Which nerve is primarily responsible for sensory reception of the lower lip?

The mental nerve is primarily responsible for sensory reception of the lower lip because it is a branch of the inferior alveolar nerve. The mental nerve exits the mandibular canal through the mental foramen and supplies sensation to the skin of the lower lip and the chin. This nerve carries sensory information, allowing for the perception of touch, pain, and temperature from this area.

Understanding the anatomy and Innervation patterns is crucial in dental practice, particularly in procedures that involve local anesthesia. The mental nerve's pathway and its role in sensory innervation highlight its importance when considering procedures that affect the lower lip region.