donald robert nixdorf - healthpartners · 2018-01-29 · nixdorf, donald r. 3 projects & grant...

CURRICULUM VITAE

Donald R. Nixdorf

2018-January-15

Personal Information

Addresses: University of Minnesota Office (direct): (612) 626-5407

6-320 Moos Tower Office (general): (612) 624-3130

515 Delaware Street Fax: (612) 626-0138

Minneapolis, MN 55455 E-mail: [email protected]

Institutional Positions

2015 - present Member Advising, Master of Science in Clinical Research, Graduate School,

University of Minnesota, Minneapolis, MN

2014 - present Chief Manager, Treasurer, and Secretary (University of Minnesota Start-up)

MinnScan LLC, Saint Paul, MN

2012 - present Associate Professor, Division of TMD/OFP, School of Dentistry,


2012 - present Research Investigator, HealthPartners Institute for Education and Research,

Bloomington, MN

2008 - present Adjunct Assistant Professor, Department of Neurology, Medical School,


2003 - present Member Advising, Master of Science in Dentistry, Graduate School,


2003 - present Staff Dentist, University of Minnesota Medical Center – Fairview, Minneapolis,

MN

2011 - 2015 Director, Orofacial Pain Residency Training Program, School of Dentistry,


2005 - 2008 Adjunct Instructor, Department of Neurology, Medical School


2004 - 2012 Assistant Professor, Division of TMD/OFP, School of Dentistry,


2002 - 2004 Clinical Assistant Professor, Division of TMD/OFP, School of Dentistry


2000 - 2002 Clinical Assistant Professor, Department of Dentistry, Faculty of Medicine

University of Alberta, Edmonton, AB

Education & Training

2017-2018 Leadership for Innovative Team Science (LITeS) for senior and emerging leaders

University of Colorado, Denver, CO

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2007-2012 Student, Master of Science in Clinical Research


2009 Visiting Research Fellow, FMRIB laboratory

University of Oxford, Oxford, UK

2005-2010 Scholar, K12 Development Program to Advance Clinical Research


2005 Scholar, Summer Institute in Clinical Dental Research

University of Washington, Seattle, WA

1999-2000 Teaching Fellow, Orofacial Pain


1998-1999 Clinical Fellow, Dental Anesthesiology

Johns Hopkins University, Baltimore, MD

1996-1998 Student, Master of Science

The Ohio State University, Columbus, OH

1996-1998 Resident, General Practice Residency in Hospital Dentistry

The Ohio State University, Columbus, OH

1992-1996 Student, Doctor of Dental Surgery


1992-1994 Student, Bachelor of Science


1990-1992 Student, Faculty of Science, major in Anatomy

McGill University, Montreal, QC

Professional Licensure

Dental Licensing:

Minnesota Board of Dentistry, # D11711

- approval to provide general anesthesia (lapsed)

Alberta Dental Association and College, #09 05100 00 (non-practicing)

- approval to provide general anesthesia

- approval to provide major regional blockade within the head & neck

National Dental Examining Board of Canada

Joint Commission on National Dental Examinations, Part I & II (US)

Board Certification:

Diplomate, American Board of Orofacial Pain (ABOP) – 2002

Diplomate, National Dental Board of Anesthesiology (NDBA) – 2004

Intellectual Property

U.S. Patent number: US 9,541,615 B2

System and Method for Multi-ROI MRI Imaging using an RF Loop Coil

Status: awarded January 10, 2017

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Projects & Grant Support Active “Developing Dental Magnetic Resonance Imaging (MRI): Reliability Assessment of Detecting Cracks in Teeth” Study Goal: Derive MRI criteria for crack identification in teeth, establish the reliability, and demonstrate it is feasible to detect such cracks in vivo. This will be accomplished by consensus building and reiterative changes to the criteria, obtaining MRIs of ex vivo teeth/jaw specimens (with before and after comparison), and imaging 5 patients with known cracked teeth. Role = PI @ 2.5% effort Funding Agency: American Association Endodontic (AAE) Foundation

Funding Duration: April 1, 2016 to March 31, 2018

“Predictors of Endodontic Treatment Outcomes” U19-DE022516 Study Goal: Planning and implementation for a prospective observational study that will identify the predictive factors for severe acute pain and assess the impact of persistent pain over the course of 1-year follow of patients that received initial orthodgrade root canal therapy. Role = Study PI @ 20% effort Funding Agency: Subcontract from U19 grant application (PI: Gregg Gilbert)

Funding Duration: November 1, 2014 to March 31, 2019

“National Dental Practice-Based Research Network” U19-DE022516 Source: NIDCR Study Goal: Develop The National Dental Practice-Based Research Network (NDPBRN) and conduct clinical research about, in, and for the benefit of “real world” everyday practicing oral health professionals. Role = Deputy Director for Midwest Region @ 20% effort (PI: Gregg Gilbert) Funding agency: NIH/NIDCR Funding duration: April 1, 2012 to March 31, 2019 Completed “SWIFT MRI for evaluation of mandibular invasion in oral squamous cell carcinoma” Study Goal: Develop a SWIFT compatible MRI coil to image the bone-soft tissue interface to assess for penetration prior to surgical exploration. Role = content expert (PI: Samir Khariwala) Funding Agency: UMN CTSI’s Novel Methods pilot opportunity

Funding Duration: September 1, 2012 to August 31, 2014 “Understanding the impacts of persistent tooth pain” Study Goal: Using qualitative data collection methods, describe the impacts of this pain has of people's daily life.

Role = PI & Faculty supervisor (Fellow: Justin Durham) Funding agency: SOD Lasby Visiting Fellowship, University of Minnesota Funding Duration: July 1, 2012 to June 30, 2014 Supplement to P41-RR008079 “NMR Imaging & Spectroscopy” “Development of Dental Magnetic Resonance Imaging using SWIFT” Study Goal: Establish the feasibility of in vivo MR-imaging of both calcified and non-calcified tissues of teeth with a resolution 0.2 mm, in three-dimensions.

Role = Co-I at 20% effort (PI: Kamil Ugurbil) Funding Agency = NIH/NCRR

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Funding Duration: September 15, 2011 to March 31, 2013 “Diagnosis for persistent dentoalveolar pain following root canal therapy” Study Goal: This is a nested case-control study that seeks to identify etiologic factors associated with patients who report pain at 6 months within DPBRN Study 18.

Role = PI @ 5% effort Funding agency: AAE Foundation & AAOP Funding Duration: July 1, 2011 to June 30, 2012 Dental Practice-Based Research Network (DPBRN) study protocols 17 & 18 “Peri-operative Pain and Root Canal Therapy” Study Goal: Determine the frequency and magnitude of tooth pain present 1 week and 6 months following initial orthograde root canal therapy.

Role = Project Manager for both studies @ 40% effort (PI: Gregg Gilbert) Funding agency: NIH/NIDCR Status: Sub-contracts granted from U01-DE016747 Project duration: April 1, 2009 to March 31, 2012

Infrastructure Investment Initiative (I3) Award “New Infrastructure for Campus-wide Access to 3T MRI” Study Goal: Set up a second 3 Tesla MRI machine in CMMR to keep pace with current research demands of scanner time.

Role = Co-I (PI: Stephen Engle) Funding agency: UMN, Office of Vice President Research Project duration: June 1, 2011 to December 31, 2011

Scholar Development Clinical Research (RMI) (K12, CAPS) “Functional Neuroimaging of Neuropathic Orofacial Pain: A pilot study” Study Goal: Develop an intra-oral stimulus device that is MRI compatible, demonstrate feasible of imaging BOLD activity resultant from painful intra-oral stimulation, and perform group-wise comparison between subjects with neuropathic tooth pain compared to pain-free controls. Role = Scholar @ 75% effort (PI: Russell Luepker) Senior Mentor: Eric Schiffman

Supporting Mentors: David Bereiter, Noam Harel, Mike John, Kamil Ugurbil, Jim Hodges Funding agency: NIH/NCRR, granted within K12-RR023247 Funding duration for Scholar: February 2007 to July 2010

“Cross-sectional Evaluation of Pain Cases and pain-Free Controls” Study Goal: Determine whether there are differences in tasting ability between two different TMD pain patients groups compared to matched controls. Role = Co-I on resident project (PI: Robert Utsman) Funding agency: American Academic of Orofacial Pain (AAOP) “Case series assessment of the effectiveness of methotrexate treatment for chronic pain after TMJ implant removal” Study Goal: Investigate the effectiveness of methotrexate for reducing pain in patients who have persistent chronic temporomandibular joint (TMJ) pain after Silastic® or Proplast® implant placement and subsequent removal. Role = Principle Investigator @ 5% effort

Funding agency: University of Minnesota Oral Health Clinical Research Center Project duration: October 2006 to June 2008

Investigational New Drug (IND) application with the FDA (#74,715)

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“Quantitative Neurosensory Testing for TMD/Orofacial Pain Patients” Study Goal: Evaluate the difference in pin-point pain threshold perception, pressure pain threshold perception and vibrotactile perception of pain in subjects with temporomandibular joint and masseter muscle pain compared to and pain-free participants.

Role: Principle Investigator @ 20% effort Funding agency: University of Minnesota School of Dentistry Project duration: September 2005 to October 2006

“Comprehensive Training in Inter-Disciplinary Oral Health Research” Study Goal: Comprehensive training in interdisciplinary oral health research for dental faculty that covers a broad spectrum of interdisciplinary oral health research areas.

Role: Scholar @ 100% effort (PI: Tim DeRouen) Funding agency: NIDCR, T32-DE71222 - Ruth L. Kirschstein Research Service Award Project duration: June to September 2005

“Teledentistry Project: Increasing Rural Access to Dental Specialists” Study Goal: Provide TMD, orofacial pain and oral medicine care to rural Minnesota practitioners via telehealth technology.

