Innovatory pin pointing technique of spinal accessory nerve during neck dissection
Background: The spinal accessory nerve (SAN) plays a crucial role in shoulder function by innervating the trapezius and sternocleidomastoid muscles. Its injury during neck dissection can lead to significant postoperative morbidity, including shoulder dysfunction. While various anatomical landmarks have been described for locating the SAN, these can be unreliable, particularly in the presence of metastatic lymphadenopathy. Objective: To present a novel and consistent technique for identifying the SAN during neck dissection using fixed anatomical landmarks.