Beatty R M, Fowler F D, Hanson E J
Department of Surgery, Children's Mercy Hospital, University of Missouri at Kansas City.
Neurosurgery. 1987 Nov;21(5):731-2. doi: 10.1227/00006123-198711000-00024.
A helpful clinical sign of ruptured cervical disc is pain relief upon arm abduction. When the disease process is spondylosis with foraminal stenosis, changing arm position does not relieve pain. Anatomical considerations are discussed.
颈椎间盘破裂的一个有用的临床体征是手臂外展时疼痛减轻。当疾病过程为伴有椎间孔狭窄的脊椎病时，改变手臂位置并不能缓解疼痛。文中讨论了解剖学方面的考虑因素。