Role: Co-investigator @ 1% effort (PI: James Fricton) Funding agency: Minnesota Department of Education Project duration: November 2004 to October 2006, except June to September 2005

“NIDCR’s TMJ Implant Registry and Repository (TIRR)” Study Goal: Collect clinical information and biological specimens from patients with TMD disorders throughout the United States to stimulate research on TMJ implants

Role: Co-investigator @ 2% effort (PI: James Fricton) Funding agency: NIDCR, N01-DE22635 Funding duration: September 2005 to January 2007

“Randomized controlled trial of botulinum toxin A for masticatory myalgia” Study Goal: Pilot study to assess the effectiveness of botulinum toxin A for myalgia pain in TMD subjects

Role: Principle Investigator @ 60% effort Funding agency: University of Alberta Fund for Dentistry, Allergan Inc.

& McNeil Pharmaceuticals Project duration: January 2000 to June 2002

Awards & Scholarships

2018 Honorary Membership in the American Association of Endodontists (AAE)

2017 Clinical Paper of the Year, School of Dentistry, University of Minnesota

2016 Clinical Paper of the Year, School of Dentistry, University of Minnesota

2015 AAE Foundation’s highest scoring faculty research grant proposal

2015 Journal of Endodontics award for best clinical research publication

2012 Alpha Omega dental society inductee

1998 Phi Kappa Phi honor society inductee

1998 Ohio State Post College Assembly table clinic award

1997 Biotene award, excellence in hospital dentistry

1995 Dentsply table clinic award

1995 Academic All Canadian

1995 & 1994 Jimmie Condon track and field scholarships

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1994 & 1993 Farquarson research scholarships

Invited Presentations

2018 Pain in Dentistry, testifying related to Orofacial Pain as a specialty in Dentistry (30 min.)

Minnesota Board of Dentistry, Minneapolis, MN (Friday, January 12)

Understanding Non-odontogenic "Tooth" Pain (60 min.)

UCLA, Los Angeles, CA (Monday, January 8)

2017 What do we know about pain when it persists following root canal treatment (90 min.)

Dutch Association of Endodontists, Amsterdam, The Netherlands (Friday, November 11)

PDAP & Dental MRI: Emerging Taxonomy and Diagnostic Technology (120 min.)

ACTA, Amsterdam, The Netherlands (Thursday, November 9)

Dental MRI: What dentists need to know about this emerging technology (60 min.)

The Dental Specialists, Roseville, MN (Saturday, September 23)

Dental MRI (120 min.)

UTHSCSA Endodontic Alumni Association, San Antonio, TX (Saturday, August 5)

Pain following endodontic treatment: Lessons learned for Practice-Based Research (210 min.)

UTHSCSA Endodontic Alumni Association, San Antonio, TX (Saturday, August 5)

Facial Pain: Why is it more than Nociception (20 min.)

UMN SOD, Saint Paul, MN (Friday, February 17)

Practice Based Research Network (PBRN) (90 min.)

UMN Postgraduate Program in Contemporary & Esthetic Dentistry, Minneapolis, MN

(Friday, January 20)

MRI and Dentistry (180 min.)

UMKC Endodontic Residents, KC, MO (Friday, January 13)

MRI and Dentistry (90 min.)

Greater Kansas City Endodontic Society, KC, MO (Thursday, January 12)

2016 MRI and Dentistry: Part 1 and Part 2 (320 min.)

U2 Endodontic Study Club, San Francisco, CA (Friday, December 9)

How to diagnosis and manage persistent pain following RCT (120 min.)

Greater New York Dental Meeting, New York, NY (Saturday, November 26)

How to diagnosis and manage persistent pain following RCT (120 min.)

AAE Insight meeting, Cancun, Mexico (Thursday, November 9)

Persistent dentoalveolar pain disorder (PDAP): How common is it & can we predict it (60 min.)

Restorative Dentists-UK national meeting, Newcastle, UK (Friday, October 7)

Differential diagnosis of persistent pain following RCT (90 min.)

Canadian Endodontic Association, Winnipeg, MB (Friday, September 16)

Trigeminal Neuralgia: Newer and Future Medications (20 min.)

TNA Facial Pain Association regional meeting, Bloomington, MN (Saturday, September 10)

Trigeminal Neuralgia: How to Handle Flare-ups (20 min.)


Trigeminal Neuralgia: Diagnosis and Mechanisms (20 min.)


Complicated Pain Presentations: Working Through the Pain (120 min.)

AAE annual meeting, San Francisco, CA (Friday, April 8)

Managing the Acute and Chronic Pain Patient (180 min.)

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AAE annual meeting, San Francisco, CA (Thursday, April 7)

What's going on when patients experience persistent pain following RCT (60 min.)

Saint Cloud Dental Society, Saint Cloud, MN (Monday, March 21)

Dental MRI: Making the Invisible Visible (60 min.)

ACAD annual meeting, Aspen, CO (Thursday, February 11)

Understanding Orofacial Pain Presenting as “Tooth” Pain (90 min.)

Clinical Grand Rounds, SOD, Minneapolis, MN (Thursday, February 4)

Pain and Endodontics: Working Through the Differential Diagnosis (180 min.)

UMKC Endodontic Residents, KC, MO (Friday, January 15)

Pain and Endodontics: Working Through the Differential Diagnosis (90 min.)

Greater Kansas City Endodontic Society, KC, MO (Thursday, January 14)

2015 Pain and Endodontics: Working through the Differential Diagnosis (180 min.)

Swedish Endodontic Association, Gothenburg, Sweden (Wednesday, November 11)

Practice-Based Research Networks (PBRN) and Dentistry (60 min.)

3M, Saint Paul, MN (Wednesday, October 21)

Origins of Orofacial Pain: Dental & Neuropathic Consociations (40 min.)

TNA bi-annual meeting, New York, NY (Saturday, October, 10)

Predictors of Endodontic Outcomes: Summary of Findings & Future Research (120 min.)

AAE annual meeting, Seattle, WA (Thursday, May 7)

Understanding how Patients Develop Persistent Pain Following RCT (20 min.)

AADR/National Dental PBRN, Boston, MA (Friday, March 13)

Developing the Ability to Predict Pain Following Root Canal Treatment (30 min.)

University of Minnesota, Minneapolis, MN (Friday, February 27)

Practice Based Research Network (PBRN) (90 min.)

UMN Postgraduate Program in Contemporary & Esthetic Dentistry, Minneapolis, MN

(Friday, January 23)

Predictive factors for Persistent Pain following RCT (60 min.)

Marquette University, Milwaukee, WI (Friday, January 9)

2014 Persistent Pain following RCT: What We Know (300 min.)

UCSF Endodontic Study Club, San Francisco, CA (Friday, November 14)

Varying classification systems: Ontological approach and its implementation (20 min.)

IASP annual meeting, Buenos Aires, Argentina (Tuesday, October 7)

Persistent Pain following RCT: What We Know (240 min.)

OHSU Cantwell/Ryan lecture, Portland, OR (Saturday, September 20)

Persistent Pain following RCT: What Endodontists Need to Know (180 min.)

UNC Endodontic residents, Chapel Hill, NC (Friday, August 29)

Pain 6 Months Following RCT: Data from the National Dental PBRN (50 min.)

UNC Center for pain research & Innovation, Chapel Hill, NC (Friday, Aug. 29)

Pulp Fiction or Fact: Has MR Imaging a Place in Endodontics? (20 min.)

IADR symposium, Cape Town, South Africa (Saturday, June 28)

Persistent Orofacial Pains (60 min.)

Berkley Endodontics annual meeting, Berkley, CA (Friday, February 28)

Update on TMD (60 min.)

Berkley Endodontics annual meeting, Berkley, CA (Friday, February 28)


Northern California Association of Endodontitis, San Francisco, CA (Thursday, February 27)

Update on TMD (60 min.)

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ACAD annual meeting, Aspen, CO (Friday, February 7)


ACAD annual meeting, Aspen, CO (Thursday, February 6)

Dental MRI: Where the field is at and where we want it to go (20 min.)

Park Dental & The Dental Specialists seminar, Minneapolis, MN (Saturday, February 1)


What’s New in Dentistry, SoD CDE, UMN, Saint Paul, MN (Friday, January 24)

Differential Diagnosis and Persistent Orofacial Pains (200 min.)

Marshall/Baumgartner Group, Portland, OR (Saturday, January 11)

Diagnosing TMD: Hands-on Course (150 min.)

Oregon Health Sciences University, Portland, OR (Friday, January 10)

2013 Dental MRI: Where the field is at and where we want it to go (60 min.)

3M, Saint Paul, MN (Monday, November 4)


CMRR, University of Minnesota, Minneapolis, MN (Monday, October 20)

Temporomandibular Disorders: Update for Patients (20 min.)

TNA National Meeting, San Diego, CA (Saturday, October, 5)

Differential Diagnosis and Persistent Orofacial Pains (240 min.)

Marquette University, Milwaukee, WI (Friday, September 27)

Practical Ways to Minimize Facial Pain Flare-ups Associated with Dental Care (40 min.)

Trigeminal Neuralgia Association of Australia, Gold Coast, Australia (Sunday, August 25)

Persistent Pain Following Dental Procedures: Issues dentists are wrestling with (40 min.)

Trigeminal Neuralgia Association of Australia, Gold Coast, Australia (Saturday, August 24)

What’s in a Diagnosis: Exploring the thinking and problems of facial-pain (40 min.)

