Posterior triangle of the neck which divides the space into two triangles: A) Nerves and plexuses: B) Vessels: C) Lymph nodes: D) Muscles: The accessory nerve (CN XI) is particularly vulnerable to damage during lymph node biopsy. Damage results in an inability to shrug the shoulders or raise the arm above the head, particularly due to compromised trapezius muscle innervation. The Internal jugular vein's superficial location within the posterior triangle also makes it vulnerable to injury. Posterior triangle of the neck The posterior triangle (or lateral cervical region) is a region of the neck. It has the following boundaries: Apex: Union of the sternocleidomastoid and
The Young Veins The Young Veins The Young Veins were a rock band from Echo Park, California. The band was composed of Ryan Ross and Jon Walker, two former members of the Las Vegas band Panic! at the Disco, along with bassist Andy Soukal, drummer Nick Murray and keyboardist Nick White. On July 6, 2009, Ryan Ross and Jon Walker left Panic! at the Disco, citing creative differences as the reason for their departure. Soon afterwards, it was announced that their new project would be a retro-leaning rock band called The Young Veins. Their song "Change" debuted on the duo's Myspace page, and