The inferior alveolar nerve (IAN) (also the inferior dental nerve) is a sensory [1] [contradictory] branch of the mandibular nerve (CN V 3) (which is itself the third branch of the trigeminal nerve (CN V)).

May 22, 2024 · The inferior alveolar nerve is a branch of the trigeminal nerve that provides sensations and motor function to the lower jaw, lower teeth, lower lip, and inner cheek. Certain conditions can directly damage the inferior alveolar nerve, including oral surgery, multiple sclerosis, benign tumors and cysts, and jaw fractures.

Aug 8, 2023 · The inferior alveolar nerve is typically the only alveolar nerve that branches from the mandibular nerve. The origin, path, and branching pattern of this nerve can also vary. In some cases, there is a bifid inferior alveolar nerve instead of just one nerve.

Oct 30, 2023 · The inferior alveolar nerve is a branch of the mandibular division of the trigeminal nerve (Cranial nerve V3). It is a somatic sensory nerve. After arising from the mandibular nerve, the inferior alveolar nerve travels in an inferior direction.

Jan 22, 2025 · The inferior alveolar nerve is a key branch of the mandibular division of the trigeminal nerve (cranial nerve V3). It primarily serves a sensory role, providing innervation to the mandibular teeth, as well as the lower lip and chin via its terminal branches.

The inferior alveolar nerve is a mixed nerve that conveys sensory and motor fibers. The branches to the inferior dental plexus convey general sense information from the teeth and some buccal gingiva of the mandible posterior to the canines.

The inferior alveolar nerve is a part of the jawbone nerve system. It helps you feel sensations in the cheek, lips, chin, teeth, and gingivae.

The inferior alveolar nerve (IAN) is a sensory branch of the mandibular division of the trigeminal nerve, providing innervation to the chin, lower lip, mandibular teeth and buccal (labial) gingiva of the anterior teeth.

The inferior alveolar nerve passes inferiorly to enter the mandibular canal (Fig. 21-1). The nerve travels forward through the body of the mandible, providing sensory innervation to the molars and premolars as well as their associated gingiva. As the inferior alveolar nerve approaches the mental foramen, it divides into two branches.

The inferior alveolar nerve is a mixed nerve with motor and sensory fibers. The latter make up the greater part, as they divide into three branches of the nerve, while only one branch of the inferior alveolar nerve is responsible for controlling muscles.