Trigeminal Neuralgia Association of Australia, Gold Coast, Australia (Friday, August 23)

Findings from a PBRN study: Risk Factors for Persistent Pain Following RCT (45 min.)

American Association of Orofacial Pain, Orlando, FL (Friday, April 26)


American Association of Endodontists, Honolulu, HI (Friday, April 19)

Differential Diagnosis of Pain: Getting information & Understanding It (180 min.)

American Association of Endodontists, Honolulu, HI (Friday, April 17)

Perioperative Pain and Endodontic Treatment: New Results from PBRN (45 min.)

Midwest Regional meeting of the National Dental PBRN, Edina, MN (Saturday, March 9)

Post-Endodontic Pain: Doctor, why does my tooth still hurt (40 min.)

Midwest Regional meeting of the National Dental PBRN, Edina, MN (Saturday, March 9)

Non-odontogenic “Tooth” Pain: Getting to the Root of the Problem (360 min.)

North East District Dental Society (NEDDS), Duluth, MN (Friday, February 15)


Faculty of Dentistry, McGill University, Montreal, QC (Tuesday, February 5)

National Dental PBRN: Orientation to the Nation’s Network (60 min.)

College of Dentistry via webcast, UNMC, Lincoln, NE (Friday, January 11)

2012 Dental MRI: Making the Invisible Visible (60 min.)

CMRR, University of Minnesota, Minneapolis, MN (Monday, December 17)

National Dental PBRN: Orientation to the Nation’s Network (30 min.)

College of Dentistry, University of Iowa, Iowa City, IA (Friday, December 14)

Predicting Persistent Post-Surgical Pain: Findings from a Cohort of Dental Patients receiving

Root Canal Therapy (60 min.)

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Blaustein Pain Conference, Johns Hopkins University, Baltimore, MD (Friday, November 30)

fMRI: A Window to Brain Activity, Parts 1 and 2 (240 min.)

Malmö University, Malmö, Sweden (Wednesday, November 21)

Persistent Pain Following Endodontic Care: Getting to the Root of the Problem (60 min.)

Åarhus University, Åarhus, Denmark (Wednesday, November 14)

Differential Diagnosis of the Nonodontogenic Toothache (90 min.) & Persistent Pain

Following Root Canal Therapy: What Do We Know and What Can We Do About It? (90 min.)

University of Nebraska Endodontic Postgraduate Program, Lincoln, NE (Friday, Sept. 14)

Temporomandibular Disorders and Headache: Clinical Perspective of Overlapping Pain

Disorders (60 min.), Karolinska Institute conference, Stockholm, Sweden (Friday, June 15)

Getting to the Root of the Problem: Persistent Pain Following Endodontic Care (60 min.)

SEDCYDO annual meeting, Valencia, Spain (Thursday, May 17)


Newcastle University Centre for Oral Health Research, Newcastle, UK (Thursday, April 26)

Getting to the Root of the Problem: Persistent Pain Following Endodontic Care (60 min.)

Newcastle University Centre for Oral Health Research, Newcastle, UK (Wednesday, April 25)

Persistent Pain Following Root Canal Therapy: What Endodontists Need to Know (90 min.)

AAE annual meeting, Boston, MA (Saturday, April 21)

Working Through Diagnosis and Management of Trigeminal Neuralgia (1.25 hrs)

Trigeminal Neuralgia Association, Robbinsdale, MN (Saturday, March 17)

Dental Root Canal Therapy: Potential model for post-surgical pain research (60 min.)

Blaustein Pain Conference, Johns Hopkins University, Baltimore, MD (Friday, January 13)

2011 Chronic Pain Management: Putting this information together and it into action (30 min.)

Australian TNA, Hunter Valley, NSW, Australia (Sunday, September 4)

Persistent Pain Following Dental Procedures: Issue dentists are wrestling with (45 min.)

Australian TNA, Hunter Valley, NSW, Australia (Saturday, September 3)

It still hurts! What it means when pain persists after root canal treatment (180 min.)

American Association of Endodontists, San Antonio, TX (Thursday, April 14)

Pain associated with Root Canal Treatment (60 min.)

Minneapolis District Dental Society, Minnetonka, MN (Thursday, February 17)

Pain & Root Canal Therapy: New ways to think about an old problem (40 min.)

Saint Paul District Dental Society, Saint Paul, MN (Friday, January 21)

2010 Pain & Root Canal Therapy: Partnering with the Dental Community to

Explore the Factors Involved in Peri-operative and Persistent Pain (30 min.)

DPBRN Minnesota region & MDA, Saint Paul, MN (Friday, October 15)

Pain & Root Canal Therapy: Partnering with the Dental Community to

Explore the Factors Involved in Peri-operative and Persistent Pain (30 min.)

6th Annual Dean’s Day, Minneapolis, MN (Friday, March 26)

Orofacial Pain: Persistent Pain following Root Canal Therapy (240 min.)

Centro de Estudios Odonto-Estomatologicos, Valencia, Spain (Saturday, March 13)

Orofacial Pain: Neuropathic Orofacial Pain (60 min.)

UMN ENT surgery residents, Minneapolis, MN (Tuesday, January 19)

2009 Dental MRI: Making the Invisible Visible (45 min.)

UMN Clinical Research Seminar Series, Minneapolis, MN (Monday, December 14)

Orofacial Pain: Headaches, a.k.a. Neurovascular Pain (60 min.)

UMN ENT surgery residents, Minneapolis, MN (Tuesday, December 1)

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Orofacial Pain: Terminology, Taxonomy, Anatomy & Diagnostic Process (60 min.)

UMN ENT surgery residents, Minneapolis, MN (Tuesday, November 24)

Functional Imaging of Intra-oral Pain (60 min.)

FMRIB’s Pain Group Seminar Series, Oxford, UK (Wednesday, October 14)

Endodontic Pain Study (30 min.)

Minnesota Regional DPBRN Meeting, Bloomington, MN (Saturday, September 19)

Trigeminal Neuralgia (30 min.)

Pain Mechanisms: From Molecules to Treatment, Minneapolis, MN (Thursday, June 4)

Persistent Pain Following Dental Procedures (45 min.)

Park Dental Seminar, Minneapolis, MN (Saturday, February 28)

2008 Risks for Persistent Post-Operative Pain & Strategies for Reducing Them (1.5hr)

Pain Workshop, Regions Hospital, Saint Paul, MN (Tuesday, May 6)

Persistent Pain & RCT: Issues related to Diagnosis and Treatment (1.5hr)

AAE annual scientific meeting, Vancouver, BC (Friday, April 11)

Strategies for Reducing Risk of Persistent Post-Operative Pain (1hr)

Maxillofacial Trauma Conference, Regions Hospital, Saint Paul, MN (Thursday, January 3)

2007 Quantification of Trigeminal Central Hypersensitivity (1hr)

AHC Clinical Research Conference, Minneapolis, MN (Monday, November 19)

Non-Odontogenic Reasons for Tooth Pain (1hr)

Advanced TMJ and Orofacial Pain Clinical Course, Minneapolis, MN (Tuesday, November 6)

Needed Research to Improve Care for People with Trigeminal Neuropathic Pains (1hr)

Regional TNA meeting, Dallas, TX (Saturday, October 20)

Needed Research to Improve Care for People with Trigeminal Neuropathic Pains (1hr)

Regional TNA meeting, Fort Worth, TX (Saturday, October 20)

Persistent Pain and Root Canal Treatment: Diagnosis and Treatment (4 hrs)

ULSD Alumni Day meeting, Louisville, KY (Friday, October 5)

Persistent Pain and Root Canal Treatment: Diagnosis and Treatment (4 hrs)

UNC Endodontics residents, Chapel Hill, NC (Friday, September 21)

Potential Role in Research for Practicing Endodontists (30 min.)

MAE annual meeting, Minneapolis, MN (Wednesday, August 22)

The connection between TMD pain and Headaches (45 min.)

AAOP annual meeting, Philadelphia, PA (Friday, April 27)

Feasibility of orofacial pain research using practice-based networks (15 min.)

IADR’s International RDC/TMD Consortium, New Orleans, LA (Wednesday. March 21)

Trigeminal Neuralgia: A Dentist’s Perspective (1.5 hrs)

Trigeminal Neuralgia Association, Robbinsdale, MN (Saturday, March 17)

Persistent pain: Incidence and Risk Factors with Dental Procedures (1 hr)

Dean’s Seminar Series, College of Dentistry, UFL, Gainesville, FL (Monday, February 5)

Incidence and Risk Factors for Persistent pain Following Surgery (1 hr)

Maxillofacial Trauma Conference, Regions Hospital, Saint Paul, MN (Thursday, January 4)

2006 Non-odontogenic reasons for tooth pain (3 hr)

Graduate Endodontics, University of Iowa, Iowa City, IA (Friday, November 3)

Update on TMD and its Relationship with Headache (1 hr)

Neurology Grand-Rounds, Minneapolis, MN (Thursday, October 26)

Relationship between TMD & Headaches (2 hrs)

Universitat of Internacional de Catalunya, San Cugat, Spain (Monday, October 2)

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The Dental Connection with Trigeminal Neuralgia (1 hr)

Trigeminal Neuralgia Association, Portland, OR (Saturday, September 16)

Dentistry & Neuropathic Face Pain (1 hr)


Trigeminal Neuralgia & Neuropathic Face Pain – Q&A panelist (1 hr)


How does Dentistry Interact with Trigeminal Neuralgia – Q&A panelist (1 hr)


Medical Management of Trigeminal Neuralgia – Q&A panelist (1 hr)


Glossodynia (1 hr)

Trigeminal Neuralgia Association, Portland, OR (Friday, September 15)

Spectrum of Neuropathic Face Pain (1 hr)

Trigeminal Neuralgia Association, Portland, OR (Thursday, September 14)

Relationship between Trigeminal Neuralgia and TMD (1 hr)

Trigeminal Neuralgia Association, Portland, OR (Thursday, September 14)

UMN TMD Mini-Residency – Course Director (5 hrs lecture, 9 hrs clinic)

University of Minnesota, Minneapolis, MN (Monday & Tuesday, September 11 & 12)

When is toothache not of Odontogenic Origin? (2 hr)

Penn. Associations of Endodontists & Prosthodontists, State College, PA (Saturday June 3)

Non-odontogenic Reasons for Tooth Pain: Diagnosis & Management (3 hr)

University of Lisbon, Lisbon, Portugal (Friday, May 5)

How to Perform a TMD Evaluation (3 hr)

University of Lisbon, Lisbon, Portugal (Wednesday, May 3)


MAE spring meeting, Saint Paul, MN (Friday, April 28)

Botulinum Toxin: Poison to Panacea? (2 hrs lecture, 2 hrs clinic)

University of Minnesota, Minneapolis, MN (Friday, April 7)

Relationship between TMD & Headaches (1 hr)

University of Minnesota, Minneapolis, MN (Thursday, April 6)

Factors that Affect the Presentation of Pain (1.5 hrs)

AAE annual meeting, Honolulu, HI (Thursday, March 30)

Relationship between TMD & Headaches (30 min.)

