Denman E E
Hand. 1979 Oct;11(3):295-8. doi: 10.1016/s0072-968x(79)80052-2.
It is suggested that rupture of a previously normal tendon of extensor pollicis longus after Colles fracture may be due in some cases to crushing of the tendon between the styloid process of the third metacarpal and the dorsal tubercle of the radius, when the wrist is forced into extreme extension.
有人提出，柯莱斯骨折后拇长伸肌腱从前正常的肌腱发生断裂，在某些情况下可能是由于腕部被迫极度背伸时，该肌腱在第三掌骨茎突与桡骨背侧结节之间受到挤压所致。
