Manske P R
Clin Orthop Relat Res. 1977 Oct(128):165-6.
A child with an abduction contracture of the left shoulder secondary to diffuse fibrosis of the deltoid muscle was successfully treated by recession of the inserting muscle fibers proximally. Previously reported cases of deltoid muscle contracture were secondary to fibrous cords or nodules within the muscle. This patient's contracture may be related to either a brachial plexus birth injury or may be similar to the idiopathic fibrosis seen in the quadriceps muscle.
一名因三角肌弥漫性纤维化继发左肩外展挛缩的儿童，通过近端插入肌纤维的退缩成功治愈。先前报道的三角肌挛缩病例继发于肌肉内的纤维索或结节。该患者的挛缩可能与臂丛神经产伤有关，也可能类似于股四头肌中所见的特发性纤维化。