Dean’s Research Day, UMN, Minneapolis, MN (Saturday, March 24)


Brazilian mini-residency, Minneapolis, MN (Wednesday, January 18)

What the Dental Team Should Know about Neuropathic Pain (1 hr)

Saint Paul District Dental Society, St. Paul, MN (Friday, January 13)

2005 Trigeminal Neuralgia: A Dentist’s Perspective (1.25 hrs)

Trigeminal Neuralgia Association, Robbinsdale, MN

Diagnosis & Management of Non-dental Tooth Pain (0.5 hr)

AAOP/AAOM meeting, Phoenix, AZ

Neuropathic, Neurovascular & Other Reasons for Tooth Pain (1.25 hrs)

University of Minnesota CDE, St. Paul, MN

2004 Botulinum Toxin & Myofascial Pain: A Critical Appraisal (45 min.)

IADH & Special Care in Dentistry, Calgary, AB

TMD and Headache: Clinical Ramifications (1 hr)

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University of Minnesota CDE, Minneapolis, MN

Overview of Diagnosis & Management of Head Pains (1 hr)

University of Minnesota CME, Brooklyn Park, MN


Vniversitat de Valencia, Valencia, Spain

Interaction between Migraine & TMD (3 hr)

Universitat of Internacional de Catalunya, San Cugat, Spain

Interaction between Migraine & TMD (1 hr)

University of Los Angeles Orofacial Pain residents, Los Angeles, CA

2003 Pre-emptive analgesia: Implementation into clinical Dentistry (1 hr)

University of Minnesota annual OMFS & Anesthesia golf outing, MN

Patient examination & treatment planning: Clinical proctoring (6 hr)

University of Minnesota “TMD Mini Residency”, Minneapolis, MN


Muskingum County District Dental Society, Zanesville, OH

2002 Non-odontogenic Reasons for Tooth Pain (1 hr)

University of Minnesota, Graduate OMFS & Endodontics, MN

Botulinum Toxin: Poison to Panacea? (1 hr)

University of Minnesota, Graduate TMJ & Orofacial Pain, MN

2001 Gender Differences in Chronic Orofacial Pains (1 hr)

University of Alberta Continuing Education, Edmonton, AB

Diagnosis of Orofacial Pains (1 hr)


Review of Neuropathic Orofacial Pains (1 hr)


Headaches for the Dentist (1 hr)


Botulinum Toxin: Poison to Panacea? (1 hr)

Edmonton TMJ Interest Group, AB

Administrative Activities

2017 - present Member, Multi-Sector Opioid Data Review Team, Minnesota Department of Health

2017 - present Director, Division of TMD & Orofacial Pain, University of Minnesota SOD

2016 - 2017 Acting Director, Division of TMD & Orofacial Pain, University of Minnesota SOD

2016 - present Member, Oral Health Oversight Board, University of Minnesota SOD

2015 - 2017 Member, CODA site visitor for Orofacial Pain programs, ADA

2015 - present Member, Executive Committee of the International RDC/TMD Consortium of the

IADR

2015 - present Co-Chair, Taxonomy Committee of the International RDC/TMD Contortion of the

IADR

2015 - present Member, Pain Management Advisory Council, University of Minnesota M-Health

NIXDORF, Donald R.

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2015 - present Member of the Multidisciplinary Advisory Committee (MAC) for Education,

University of Minnesota CTSI

2015 - present Member of the Admissions Committee for the Master of Science in Clinical Research

program, School of Public Health, University of Minnesota

2015 - 2017 Consultant, American Association of Endodontist’s (AAE) Special Committee on

Methodology for Cracked Tooth Studies

2014 - 2017 Consultant, American Association of Endodontist’s (AAE) Special Committee to adapt

Case Difficulty Form for research purposes

2014 - 2016 Search committee member recruiting a tenure/tenure-track faculty member for

MDRCBB, Department of Restorative Sciences, School of Dentistry, UMN

2013 - 2014 Chair of search committee recruiting a tenure/tenure-track faculty member into the

Division of TMD/OFP, School of Dentistry, University of Minnesota

2013 - 2014 Search committee member, recruiting Department Chair

Diagnostic & Biological Sciences, School of Dentistry, University of Minnesota

2012 - present Deputy Director, Midwest Region of the National Dental Practice-Based Research

Network (National Dental PBRN)

2012 - 2016 Director, American Board of Orofacial Pain (ABOP)

2012 - 2015 Director, University of Minnesota SOD’s Orofacial Pain Program’s accreditation

process (existing program, new application)

2012 - 2015 Member, Advanced Education Committee, University of Minnesota, SOD

2012 - 2013 Consultant, American Association of Endodontist’s (AAE) Special Committee on

Practice-Based Research Networks

2007 - present Member, Research Committee, American Academic of Orofacial Pain (AAOP)

2006 - 2013 Member, Scholarship Committee, University of Minnesota, SOD

2005 - present Member, Medical Advisory Board, Trigeminal Neuralgia Association (TNA)

2009 - 2011 Member, Clinical Affairs Committee, University of Minnesota, SOD

2005 - 2006 Chair, Examination Council, American Board of Orofacial Pain (ABOP)

2004 - 2006 Member, Written Examination Board, American Board of Orofacial Pain (ABOP)

2004 - 2006 Member, Clinical Affairs Committee, University of Minnesota, SOD

2004 Competition group leader, Strategic Planning Committee, UMN, SOD

2003 - 2007 Member, Oral Examination Board, American Board of Orofacial Pain (ABOP)

2003 - 2005 Co-Director, TMD/Orofacial Pain Clinic, University of Minnesota, SOD

2003 Search committee Chair, seeking part-time clinical psychologist for the

Division of TMD / Orofacial Pain, University of Minnesota

2000 - 2002 University Coordinating Council Examiner, University of Alberta

University of Alberta, Representative to Career and Placement Services

NIXDORF, Donald R.

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Teaching Activities

Past activities

Lecturing:

- Director: DDS 6271 “Temporomandibular Disorders & Orofacial Pain” (1 credit) from 2004 to 2013

- DDS 6215 “Pharmacology” – 2 lectures (Director: Leonard Lichtblau & Carolyn Fairbanks) from 2003 to

2013 (note, was a different course number and director from 2003 to 2011).

Topics covered = Clinical use of local anesthetics; Pharmacotherapy for pain management

- DDS 6151 “Pain & Anxiety Management” – 1 lecture (Director: Deepak Kademani)

Topics covered = Conceptualizing the approach to pain control in dentistry

- NSC 8221 “Neuroscience of Pain and Analgesia” – 1 lecture (Director: Chris Honda)+

Topics covered = Imaging pain in humans

- KI-UMN “Pain Mechanisms: From Molecules to Treatment” – 1 lecture (Director: George Wilcox) +

Topics covered = Headache and TMD

+ these courses are given every other year

Yearly activities

Lecturing:

Undergraduate Students (Dentistry)

- DDS 6271 “Temporomandibular Disorders & Orofacial Pain” – 4 lectures

Topics covered = Headaches; Neuropathic orofacial pains; Poor prognosis; Course review

Graduate Students

- TMJP 8440 “Summer Overview Course in TMD/OFP” – 2 lectures (Director: Mariona Mulet)

Topics covered = Research overview on persistent dentoalveolar pain

- TMJP 8441 “Seminars in TMD & Orofacial Pain” – 4 lectures (Director: Mariona Mulet)

Topics covered = Neurological evaluation; Neurological testing; Diagnosis and treatment of CRPS;

Diagnostic blocks of the head and neck

- DENT 8120 “Advance Theory and Principles of TMD” – 3 lectures (Director: Estephan Moana)

Topics covered = Headache diagnosis, pathophysiology, and management; Pharmacotherapy for chronic

TMD

- DENT 8121 “Literature Review in TMD/OFP” – 4 lectures (Director: Estephan Moana)

Topics covered = Various articles

- DENT 8123 “Advanced Topics in TMD/OFP” – 2 lectures (Director: Mariona Mulet)

Topics covered = Central representation of pain; Pharmacotherapy for neuropathic pains

Organize Basic Science and Pharmacology block – 14 lectures

- PUBH 6301 “Fundamentals of Clinical Research” – 1 lecture (Directors: Russell Luepker & Kamakshi

Lakshminarayan) Topics covered = Practice-Based Research Networks

Clinical:

