Skull Base

Skull Base

Anatomy

Cisterns
Cranial Nerves
Oculomotor Nerve (CN III)
Horners Syndrome
Trochlear Nerve (CN IV)
Trigeminal Nerve (CN V)
Auriculotemporal Nerve
Abducens nerve (CN VI)
Facial Nerve (CN VII)
Glossopharyngeal Nerve (CN IX)
Vagus Nerve (CN X)
Accessory Nerve (CN XI)
Hypoglossal Nerve (CN XII)
Cavernous Sinus

Skull Base Bone Anatomy
Foramen
Pterygopalatine Fossa
Sphenoid Bone
Temporal Bone

Skull Lesions

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Skull Lesions

Mandible and Teeth

Tooth Anatomy
Teeth
Dental Disease
Dental Disease 2
Mandible
Mandibular canal
Cyst DDx
Nasolabial cyst
Nasopalatine Duct Cyst
Globulomaxillary cyst
Dentigerous cyst
Odontogenic keratocyst
Ameloblastoma
Odontogenic Myxoma

Skull Base

Trochlear nerve (CN4) Schwannoma
Trigeminal nerve (CN5) Schwannoma
Trigeminal Neuralgia
Cholesterol Granuloma
Petrous Apex Mucocele
Apical Petrositis

Skull Base Tumor

DDx
Chordoma
Chondrosarcoma

Sella & Parasella

Pituitary & Sella Anatomy
Thickened Infundibulum
Rathke Cyst
Craniopharyngioma
Macroadenoma
Lymphocytic hypophysitis
Pituicytoma (Granular cell tumor)
Pituitary Abscess

Parasella

Dermoid
Lymphoma

Cavernous Sinus

Anantomy
Cavernous sinus mass
Nontraumatic Carotid-Cavernous Fistula
Traumatic Carotid Cavernous Fistula
Cavernous Sinus Thrombosis