Dental Nerve (None)

The term "Dental Nerve" refers collectively to the sensory nerves that innervate the teeth and their supporting structures. These nerves are primarily branches of the trigeminal nerve (cranial nerve V), specifically its maxillary (V2) and mandibular (V3) divisions. The dental nerves transmit sensory information such as pain, touch, and temperature from the teeth, gingiva, and surrounding oral tissues to the brain. They are crucial for oral somatosensation, including acute and dull pain perception, and are clinically relevant during local anesthetic procedures. They are not a single molecular entity but rather a network of peripheral sensory nerves.

Other names

Superior alveolar nervesInferior alveolar nerveMaxillary nerve branches (V2)Mandibular nerve branches (V3)Trigeminal nerve branches innervating teeth

Local anesthetics block voltage-gated sodium channels, preventing action potential propagation. Analgesics reduce pain signaling through various mechanisms.