- TMJP 8442 “TMD/OFP Clinical Practice” – clinician one day per week, 46 weeks per year

Mock Boards:

- organize and participate as an oral and written examiner at UMN (1 day)

Mentoring & Advising:

Mentoring of Faculty:

2015 - 2016 Ruby Nguyen, Associate Professor (tenured)

Division of Epidemiology, School of Public Health, University of Minnesota

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2014 - present Estephan Moana-Filho, Clinical Assistant Professor (non-tenure track)

Division of TMD & Orofacial Pain, School of Dentistry, University of Minnesota

2013 - 2016 Aurelio Alonso, Clinical Assistant Professor

Department of Comprehensive Care, School of Dental Medicine, Case Western

Reserve University

Mentoring of Orofacial Pain Residents:

2017 - present A. Sude (U Minnesota)

2017 - present M. Shrivastava (U Minnesota)

2016 - present H. Bushra (U Minnesota)

2016 - present I. Hryvenko (U Minnesota)

2015 - 2017 A. Cervantes Chavarria (U Minnesota)

2015 - 2017 S. Varun (U Minnesota)

2014 - 2016 A. Herrero Babiloni (U Minnesota)

2014 - 2016 P. Thakur (U Minnesota)

2013 - 2015 F. Kapos (U Minnesota)

2013 - 2015 A. Gupta (U Minnesota)

2012 - 2014 S. Shueb (U Minnesota)

2012 - 2014 H. Mittal (U Minnesota)

2012 - 2013 B. Fonseca Alonso (U Minnesota)

2011 - 2013 P. Chantaracherd (U Minnesota)

2009 - 2012 P. Rodrigues (U Minnesota)

2009 - 2011 S. Kaimal (U Minnesota)

2008 - 2011 V. Leon Salazar (U Minnesota)

2008 - 2010 R. Utsman (U Minnesota)

2008 - 2010 T. Nascimento (U Minnesota)

2007 - 2009 R. Lima (U Minnesota)

2006 - 2008 E. Moana (U Minnesota)

2006 - 2008 R. Sobieh (U Minnesota)

2005 - 2007 L. Azangue (U Minnesota)

2005 - 2007 P. Fernandez (U Minnesota)

2004 - 2006 S. Giridharagopalan (U Minnesota)

2004 - 2006 J. Ferreira (U Minnesota)

2003 - 2005 A. Alonso (U Minnesota)

2003 - 2005 R. Madden (U Minnesota)

2002 - 2004 C. Morarasu (U Minnesota)

2002 - 2004 H. Chen (U Minnesota)

2002 - 2003 J. Luderitz (U Minnesota)

2002 - 2003 M. Mulet (U Minnesota)

2000 - 2002 I. Hernandez (U Alberta)

1999 - 2001 S. Saunders (U Alberta)

Mentoring of Orofacial Pain Fellows:

2014 - 2016 M. Siddiqui (U Minnesota)

2013 - 2014 P. Thakur (U Minnesota)

Mentoring of Graduate Students:

Masters of Dentistry 2017 - present Asha Sude ** (Oromandibular Dystonia and TMD)

Masters of Dentistry 2016 - present Iryna Hryvenko ** (3-year Outcomes of Persistent Pain)

NIXDORF, Donald R.

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Masters of Dentistry 2015 - 2017 Tyler Schuurmans (Detection of Crack with MRI)

Masters of Dentistry 2015 - 2017 Andres Cervantes ** (Description of PDAP Patients)

Masters of Dentistry 2015 - 2015 Thiago Nascimento (Migraine as Predictor for TMD tx)

Masters of Dentistry 2014 - 2016 Alberto Herrero Babiloni ** (Oral S-LANSS Validation)

Masters of Dentistry 2012 - 2016 Barbara Fonseca ** (Diagnostic btw TMD and Tooth Pain)

Masters of Dentistry 2012 - 2014 Sarah Sheub ** (Oral Health QoL Comparison)

Masters of Dentistry 2011 - 2013 Radwa Sobieh ** (Diagnosis of Persistent Tooth Pain)

Masters of Public Heath 2010 - 2011 Seth Swanlund (Migraine & Risk of Breast Cancer)

Masters of Dentistry 2006 - 2010 Estephan Moana ** (MRI Device Development)

Masters of Dentistry 2005 - 2009 Catalina Morarasu ** (Gabapentin for AO)

Masters of Clinical Research 2004 - 2009 Azar Hemmaty (QST in TMD) ** Master’s thesis advisor

Mentoring of Dental Students:

Mason Kim (summer 2016, 2017)

Development of an MRI-compatible model for blood flow through teeth.

M. Elias Kersten (summer 2011, 2012, 2013, 2014)

Redevelopment of intra-oral pressure-pain stimulus for 7 Tesla magnet use and psychophysicial testing.

Cassie Breitenfeldt (summer 2012)

Temporal summation differences with a punctate intra-oral stimulus.

Amber Walker (summer 2010 & 2011)

Systematic review assessing predictive factors for the outcome of persistent post-surgical pain.

Mentoring of Undergraduate Students:

Siraj Bachani (summer 2012 & 2013)

Temporal summation differences with a punctate intra-oral stimulus.

2012 Visiting Scientist at Malmö University, Malmö, Sweden; under the request of Dr. Thomas List

2015 Hosted Visiting Scientist from Malmö University, Malmö, Sweden; Dr. Maria Pigg

Memberships

2006 – present International & American Association for Dental Research

2006 – present Association of University TMD & Orofacial Pain Programs

2002 – present American Academy of Orofacial Pain

2000 – present International Association for the Study of Pain

2003 – 2007 American, Minnesota & Minneapolis Dental Societies

2000 – 2007 American Headache Society

2004 – 2006 International Headache Society

2000 – 2006 Canadian Pain Society

1998 – 2014 American Dental Society of Anesthesiology

1999 – 2002 Canadian & Alberta Dental Association

NIXDORF, Donald R.

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Peer Reviewer Activity

Positions with journals: - Journal of Endodontics, member of Scientific Advisory Board

- Journal of Oral & Facial Pain and Headache, Abstract contributor

(from 2011 to 2016)

Ad Hoc manuscript reviewer: - Pain

- NeuroImage

- Journal of Endodontics

- Headache

- Neurology

- European Journal of Pain

- European Journal of Oral Sciences

- European Journal of Oral Implantology

- Journal of the American Dental Association

- Journal of the Canadian Dental Association

- Journal Oral & Facial Pain and Headache

- Journal of Oral Rehabilitation

- British Dental Journal

- Journal of Pain

- Clinical Journal of Pain

- Oral Surgery, Oral Pathology, Oral Medicine, Oral Radiology

- Archives of Oral Biology

- Journal of Dental Research

Ad hoc grant reviewer: - AAOP Research Fund

- UMN General Clinical Research Center

- Louise and Alan Edwards Foundation, McGill U, Montreal, PQ

- UMN CTSI faculty career development committee

Ad hoc Ph.D. reviewer: - King’s College, London, UK

Ad hoc abstract reviewer: - IADR/AADR, Neuroscience section

- AAOP, annual meeting

Ad hoc Delphi participant: - PRISMA for Harms Extension

Ad hoc textbook vetting: - Wiley-Blackwell

Publications Peer-Review Articles

1. Sharma S, Breckon M, Bronnimann Lambelet B, Chung JW, List T, Lobbezoo F, Nixdorf DR, Oyarzo J F, Peck C, Tsukiyama Y, Ohrbach R. Challenges to implementation and utility of a biopsychosocial model for the assessment and management of orofacial pain. Under review with Journal of Oral Rehabilitation

2. Devine M, Hirami M, Durham, J, Nixdorf DR, Renton T. Identifying criteria for diagnosis of post-traumatic pain and altered sensation of the maxillary and mandibular branches of the trigeminal nerve: a systematic review. In press with Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology

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3. Moana-Filho EJ, Alonso AA, Kapos FP, Leon-Salazar V, Durand SH, Hodges JS, Nixdorf DR. Multifactorial assessment of measurement errors affecting intraoral quantitative sensory testing reliability. Scandinavian Journal of Pain (July) 2017;16:93-98.

4. Cervantes Chavarria AR, Nixdorf DR. The patient you will never forget: PDAP. Northwest Dentistry (March-April) 2017;96(2):15-19.

5. Herrero Babiloni A, Nixdorf DR, Law AS, Moana-Filho EJ, Shueb SS, Nguyen RH, Durham J. Initial accuracy assessment of the modified S-LANSS for the detection of neuropathic orofacial pain conditions. Quintessence International 2017;48(5):419-429.

6. Al-Musawi M, Durham J, Whitworth JM, Stone SJ, Nixdorf DR, Valentine RA. Effect of topic neuromodulatory medications on oral and skin keratinocytes. Journal of Oral Pathology and Medicine (February) 2017;46(2):134-141.

7. Fonseca Alonso B, Nixdorf DR, Shueb SS, John MT, Law AS, Durham J. Examining the sensitivity and specificity of two screening instruments: odontogenic or temporomandibular disorder pain? Journal of Endodontics (January) 2017;43(1):36-45.

8. Durham J, Al-Baghdadi M, Baad-Hansen L, Breckons M, Goulet JP, Lobbezoo F, List T, Michelotti A, Nixdorf DR, Peck CC, Raphael K, Schiffman E, Steele JG, Story W, Ohrbach R. Self-management programmes in TMD: results from an international Delphi process. Journal of Oral Rehabilitation (December) 2016;43(12):929-936.

9. Sun Y, Brauckmann O, Nixdorf DR, Kentgens A, Garwood M, Idiyatullin D, Heerschap A. Imaging human teeth by 31P MRI with Nuclear Overhauser Enhancement. Scientific Reports (August) 2016;6(30756):1-9.

