The course of the marginal mandibular branch of the facial nerve in adult cadavers. An anatomic study.

Abstract

The MMBFN can occasionally be damaged during surgeries confined to the submandibular region due to its location and anatomical variant. The most common pattern of MMBFN was nerve with 2 branches. The maximum distance between the MMBFN and the mandible was 40.08 mm. This anatomical knowledge may be useful to surgeons of the head and neck in planning incisions and procedures in the submandibular region.