Jaradeh S, Sanger J R, Maas E F
Department of Neurology, Medical College of Wisconsin, Milwaukee, USA.
J Hand Surg Br. 1995 Aug;20(4):475-8. doi: 10.1016/s0266-7681(05)80156-1.
We describe an unusual case of digital neuropathy of the thumb due to compression of the median nerve in the distal forearm by an extruded ganglion cyst originating from the radio-scaphoid joint of the wrist. Electrophysiologically, both conduction slowing and block of median motor and sensory axons were present across the cyst. These changes improved after surgery.
我们描述了一例不寻常的拇指数字神经病变病例，病因是源自腕关节桡舟关节的腱鞘囊肿突出，压迫了前臂远端的正中神经。电生理检查显示，正中神经运动和感觉轴突在囊肿部位均出现传导减慢和阻滞。手术后这些改变有所改善。
