Orbit Overview

Nov 17, 2017 by in HEAD & NECK IMAGING Comments Off on Orbit Overview

Temporal boneFrontal boneSphenoid bone (lesser wing)Sphenoid bone (greater wing)Zygomatic boneZygomatic archMaxillary boneSupraorbital foramenSuperior orbital fissureOptic canalNasal boneLacrimal boneEthmoid bonePalatine boneInferior orbital fissureInfraorbital foramenFrontal graphic demonstrates the complex anatomy of the…

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Skull Base Overview

Nov 17, 2017 by in HEAD & NECK IMAGING Comments Off on Skull Base Overview

Orbitosphenoid (LWS)Presphenoid (planum sphenoidale)Alisphenoid (GWS)Postsphenoid/basisphenoidBasiocciputPetrous ridgeExocciput (condylar occipital bone)Foramen cecumOlivary eminenceCraniopharyngeal canalIntersphenoidal synchondrosisSphenooccipital synchondrosisMedian basal canalGraphic of the skull base shows many ossification centers. Between the ossification centers of presphenoid…

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Oral Cavity Overview

Nov 17, 2017 by in HEAD & NECK IMAGING Comments Off on Oral Cavity Overview

OMS = oral mucosal space; PMS = pharyngeal mucosal space; SLS = sublingual space; SMS = submandibular space; ROT = root of tongue; BOT = base of tongue (lingual tonsil);…

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