10. Idiyatullin D, Garwood M, Gaalaas L, Nixdorf DR. Role of MRI for detecting micro cracks in teeth. Journal of Dentomaxillofacial Radiology (July) 2016;45(7):20160150.

11. Pigg M, Law AS, Nguyen RHN, Nixdorf DR, National Dental PBRN Collaborative Group. Validity of preoperative clinical findings to identify dental pulp status: A National Dental PBRN. Journal of Endodontics (June) 2016;42(6):935-942.

12. Shueb SS, Boyer HC, Nixdorf DR. Nonodontogenic ‘tooth pain’ of nose and sinus origin. Journal of the American Dental Association (June) 2016;147(6):457-459.

13. Herrero Babiloni AA, Kapos FP, Nixdorf DR. Intraoral administration of botulinum toxin for trigeminal neuropathic pain. Oral Surgery Oral Medicine Oral Pathology Oral Radiology (June) 2016;121(6):e148-e153.

14. Nixdorf DR, Law AS, Lindquist K, Reams GS, Cole E, Kanter K, Nguyen RHN, Harris DR, National Dental PBRN Collaborative Group. Frequency, impact, and predictors of persistent pain following root canal treatment: A National Dental PBRN. Pain (January) 2016;157(1):159-165.

15. Moana-Filho EJ, Nixdorf DR, Bereiter DA. Amplified supraspinal processing of dentoalveolar pressure stimuli in atypical odontalgia. Journal Oral & Facial Pain and Headache (Fall) 2015;29(4):349-362.

16. Shueb SS, Nixdorf DR, John MT, Alonso BF, Durham J. What is the impact of acute and chronic orofacial pain on quality of life? Journal of Dentistry (October) 2015;43(10):1203-1210.

17. Nixdorf DR, Law AS, John MT, Sobieh RM, Kohli R, Nguyen R, National Dental PBRN Collaborative Group. Diagnoses for Persistent pain following root canal treatment: A nested case series study in the National Dental PBRN. Reprint in Northwest Dentistry (July-August) 2015;94(4):33-40.

18. Nixdorf DR, Law AS, John MT, Sobieh RM, Kohli R, Nguyen R, National Dental PBRN Collaborative Group. Diagnoses for Persistent pain following root canal treatment: A nested

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case series study in the National Dental PBRN. Journal of Endodontics (April) 2015;41(4):457-463.

19. Law AS, Nixdorf DR, Aguirre AM, Reams GS, Tortomasi AJ, Manne BD, Harris DR, National Dental PBRN Collaborative Group. Predictors of severe pain following root canal therapy in the National Dental PBRN. Journal Dental Research (March) 2015;94(3 Suppl):37S-43S.

20. Durham J, Touger-Decker R, Nixdorf DR, Rigassio-Radler D, Moynihan P. Oro-facial pain and nutrition: a forgotten relationship? Journal of Oral Rehabilitation (January) 2015;42(1):75-80.

21. Durham J, Nixdorf DR. Healthcare Pathway and Biopsychosocial Impact of Persistent Dentoalveolar Pain disorder (PDAP): A Qualitative Study. International Endodontic Journal (December) 2014;47(12):1151-1159.

22. Law AS, Nixdorf DR, Rabinowitz I, Reams GS, Smith Jr. JA, Torres AV, Harris DR, National Dental PBRN Collaborative Group. Root Canal Therapy Reduces Dimensions of Pain: A National Dental Practice-based Research Network Study. Journal of Endodontics (November) 2014;40(11):1738-1745.

23. Edwards PJ, Peterson EJ, Durham J, Nixdorf DR. Methotrexate pharmacotherapy for implant-related temporomandibular joint pain: A case report. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology (August) 2014;118(2):e44-e47.

24. Idiyatullin D, Corum C, Nixdorf DR, Garwood M. Intraoral approach for imaging teeth using the transverse B1 field components of an occlusally oriented loop coil. Magnetic Resonance in Medicine (July) 2014;72(1):160-165.

25. Schiffman E, Ohrbach R, Truelove E, Look J, Anderson G, Goulet J-P, List T, Svensson P, Gonzalez Y, Lobbezoo F, Michelotti A, Brooks S, Ceusters W, Drangsholt M, Ettlin D, Gaul C, Goldberg LJ, Haythornthwaite J, Hollender L, Jensen R, John MT, deLaat A, deLeeuw R, Maixner W, van der Meulen M, Murray GM, Nixdorf DR, Palla S, Petersson A, Pionchon P, Smith B, Visscher C, Zakrzewska J, and Dworkin SF. Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) for Clinical and Research Applications: Recommendations of the International RDC/TMD Consortium Network and Orofacial Pain Special Interest Group. Journal Oral & Facial Pain and Headache (Winter) 2014;28(1):6-27.

26. Headache Classification Committee of the International Headache Society (IHS). The International Classification of Headache Disorders 3rd edition (beta version). Chapter 13: Painful cranial neuropathies and other facial pains. Cephalalgia (July) 2013;33(9):774-786.

27. Durham J, Exley C, John MT, Nixdorf DR. Persistent dentoalveolar pain: The patient’s experience. Journal of Orofacial Pain (Winter) 2013;27(1):6-13.

28. Schierz O, Nixdorf DR, Singer S, Reissmann D. Ability to concentrate in patients with painful temporomandibular disorders. Community Dentistry and Oral Epidemiology (December) 2012;40(6):507-515.

29. Nixdorf DR, Law AS, Look JO, Rindal DB, Durand EU, Kang W, Agee BS, Fellows JL, Gordan VV, Gilbert GH for The National Dental PBRN Collaborative Group. Large-scale Clinical Endodontic Research in The National Dental Practice-Based Research Network: Study Overview and Methods. Journal of Endodontics (November) 2012;38(11):1470-1478.

30. Schiffman E, Ohrbach R, List T, Anderson G, Jensen R, John MT, Nixdorf D, Goulet JP, Kang W, Truelove E, Clavel A, Fricton J, Look J. Diagnostic criteria for headache attributed to temporomandibular disorders. Cephalalgia (July) 2012:32(9):683-692.

31. Nixdorf DR, Sobieh R, Gierthmühlen J. Using an n-of-1 trial to assist in clinical orofacial pain management. Journal of the American Dental Association (March) 2012;143(3):259-261.

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32. Nixdorf DR, Drangsholt MT, Ettlin DA, Gaul C, de Leeuw R, Svenson P, Zakrzewska JM, De Laat A, Ceusters A. Classifying orofacial pains: Developing a taxonomy using ontological principles. Journal of Oral Rehabilitation (March) 2012;39(3):161-169.

33. Nixdorf D, Moana-Filho E. Persistent dento-alveolar pain disorder (PDAP): Working towards a better understanding. Reviews in Pain (December) 2011;5(4);18-25.

34. Idiyatullin D, Corum CA, Moeller S, Prasad HS, Garwood M, Nixdorf DR. Dental MRI: Making the Invisible Visible. Journal of Endodontics (June) 2011;37(6):745-752.

35. Anderson GA, John MT, Ohrbach R, Nixdorf DR, Schiffman EL, Truelove ES, List T. Influence of headache frequency on clinical signs and symptoms of TMD in subjects with temple headache and TMD pain. Pain (April) 2011;152(4):765-771.

36. Kobayashi N, Idiyatullin D, Corum C, Moeller S, Chamberlain R, O’Connell R, Nixdorf DR, Garwood M. Detecting fleeting MRI signals with frequency-modulated pulses. AIP Conference Proceedings (March) 2011;1330:23-26.

37. Moana-Filho EJ, Nixdorf DR, John MT, Berieter DA, Harel N. Evaluation of a magnetic resonance-compatible dentoalveolar tactile stimulus device. BMC Neuroscience (October) 2010;11:142.

38. Leppik IE, Goel V, Nixdorf DR, Rarick J, Cloyd JC. Intramuscular and Intravenous Levetiracetam in Humans: Safety and Pharmacokinetics. Epilepsy Research (October) 2010;91(2-3):289-292.

39. Nixdorf DR, Moana-Filho EJ, McGuire LA, Hodges JS, Law AS, John MT. Nonodontogenic Pain Post Endodontic Therapy: Meta-analysis. Journal of Endodontics (September) 2010;36(9):224-230.

40. Fricton JR, Ouyanh W, Nixdorf DR, Schiffman ES, Velly AM, Look JO. Critical Appraisal of Methods used in Randomized Controlled Trials of Treatments for Temporomandibular Disorders. Journal of Orofacial Pain (Winter) 2010;24(2):139-151.

41. Nixdorf DR, Moana-Filho EJ, McGuire LA, Hodges JS, Law AS, John MT. Frequency of Persistent Tooth Pain Following Root Canal Therapy: A Systematic Review and Meta-analysis. Journal of Endodontics (February) 2010;36(2):224-230.

42. Law AS, Durand EU, Rindal DB, Nixdorf DR for the DPBRN Group. Doctor, why does my tooth still hurt? Northwest Dentistry (January-February) 2010;89(1):33-36.

43. Nixdorf DR, John MT, Wall MM, Look JO, Fricton JR, Schiffman EL. Psychometric evaluation of the modified Symptom Severity Index (SSI). Journal of Oral Rehabilitation (January) 2010;37(1):11-20.

44. Nixdorf DR, John MT, Schierz O, Bereiter DA, Hellekant G. Self-reported severity of taste disturbances correlates with grade of TMD pain. Journal of Oral Rehabilitation (November) 2009;36(11):792-800.

