摘要
目的：探讨自行研制的跟骨载距突镙钉导向器,辅助固定跟骨载距突的准确性.方法：成人新鲜防腐足部标本30例.2.5mm克氏针,沿跟骨载距突镙钉导向器植入载距突内,每足1根,观察克氏针植入载距突情况.结果：在植入载距突的30根克氏针中,其中1枚穿过载距突前下,29枚均从载距突的中间通过,精确率达96.7％.结论：载距突镙钉导向器,能明显提高克氏针从载距突中间通过的准确性,减少载距突镙钉位置偏差导致人为医源性并发症的发生.
Objective： To discuss the accuracy of the self-manufactured director of the calcaneous sustentaculum tali screw for the fixation of the calcaneous sustentaculum tali. Methods： 30 antiseptic and fresh feet specimens were collected for this study. The director was placed on the lateral side of the calcaneous and a 2.5 mm Kirsehner-wire was implanted into each of the specimen from the lateral side of the calcaneous to the sustentaculum tali according to the angle designed by the director. A 2. g mm Kirsehner-wire was implanted into a specimen, and the position of the Kirschner-wire in each calcaneous sustentaculum tail was observed. Results ： All of the 30 Kirschner-wires were implanted into the calcaneous sustentaculum taIi and 29 Kirschner-wires were passed through the middle of the sustentaculum tali, however, 1 Kirschner-wire was passed through the anteroinferior of the sustentaculum tali. The accuracy rate of the calcaneous sustentaculum tali screw fixation by this director was 96.7%. Conclusion= The self-manufactured director of the calcaneous sustentaculum tali screw can significantly improve the accuracy of the Kirschner-wire passing through the middle of the sustentaculum tali, which can reduce the artificial iatrogenic complications arising from position deviation of the sustentaculum tali screw.
出处
《解剖学杂志》
CAS
CSCD
北大核心
2015年第1期52-54,共3页
Chinese Journal of Anatomy
基金
宁波市社会发展项目(2011C50063)
关键词
跟骨
载距突
镙钉导向器
calcaneal sustentaculum tali
director of the screw
