三、锁骨上三角 supraclavicular triangle 境界 boundary 内容 content ·毗邻 relation
三、锁骨上三角 supraclavicular triangle • 境界 boundary • 内容 content • 毗邻 relation
1.境界 boundary Parotid region SCM Digastric, posterior belly Submandibular triangle Digastric, anterior belly Occipital triangle Submental triangle Accessory n (CN XI Carotid triangle Superior belly of omohyoid Inferior belly of omohyoid Muscular triangle Clavicle Sternocleidomastoid Supraclavicular triangle The occipital triangle is bounded by the inferior belly of the omohyoid, posterior border of the sternocleidomastoid and middle third of the clavicle
❖ The occipital triangle is bounded by the inferior belly of the omohyoid, posterior border of the sternocleidomastoid and middle third of the clavicle. 1. 境界 boundary Clavicle Sternocleidomastoid