45. Nixdorf DR, Hemmaty A, John MT, EL Schiffman, Look JO. Electric toothbrush application is a reliability & validity quantitative sensory test in categorizing TMJD patients from controls. BMC Musculoskeletal Disorders (July) 2009;10:94.

46. Giri S, Nixdorf D. Sympathetically Maintained Pain Initially Presenting as TMD and then Parotid Dysfunction. Reprint in Texas Dental Journal (August) 2007;124(8):748-752.

47. Giri S, Nixdorf D. Sympathetically Maintained Pain Initially Presenting as TMD and then Parotid Dysfunction. Journal of the Canadian Dental Association (March) 2007;73(2):157-161.

48. Alonso AA, Nixdorf DR. Case Series of Four Different Headache Types Presenting as Tooth Pain. Journal of Endodontics (November) 2006;32(11):1110-1113.

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49. Nixdorf DR, Peters E, Lung KE. Clinical Presentation and differential diagnosis of the nasolabial cyst. Journal of the Canadian Dental Association (March) 2003;69(3):138-141.

50. Nixdorf DR, Heo G, Major PD. Controlled trial of botulinum toxin A for chronic myogenous orofacial pain. Pain (October) 2002;99(3):465-473.

Non Peer-Review Articles

1. Nixdorf D. The Pain Puzzle: Q’s, A’s, and Mapping the Maze. Northwest Dentistry (July-August) 2015;94(4):25,27-29,31.

2. Nixdorf DR, Kapos FP. Orofacial Pain Diagnoses: How to prepare when seeking a diagnosis for orofacial pain. TNA Quarterly: Facial Pain Association Journal (Summer) 2015;(2):20-25.

3. Nascimento T, Nixdorf DR. Ways to help reduce pain associated with dental treatment. TNA Alert (Spring) 2010;(1):3-4.

Book Chapters

1. Kapos FP, Nixdorf DR. Diagnosis and Management of Non-odontogenic “Tooth Pain”. In: Ferreira J, Fricton JR, Rhodus N (eds). Orofacial Disorders. Springer: New York In press

2. Friedman S, Azarpazhooh A, Bruder GA, Krell KV, Mello I, Nixdorf DR, Roda RS. AAE Guidelines for the Methodology of Cracked Tooth Studies. Uploaded to AAE website in 2016 https://www.aae.org/uploadedfiles/clinical_resources/guidelines_and_position_statements/crackedtoothstudiesguidel

ines.pdf

3. Mattscheck D, Law AS, Nixdorf DR. Diagnosis of Non-odontogenic Toothache. In: Hargreaves KM, Cohen S (eds). Cohen’s Pathways of the Pulp Expert Consult. 11th edition Mosby: St. Louis 2015:684-705.

4. Garwood M, Idiyatullin D, Corum CA, Chamberlain R, Moeller S, Kobayashi N, Lehto LJ, Zhang J, O’Connell R, Tesch M, Nissi MJ, Ellermann J, Nixdorf DR. Capturing Signals from Fast Relaxing Spins with Frequency-Swept MRI: SWIFT. In: Young I, Fullerton G, Bydder G (eds) for Imaging of Short T2/T2*. Encyclopedia of Magnetic Resonance. Wiley: New York 2012 DOI: 10.1002/9780470034590.emrstm1259.

5. Zakrzewska JM, Nixdorf DR. Trigeminal Neuralgia – Definition, Epidemiology, Etiology, Pathogenesis and Management. In: Schmidt RF, Willis WD (eds). Encyclopedia of Pain. Springer-Verlag: New York 2013;X-Y.

6. Mattscheck D, Law AS, Nixdorf DR. Diagnosis of Non-odontogenic Toothache. In: Hargreaves KM, Cohen S (eds). Cohen’s Pathways of the Pulp. 10th edition Mosby: St. Louis 2011:49-70.

7. Nixdorf DR, Velly AM, Alonso AA. Neurovascular pains: Implications of migraine for the oral & maxillofacial surgeon. In: Balasubramaniam R & Klasser GD (eds). Orofacial Pain & Dysfunction. Oral Maxillofacial Surgery Clinic North American 2008;20:221-235.

8. Nixdorf DR. Trigeminal Neuralgia, Diagnosis & Treatment. In: Schmidt RF, Willis WD (eds). Encyclopedia of Pain. Springer-Verlag: New York 2007:2547-2550.

9. Nixdorf DR. Management of Non-dental tooth pain. AAOM/AAOP Meeting Proceedings. 2005.

Abstracts

1. Kim M, Idiyatullin D, Gaalaas L, Hilton J, Nixdorf DR. Magnetic resonance imaging of flow within pulp of extracted tooth. Presentation at IADR/AADR in San Francisco, CA; March 2017.

2. Nguyen RHN, Law AS, Nixdorf DR, National Dental PBRN Collaborative Group. Predictors of acute and persistent pain following RCT: National Dental-PBRN. Presentation at IADR/AADR in San Francisco, CA; March 2017.

https://www.aae.org/uploadedfiles/clinical_resources/guidelines_and_position_statements/crackedtoothstudiesguidelines.pdf

https://www.aae.org/uploadedfiles/clinical_resources/guidelines_and_position_statements/crackedtoothstudiesguidelines.pdf

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3. Hryvenko I, Nixdorf DR, Nguyen RHN, Law AS, National Dental PBRN Collaborative Group. Long-term outcome of patients with persistebt pain following RCT: National Dental-PBRN. Presentation at IADR/AADR in San Francisco, CA; March 2017.

4. Pigg M, Nixdorf DR, Nguyen RHN, Law AS, National Dental PBRN Collaborative Group. Distinguishing pulpal pain from periapical pain: National Dental-PBRN. Presented at IADR in Seoul, South Korea; June 2016.

5. Moana-Filho EJ, Nixdorf DR, Bereiter DA, Lenglet C. Probing human orofacial-related brain pathways in vivo. Presented at IADR in Seoul, South Korea; June 2016.

6. Al-Musawi M, Durham J, Whitworth JM, Stone SJ, Nixdorf DR, Valentine RA. Is Amitriptyline safe as topical treatment for neuropathic orofacial pain? Presented at IADR in Seoul, South Korea; June 2016.

7. Nixdorf DR, Stone SJ, Robinson LJ, Durham J. Initial assessment of the Persistent Dentoalevolar Pain Disorder screening instrument. Presented at IADR in Seoul, South Korea; June 2016.

8. Herrero Babiloni A, Nixdorf DR, Law AS, Moana-Filho EJ, Durham J. Assessing the Modified S-LANSS for Detecting Neuropathic Orofacial Pain Conditions: a cross-sectional study. Presented at AAOP meeting in Orlando, FL; April 2016.

9. Idiyatullin D, Garwood M, Nixdorf DR. Dental MRI can detect micro-cracks. Presented at ISMRM in Toronto, ON; May 2015.

10. Law AS, Nixdorf DR, Sobieh RM, Kohli R, John MT, and the National Dental PBRN Collaborative Group. Diagnoses for pain present 6 months following root canal therapy. Presented at IADR in Cape Town, South Africa; June 2014.

11. Fonseca Alonso B, Durham J, John MT, Law AS, Nixdorf DR. Distinguishing odonotogenic pain from TMD using screening instruments. Presented at IADR in Cape Town, South Africa; June 2014.

12. Shueb SS, Nixdorf DR, Durham J, John MT. Four groups of orofacial pain patients have similar impairment in oral health quality of life. Presented at AAOP in Las Vegas, LV; May 2014.

13. Mittal H, John MT, Nixdorf DR. Unconventional treatment course for persistent dento-alveolar pain: A case report. Presented at AAOP in Las Vegas, LV; May 2014.

14. Idiyatullin D, Corum CA, Nixdorf DR, Garwood M. Intraoral approach for imaging teeth using the transverse B1 field components of an occlusally oriented loop coil. Presented at ISMRM in Milan, Italy; May 2014.

15. Sun Y, Idiyatullin D, Brauckmann O, Nixdorf DR, Kentgens A, Garwood M, Heerschap A. 31P MRI of human teeth with Nuclear Overhauser Effect enhancement. Presented at ISMRM in Milan, Italy; May 2014.

16. Goerke U, Kersten ME, Bachani S, Bereiter DA, Nixdorf DR. Mapping Activation in the Human Brainstem at 7 T with High Spatial and Temporal Resolution Using RASER and SSBA. Presented at ISMRM in Milan, Italy; May 2014.

17. Fonseca Alonso B, Durham J, John MT, Law AS, Nixdorf DR. Assessment of a questionnaire’s ability to differentiate odontogenic pain form TMD-related pain. Presented at AAOP in Orlando, FL; April 2013.

18. Shueb SS, Boyer H, Nixdorf DR. Nonodeontogenic “tooth” pain related to the nose and sinus. Presented at AAOP in Orlando, FL; April 2013.

19. Idiyatullin D, Corum C, Nixdorf DR, Garwood M. Intraoral RF loop coil in the occlusal plan, orthogonal to B0, for dental imaging. Presented at ISMRM in Salt Lake City, UT; April 2013.

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20. Kersten ME, Breitenfeldt CL, Goerke U, Hodges JS, Bereiter DA, Nixdorf DR. Temporal summation of gingival pain in humans. Presented at IADR in Seattle, WA; March 2013.

21. Nixdorf DR, Look JO, Law AS, Reams GJ, Smith JA, Sørensen LH, Torres AV, Chen R, Kim Y for the National Dental PBRN Collaborative Group. Predicting persistent pain following endodontic treatment within The National-Dental-PBRN. Presented at IADR in Seattle, WA; March 2013.

22. Law AS, Nixdorf DR, Look JO, Reams GJ, Smith JA, Sørensen LH, Torres AV for the National Dental PBRN Collaborative Group. Frequency of persistent pain following endodontics within the National-Dental-PBRN. Presented at IADR in Seattle, WA; March 2013.

