Ametewee K
Hand. 1983 Feb;15(1):103-5. doi: 10.1016/s0072-968x(83)80045-x.
Three cases of trigger thumb in adults developing after hyperextension injury are described. The similarity of the mode of injury in the cases and its possible role in the production of initial stenosis in the tendon sheath is discussed. Trauma alone may not cause triggering in the fingers, for there are other important factors such as rheumatoid disease, which with trauma may play a part. Trauma may however be the sole initiating factor in other cases of adult trigger thumbs.
本文描述了3例成人在过伸伤后发生扳机指的病例。讨论了这些病例中损伤方式的相似性及其在腱鞘初始狭窄形成中可能发挥的作用。单纯创伤可能不会导致手指出现扳机现象，因为还有其他重要因素，如类风湿疾病，其与创伤可能共同起作用。然而，在其他成人扳机指病例中，创伤可能是唯一的起始因素。
