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Pterygoid fossa information


Pterygoid fossa
Sphenoid bone. Upper and posterior surfaces. (Pterygoid fossa labeled at left.)
Details
Identifiers
Latinfossa pterygoidea ossis sphenoidalis
TA98A02.1.05.046
TA2632
FMA84970
Anatomical terms of bone
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The pterygoid fossa is an anatomical term for the fossa formed by the divergence of the lateral pterygoid plate and the medial pterygoid plate of the sphenoid bone.

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Pterygoid fossa

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The pterygoid fossa is an anatomical term for the fossa formed by the divergence of the lateral pterygoid plate and the medial pterygoid plate of the sphenoid...

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Pterygoid processes of the sphenoid

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them a V-shaped fossa, the pterygoid fossa, which contains the medial pterygoid muscle and the tensor veli palatini. Above this fossa is a small, oval...

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Pterygopalatine fossa

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page 69 Osborn, Anne (March 1979). "Radiology of the Pterygoid Plates and Pterygopalatine Fossa" (PDF). American Journal of Roentgenology. 132 (3): 389–394...

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Infratemporal fossa

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surface of the ramus of the mandible) Lateral pterygoid muscle and medial pterygoid muscle. The infratemporal fossa contains the maxillary artery (originating...

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Pterygoid canal

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middle cranial fossa to the pterygopalatine fossa. It transmits the nerve of pterygoid canal (Vidian nerve), the artery of the pterygoid canal (Vidian...

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Scaphoid fossa

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In the pterygoid processes of the sphenoid, above the pterygoid fossa is a small, oval, shallow depression, the scaphoid fossa, which gives origin to...

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Lateral pterygoid muscle

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The primary function of the lateral pterygoid muscle is to pull the head of the condyle out of the mandibular fossa along the articular eminence to protrude...

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Nerve of pterygoid canal

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foramen lacerum, the nerve of the pterygoid canal passes through the pterygoid canal to reach the pterygopalatine fossa, ending at the pterygopalatine ganglion...

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Medial pterygoid muscle

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Medial pterygoid muscle Medial pterygoid muscle Medial pterygoid muscle Medial pterygoid muscle Medial pterygoid muscle Infratemporal fossa. Lingual...

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Sphenoid bone

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pterygoalar ligament least commonly identified. pterygoid notch pterygoid fossa scaphoid fossa pterygoid hamulus pterygoid canal pterygospinous process sella turcica...

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Pyramidal process of palatine bone

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furrows articulate with the pterygoid plates, while the grooved intermediate area completes the lower part of the pterygoid fossa and gives origin to a few...

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Outline of human anatomy

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Foramen spinosum Foramen petrosum Pterygoid process Pterygoid notch Pterygoid fossa Scaphoid fossa Pterygoid hamulus Pterygoid canal Temporal bone Petrous part...

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Middle cranial fossa

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The middle cranial fossa is formed by the sphenoid bones, and the temporal bones. It lodges the temporal lobes, and the pituitary gland. It is deeper...

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Maxillary artery

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lateral pterygoid muscle, to the pterygopalatine fossa. It supplies the deep structures of the face, and may be divided into mandibular, pterygoid, and pterygopalatine...

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Pterygoid plexus

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Anatomy photo:27:13-0100 at the SUNY Downstate Medical Center - "Infratemporal Fossa: The Pterygoid Plexus of Veins" Pterygoid Plexus Portal: Anatomy v t e...

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Bone

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Fossae Pterygopalatine fossa Pterygoid fossa Plates Horizontal plate (Posterior nasal spine) Perpendicular plate (Greater palatine canal, Sphenopalatine...

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Koala

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low compared the jaw joint and with more chewing surface; smaller pterygoid fossa; and a larger gap separating the incisor teeth and the molars.: 226 ...

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Pterygomaxillary fissure

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divergence of the maxilla from the pterygoid process of the sphenoid. It connects the infratemporal with the pterygopalatine fossa, and transmits the terminal...

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Greater petrosal nerve

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forming the nerve of the pterygoid canal (which continues anterior-ward through the pterygoid canal to reach the pterygopalatine fossa and form the pterygopalatine...

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Temporomandibular joint

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lateral pterygoid muscle. The articular capsule (capsular ligament) is a thin, loose envelope, attached above to the circumference of the mandibular fossa and...

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Josephoartigasia

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Josephoartigasia and the capybara became big). The pterygoid fossa is small, conferring to a reduced medial pterygoid muscle (also important for biting). The zygomatic...

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Tensor veli palatini muscle

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muscle is thin and triangular in shape. It arises from the scaphoid fossa of the pterygoid process of the sphenoid anteriorly[citation needed], the (medial...

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Petrosal nerve

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to reach middle cranial fossa Then run in its groove to enter f.lacerum to join with deep petrosal n. to form n. to pterygoid canal ( vidian n.) -vidian...

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Otic ganglion

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ganglion located immediately below the foramen ovale in the infratemporal fossa and on the medial surface of the mandibular nerve. It is functionally associated...

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Greater wing of sphenoid bone

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to the foramen ovale, opposite the root of the pterygoid process; it opens below near the scaphoid fossa, and transmits a small vein from the cavernous...

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Index of anatomy articles

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psoas muscle pterion pterygoid plate pterygoid process pterygomandibular ligament pterygopalatine foramen pterygopalatine fossa pterygopalatine ganglion...

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Pterygopalatine ganglion

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sphenopalatine ganglion) is a parasympathetic ganglion in the pterygopalatine fossa. It is one of four parasympathetic ganglia of the head and neck, (the others...

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Nasal cavity

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compensated for by the perpendicular plate of the palatine bone, the medial pterygoid plate, the labyrinth of ethmoid and the inferior concha. The paranasal...

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Endoscopic endonasal surgery

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reach the cavernous sinus, lateral sphenoid sinus, infra temporal fossa, pterygoid fossa, and the petrous apex. Surgery includes a uninectomy (removal of...

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