23. Nixdorf DR, Rabinowitz I, Law AS, Smith JA, Reams GJ, Sørensen LH, Torres AV, Look JO for the National Dental PBRN Collaborative Group. Impact of persistent pain following endodontics within The National-Dental PBRN. Presented at IADR in Seattle, WA; March 2013.

24. Leon-Salazar V, Beiraghi S, Larson BE, Nixdorf DR, Idiyatullin D, Zhang J, Garwood M. Use of SWIFT MRI for Visualization of the Crainofacial Skeleton. Presented at IADR in Seattle, WA; March 2013.

25. Kersten ME, Nixdorf DR, Goerke U, Bereiter DA. Temporal summation of intraoral pressure-pain using a modified MRI-compatible device. Presented at IADR in Iguaçu Fall, Brazil; June 2012.

26. Law AS, Nixdorf DR, Look JO, Rindal DB, DURAND EC, KANG W, Gordan VV, FELLOWS JL, Gilbert GH and The DPBRN Collaborative Group. Feasibility of conducting large-scale endodontic research within The Dental PBRN. Presented at IADR in Iguaçu Fall, Brazil; June 2012.

27. Rabinowitz I, Nixdorf DR, Look JO, Rindal DB, Gordan VV, Gilbert GH, Law AS and The DPBRN Collaborative Group. Peri-operative endodontic pain within The Dental Practice-Based Research Network. Presented at IADR in Iguaçu Fall, Brazil; June 2012.

28. Durham J, Exley C, John M, Nixdorf DR. Characterising the pain, understanding the impacts, of persistent dentoalveolar pain. Presented at IADR in Iguaçu Fall, Brazil; June 2012.

29. Fonseca Alonso B, Nixdorf DR. Cerebral palsy-related masticatory muscle pain treatment using botulinum toxin Type B following secondary non-response: A case report. Presented at SEDCYDO in Valencia, Spain; May 17-20, 2012.

30. Rener-Sitar K, Nixdorf DR, Mulet-Pradera M, Schiffman EL, John MT. How Relevant are Existing Oral Health-Related Quality of Life Instruments for TMD Patients? Presented at AAOP in Las Vegas, NV; April 28-May 1, 2011.

31. Nixdorf DR, Jones RS, Leon-Salazar V, John MT, Idiyatullin D. Detecting early carious lesions: An ex-vivo MRI-based study. Presented at IADR in San Diego, CA; March 2011.

32. Idiyatullin D, Corum C, Moeller S, Garwood M, Nixdorf DR. SWIFT, a new method for MRI in dentistry. Presented at IADR in San Diego, CA; March 2011.

33. Moana-Filho E, Bereiter DA, Nixdorf DR. fMRI-measured brain activation evoked by dentoalveolar pressure in Atypical Odontalgia. Presented at IADR in San Diego, CA; March 2011.

34. Alonso AA, Hodges JS, Durand S, Leon-Salazar V, John MT, Nixdorf DR. Intraoral quantitative sensory testing: Accounting for observer variability. Presented at IADR in San Diego, CA; March 2011.

35. Nixdorf DR, Schiffman EL, Ohrbach R, List T, John MT, Anderson G, Look JO. Proposed revision of the ICHD-II criteria for headache or facial pain attributed to temporomandibular joint (TMJ) disorders. Presentation at IASP in Montreal, PQ; September 2010.

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36. Nixdorf DR, Moana EJ, John MT, Berieter DA, Harel N. Differences in central pain processing in patients with Atypical Odontalgia and match pain-free controls. Presented at Pain Imaging satellite meeting of IASP in Quebec City, PQ; August 2010.

37. Moana EJ, Nixdorf DR, John MT, Berieter DA, Harel N. Development and testing of MRI-compatible intraoral device for somatosensory stimulation. Presentation at IADR in Barcelona, Spain; July 2010.

38. Schierz O, Nixdorf DR, Reissmann DR. Correlation of self-reported ability to concentrate and correlation with severity of chronic TMD pain. Presentation at IADR in Barcelona, Spain; July 2010.

39. Idiyatullin D, Corum C, Moeller S, Prasad H, Garwood M, Nixdorf DR. SWIFT verses x-ray in dental imaging. ISMRM meeting in Stockholm, Sweden; May 2010.

40. Nixdorf DR, John MT, Schierz O, Hellekant G. Self-reported severity of taste disturbances correlates with severity of TMD pain. Neuropathic Pain SIG satellite meeting in London, UK; August 2008.

41. Nixdorf DR, John MT, Wall MM, Fricton JR. Jaw and temple pain as distinct components within TMD pain. IADR meeting in Toronto, ON; July 2008.

42. Moana Filho EJ, Nixdorf DR, John MT, McGuire LA, Law AS. Meta-analysis assessing persistent pain following root canal therapies. IADR meeting in Toronto, ON; July 2008.

43. Sobieh R, Nixdorf DR. Use of N-of-1 Trials in the Clinical Care of Orofacial Pain. AAOP meeting in Los Angeles, CA; April 2008.

44. Moana Filho EJ, Nixdorf DR. Neuralgia Case Series: Trigeminal, Nervus Intermedius & Glossopharyngeal Neuralgia Cases Interpreted as TMD. AAOP meeting in Los Angeles, CA; April 2008.

45. Nixdorf DR, John MT, Wall MM, Schiffman EL. Psychometric evaluation of the modified Symptom Severity Index (SSI). IADR meeting – Toronto, ON; July 2008 J Dent Res 87(Spec Iss A);101029:2008.

46. Decker K, John MT, Nixdorf DR, Schiffman EL. Characteristic mouth opening: a precise measurement of vertical mandibular movements. IADR meeting - Toronto, ON; July 2008 J Dent Res 87(Spec Iss A):2008.

47. Nixdorf DR, Drangsholt M, Law AS, Rindal DB, Velly AM, Richman, JS Williams OD. Persistent pain associated with root canal therapy. ACRT meeting - Washington, DC; March 2008.

48. Leppik IE, Rarick JO, Nixdorf DR, Goel V, Cloyd JC. Tolerability and safety of IM Levetiracetam in humans. AES meeting - Philadelphia, PA; December 2007.

49. Hemmaty A, Nixdorf DR, John MT, Look JO, Schiffman EL. Reliability and comparison of 3 tactile quantitative neurosensory tests in TMD patients without wide-spread pain. IADR meeting - New Orleans, LA; March 2007 J Dent Res 86(Spec Iss A):2007.

50. Giridharagopalan S, Nixdorf DR. Sympathetically involved pain initially presenting as TMD and then Parotiditis. AAOP & AAOM meeting - Phoenix, AZ; April 2005.

51. Alonso AA, Nixdorf DR. Case series of four different headaches presenting as tooth pain. AAOP & AAOM - Phoenix, AZ; April 2005.

52. MacMenanin L, Nixdorf DR, Rake S, Rake PA. Sevoflurane for office-based pediatric general anesthesia. AAOMS meeting - San Francisco, CA; September 2004.

53. Nixdorf DR, Heo G, Major PD. Controlled trial of botulinum toxin A for chronic myogenous orofacial pain. IASP meeting - San Diego, CA; August 2002.

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54. Peters E, Yu D, Yu H, Nixdorf D. Localized endodontic associated exostosis. AAOMP meeting - New Orleans, LA; April 2002.

55. Sasvari D, Peters E, Bagnall K, Nixdorf DR. Non-specific radicular pulp calcifications associated with odontalgia. IAOP meeting - Guatemala City, Guatemala; September 2000.

56. Nixdorf DR, Osborn JW. Normal human bite force direction. Biannual Prairie Province Research meeting - Saskatoon, SK; October 1993.

Table Clinics

1. Sakhi E, Nixdorf DR, Beiraghi S. The effect of adding chloral hydrate to meperidine and hydroxyzine oral sedation. AAPD meeting - San Francisco, CA; May 2004.

2. Nixdorf DR, Weed HG. Is preoperative testing of coagulation & anticonvulsants necessary? Post College Assembly - Columbus, OH; April 1998.

3. Nixdorf DR, Osborn JW. Normal Human Bite Force Direction. CDA meeting - Ottawa, ON; September 1995.

Letters & Commentaries

1. Nixdorf DR. BTX-A for persistent myofascial TMD pain: Interpreting a small clinical trial with negative results. Pain (September) 2011;152(9):1944-1945.

2. Bereiter DA, Okamoto K, Tashiro A, Nixdorf DR. A comment on experimental occlusal interference induces long-term masticatory muscle hyperalgesia in rats by Cao et al. Pain (March) 2010;148(3):519; author reply 519-20.

Videos

1. Nixdorf DR, Nasseh AA. Differential diagnosis of persistent pain after toot canal treatment. Uploaded in April 9, 2015 https://www.youtube.com/watch?v=tmspxYsJq7s

2. Nixdorf DR, Knaup D. Peri-operative pain and root canal therapy. Uploaded in May 24, 2014 https://www.youtube.com/watch?v=5qprFS9hkks&list=PL50e16k7WQ4SktF9pzvswfgI5wGCW9EoQ&index=5

https://www.youtube.com/watch?v=tmspxYsJq7s

https://www.youtube.com/watch?v=5qprFS9hkks&list=PL50e16k7WQ4SktF9pzvswfgI5wGCW9EoQ&index=5

https://www.youtube.com/watch?v=5qprFS9hkks&list=PL50e16k7WQ4SktF9pzvswfgI5wGCW9EoQ&index=5

donald robert nixdorf - healthpartners · 2018-01-29 · nixdorf, donald r. 3 projects & grant...

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