Schmidgen A, Naumann O, Wentzensen A
Berufsgenossenschaftliche Unfallklinik Ludwigshafen.
Unfallchirurg. 1999 Dec;102(12):975-8. doi: 10.1007/s001130050513.
By using UTN in the treatment of very distal tibia fractures delayed fracture-healing and pseudarthrosis with breakage of the nail are described. The removal of the distal solid part of the nail shows a special difficulty. We report about two cases of broken UTN in 1997. A simple extraction device to remove the distal part of the broken nail is demonstrated.
使用UTN治疗胫骨极远端骨折时，出现了骨折愈合延迟和髓内钉断裂致假关节形成的情况。取出髓内钉远端的实心部分存在特殊困难。我们报告了1997年发生的两例UTN断裂病例。展示了一种用于取出断裂髓内钉远端部分的简易取出装置。
