Schmitt O, Temme C
Arch Orthop Trauma Surg (1978). 1978 Dec 12;93(1):25-8. doi: 10.1007/BF00386548.
A rare case of well adapted and radiologically invisible capitatum fracture is reported resulting in a pseudarthrosis with pain and median nerve irritation 2 1/2 years following trauma. The difficulty in diagnosis of such well adapted rare fractures is pointed out and electromyography is demonstrated as a good method to diagnose a carpal-tunnel syndrome in cases of pseudarthrosis.
报告了一例罕见的头状骨骨折病例,骨折愈合良好且在放射影像上不可见,外伤后2年半出现假关节形成并伴有疼痛和正中神经刺激症状。指出了诊断此类愈合良好的罕见骨折的困难,并证明肌电图是诊断假关节形成病例中腕管综合征的一种好方法。