Pterygoid canal

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Pterygoid canal
Gray187.png
Base of skull. Inferior surface. (Sphenoid is yellow.)
Gray146.png
Sphenoid bone. Anterior and inferior surfaces. (Pterygoid c. labeled at center left.)
Latin c. pterygoideus
Gray's subject #46 180
Artery artery of the pterygoid canal
Nerve nerve of pterygoid canal
Dorlands/Elsevier c_04/12208798

The pterygoid canal (also vidian canal) is a passage in the skull leading from just anterior to the foramen lacerum in the middle cranial fossa to the pterygopalatine fossa.

Structure

The pterygoid canal runs through the medial pterygoid plate of the sphenoid bone to the back wall of the pterygopalatine fossa.

Contents

It transmits the nerve of pterygoid canal and artery of the pterygoid canal.

Additional images

External links