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首页> 外文会议>International Society for Computer Assisted Orthopaedic Surgery >Comparisons of the functional results between navigation assisted minimally invasive and conventional techniques in bilateral total knee arthroplasties
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Comparisons of the functional results between navigation assisted minimally invasive and conventional techniques in bilateral total knee arthroplasties

机译：导航之间功能结果的比较辅助双侧全膝关节育术中的微创和常规技术

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Introduction: In our preliminary study, the MIS technique with a navigation system was associated with a more rapid functional recovery without compromising component and leg alignments. To the best of our knowledge, no previous study has compared the results of MIS and a navigation system with the conventional technique in bilateral total knee arthroplasties, or determined whether improved early postoperative results were sustained over the long-term. Moreover, results based on comparisons in "same patients" eliminated the variability produced by differences in gender, age, body mass index, comorbidities, and activity levels. In addition, we considered whether this bilateral comparative approach might expose subtle differences between the two modalities of treatment. We compared the short-term clinical and alignment accuracies of the legs and components that were achieved with navigation assisted minimally invasive (NA-MIS) TKAs with those achieved with conventional (CON) TKAs, and examined the durability of the early postoperative improvements reported for NA-MIS TKAs.
机译：介绍：在我们的初步研究中，具有导航系统的MIS技术与更快的功能恢复相关，而不会损害组件和腿部对齐。据我们所知，没有先前的研究将MIS和导航系统的结果与双侧总膝关节节形成术中的传统技术进行了比较，或者确定了改善的术后结果是否持续了长期。此外，基于“相同患者”比较的结果消除了性别，年龄，体重指数，合并症和活性水平差异产生的可变性。此外，我们考虑了这种双边比较方法是否可能暴露两种治疗方式之间的细微差异。我们比较了使用常规（CON）TKAS实现的导航辅助（NA-MIS）TKA的腿部和组分的短期临床和对准精度，并检查了术后早期改进的耐用性na-mis tkas。

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