Description: The zygomatic nerve is a branch of the maxillary nerve, which is one of the divisions of the trigeminal nerve, the fifth cranial nerve. This nerve is fundamental in the anatomy and physiology of the face, as it is responsible for supplying sensation to the cheek, the lateral part of the nose, and the lower eyelid. Its pathway begins in the infratemporal fossa, where it originates from the maxillary nerve, and extends towards the zygomatic region, where it divides into several branches. These branches distribute through the skin and mucous membranes, allowing the perception of tactile, thermal, and painful stimuli in the areas it innervates. The importance of the zygomatic nerve lies not only in its sensory function but also in its implication in clinical procedures, such as local anesthetics and facial surgeries, where its preservation is crucial to avoid complications in facial sensitivity. Additionally, its study is relevant in the context of various pathologies that may affect the sensory function of the face, such as neuropathies or traumatic injuries. In summary, the zygomatic nerve is an essential component of the peripheral nervous system that plays a key role in facial sensitivity and in clinical practice related to facial anatomy.
PATROCINADORES
