CT of Head

Symptoms: Emergency room possible OD, LOC

LABELING BY GIRI SURA (JCESOM CLASS 2012)

Ramus of mandible

Lateral pterigoid m

Lateral pterigoid plate

Medial pterigoid plate

Maxillary sinus

Nasal septum

Mastoid process Spinal card

Styloid process

Ramus of mandible

Lateral pterigoid m

Lateral pterigoid plate

Medial pterigoid plate

Maxillary sinus

Nasal septum

Mastoid air cells Spinal card

Styloid process

Coronoid process Neck of mandible

Lateral pterigoid m

Lateral pterigoid plate

Medial pterigoid plate

Maxillary sinus

Nasal septum

Mastoid air cellsStyloid process

Spinal card

Foraman magnum

Vertebral a

Coronoid process Neck of mandible

Mastoid air cells

Lateral pterigoid m

Lateral pterigoid plate

Medial pterigoid plate

Maxillary sinus

Nasal septum

Spinal cord

Foraman magnum

Vertebral a

Coronoid process Neck of mandible

Lateral pterigoid m

Lateral pterigoid plate

Medial pterigoid plate

Maxillary sinus

Nasal septum

Mastoid air cells

Foraman magnum

Vertebral a

External auditory meatusMastoid air cells

Medulla oblangata

Nasal septum

Temporalis m

Trapezius m

Coronoid process

Head of mandible

Temporo-madibular joint

Globe

Vertebral a

External auditory meatus

Lacrimal gland

Mastoid air cells

Medulla oblongata

Nasal septum

Globe

Temporalis m

Cerebellar hemisphere

Trapezius m

Auditory tube

External auditory meatus

Lacrimal gland

Mastoid air cells

Medulla oblongata

Temporalis m

Cerebellar hemisphere

Trapezius m

Sigmoid sinus

Lens

Globe

Auditory tube

Lacrimal gland

Mastoid air cells

Medulla oblangata

Rectus medialis

Temporalis m

Cerebellar hemisphere

Trapezius m

Sigmoid sinus

Lens

Globe

Basilar a

Auditory tube

Internal occipital protuberance

Lacrimal gland

Mastoid air cells

Medulla oblangata

Rectus medialis

Temporalis m

Cerebellar hemisphere

Trapezius m

Sigmoid sinus

Lens

Globe

Basilar a

Internal occipital protuberance

Frontal sinus

Lacrimal gland

Mastoid air cells

Medulla oblangata

Petrous bone

Rectus lateralisCrista galli

Temporalis m Temporal lobe

Cerebellar hemisphere

Trapezius m

Sigmoid sinus

Rectus medialis

Globe

Basillar a

Internal occipital protuberance

Frontal sinus

Lacrimal gland

Mastoid air cells

Medulla oblangata

Petrous bone

Rectus lateralis

Optic nerve

Crista galli

Temporalis m Temporal lobe

Cerebellar hemisphere

Trapezius m

Sigmoid sinus

Globe

Basillar a

Internal occipital protuberance

Frontal sinus

Lacrimal gland

PonsMastoid air cells

Petrous bone

Rectus lateralis

Optic nerve

Crista galli

Temporalis m Temporal lobe

Cerebellar hemisphere

Trapezius m

Sigmoid sinus

Globe

Internal occipital protuberance

Frontal sinus

Lacrimal gland

PonsMastoid air cells

Nasal septum

Petrous bone

Optic nerve

Crista galli

Temporalis m

Temporal lobe

Cerebellar hemisphere

Trapezius m

Sigmoid sinus

Globe

Crista galli

Internal occipital protuberance

Frontal sinus

PonsMastoid air cells

Petrous bone

Sphenoidal sinusTemporalis m

Temporal lobe

Cerebellar hemisphere

Trapezius m

Sigmoid sinus

Globe

Crista galli

Frontal sinus

PonsMastoid air cells

Sphenoidal sinusTemporalis m

Temporal lobe

Cerebellar hemisphere

Sigmoid sinus

Dorsum sellae

Internal occipital protuberance

Tentorium cerebelli

Crista galli

Frontal sinus

PonsMastoid air cells

Sella tursicaTemporalis m

Temporal lobe

Cerebellar hemisphere

Sigmoid sinus

Dorsum sellae

Internal occipital protuberance

Tentorium cerebelli