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
Up to the Neck Up to the Neck Up to the Neck is a 1933 British comedy film directed by Jack Raymond and starring Ralph Lynn, Winifred Shotter and Francis Lister. It was made at Elstree Studios. Shy bank clerk Norman B. Good comes into a big inheritance and uses it to realise his ambition to be a theatre impresario. Falling for chorus girl April Dawne, he invests most of his money in an expensive show designed to make her a star. When the production is a disaster, Norman takes to the stage in a desperate bid to improve the play by playing the