Mandibular nerve — Free Anatomy Illustration | GPAI

Anatomy

Mandibular nerve

Isolated anatomical depiction of the mandibular nerve, the large inferior third division of the trigeminal nerve, shown as a pale yellow to yellow cord-like cranial nerve trunk descending toward the lower face and jaw. The main trunk is robust, smooth, and slightly cylindrical to mildly flattened, with a broad sturdy proximal stem and a gently curving course. Distally it divides into multiple terminal rami, including several major branches and smaller offshoots directed toward the lower jaw and oral cavity, some spreading downward in a subtle fan-like arrangement. Branches have tapered ends in a clean anatomical style.

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