Blazar P E, Williams G R, Iannotti J P
Hospital of the University of Pennsylvania, USA.
J Shoulder Elbow Surg. 1998 Jul-Aug;7(4):389-92. doi: 10.1016/s1058-2746(98)90029-5.
Three patients with four affected shoulders with spontaneous detachment of the deltoid origin are reported. In this group spontaneous detachment of the deltoid origin was associated with chronic massive rotator cuff defects. Detachment of the deltoid origin was associated with an acute, sudden onset of shoulder weakness. Pain was not a prominent complaint, and shoulder function was poor because of weakness. Spontaneous detachment of the deltoid origin can occur with chronic massive rotator cuff tears and can be responsible for an acute onset of shoulder weakness.
本文报告了3例共4个患肩出现三角肌起点自发性 detachment 的病例。在该组病例中，三角肌起点的自发性 detachment 与慢性巨大肩袖损伤相关。三角肌起点 detachment 与肩部无力的急性、突然发作有关。疼痛并非主要症状，且由于无力，肩部功能较差。三角肌起点的自发性 detachment 可发生于慢性巨大肩袖撕裂时，并可导致肩部无力的急性发作。
