Occlusion and Mandibular movementpart 1

TMJ MOVEMENT (rotational and translational)

Rotational axes

Problems Establishing Edentulous Maxillo-mandibular Relationships

Why the centric relation position for complete denture construction

a purely rotary movement about the transverse horizontal axis

Maxillo - Mandibular Relationships

Loss of vertical dimension

Occlusal Vertical Dimension VDO

Record Bases (Baseplates) and Occlusion Rims

Record Base Retention

Maxillary Occlusion Rim Adjustment

Maxillary Occlusion Rim planes Adjustment

Mandibular Occlusion Rim Adjustment

Occlusal Vertical Dimension VDO

Occlusal Vertical Dimension evaluation

Measure the difference between PRP & OVD to get the average ID

Measuring Physiologic Rest Position and OVD

Phonetics Test

Wax Rim Adjustment at OVD

Relating the upper and lower Record Bases or Wax Rims to remove the Interferences

What is the difference

Thank you