Infratemporal fossa:Mandibular n. & branches, RANZCRPart1 Wiki

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Mandibular nerve is one of the branches of the trigeminal ganglion. Course: exits the cranial fossa via the foramen ovale lies deep to the upper head of the lateral pterygoid, between it and the tensor palati muscle divides into a small anterior motor branch and large posterior sensory branch Meningeal branch: nervus spinosus, re-enters the middle cranial fossa via the foramen spinosum to supply the meninges of the middle cranial fossa. Nerve to medial pterygoid: runs forwards to the muscle and