Seon Jong Keun, Song Eun Kyoo, Yoon Taek Rim, Seo Hyoung Yeon, Cho Sang Gwon
Center for Joint Diseases, Chonnam National University Hwasun Hospital, 160 Ilsimri, Hwasuneup, Hwasungun, 519-809, Jeonnam, Korea.
Knee Surg Sports Traumatol Arthrosc. 2007 Jan;15(1):67-70. doi: 10.1007/s00167-006-0097-7. Epub 2006 Jun 13.
Satisfactory alignments of components in total knee arthroplasty have been reported since the introduction of navigation systems. And thus, such techniques have been introduced for minimally invasive unicondylar knee arthroplasty (UKA). Several intraoperative fractures of the tibial plateau have been reported in association with minimally invasive UKA and some stress fractures of tibial plateau associated with design of instrument have been reported. Here, we report on two cases of stress fracture of the tibial medial plateau after minimally invasive UKA was performed using a navigation system.
自引入导航系统以来，全膝关节置换术中各组件的满意对线情况已有报道。因此，此类技术已被引入用于微创单髁膝关节置换术（UKA）。有报道称，微创UKA术中出现了几例胫骨平台骨折，还有一些与器械设计相关的胫骨平台应力性骨折也有报道。在此，我们报告两例使用导航系统进行微创UKA术后发生胫骨内侧平台应力性骨折的病例。
