Oni O O
J Hand Surg Br. 1984 Oct;9(3):340. doi: 10.1016/0266-7681(84)90058-5.
The symptom of trigger finger may be caused by a variety of lesions. This report describes a trigger finger caused by a tumour in the tendon sheath. Trigger finger refers to transient arrest of motion in a finger. It may be caused by a variety of lesions such as those of the volar plate (Yancey & Howard, 1962) and joint capsule (Aldred, 1954), structural abnormalities of the metacarpal head (Flatt, 1961), lacerations of the flexor tendons (Janecki, 1976) and 'loose bodies' (Milford, 1971). Triggering as a result of tumour of the tendon sheath does not, however, appear to have been reported.
扳机指的症状可能由多种病变引起。本报告描述了一例由腱鞘肿瘤导致的扳机指。扳机指是指手指运动的短暂停滞。它可能由多种病变引起，如掌板病变（扬西和霍华德，1962年）、关节囊病变（奥尔德雷德，1954年）、掌骨头结构异常（弗拉特，1961年）、屈肌腱撕裂（亚内茨基，1976年）以及“游离体”（米尔福德，1971年）。然而，由腱鞘肿瘤导致的扳机指似乎尚未见报道。
