A vascular complication in computer navigated total knee arthroplasty
نویسندگان
چکیده
منابع مشابه
Femur positioning in navigated total knee arthroplasty.
Navigated total knee arthroplasty (TKA) results in better restoration of neutral mechanical axis than does the conventional technique. Nevertheless, coronal malalignment has not been eliminated. It is yet unknown whether errors in implant positioning occur more on the femoral side, more on the tibial side, or equally on both sides. The hypothesis of this study was that a predominance of coronal...
متن کاملRisk of Anterior Femoral Notching in Navigated Total Knee Arthroplasty
BACKGROUND We retrospectively investigated the prevalence of femoral anterior notching and risk factors after total knee arthroplasty (TKA) using an image-free navigation system. METHODS We retrospectively reviewed 148 consecutive TKAs in 130 patients beginning in July 2005. Seventy knees (62 patients) underwent conventional TKA, and 78 knees (68 patients) received navigated TKA. We investiga...
متن کاملAveraging different alignment axes improves femoral rotational alignment in computer-navigated total knee arthroplasty.
BACKGROUND Computer navigation systems generally establish the rotational alignment axis of the femoral component on the basis of user-defined anatomic landmarks. However, navigation systems can also record knee kinematics and average alignment axes established with multiple techniques. We hypothesized that establishing femoral rotational alignment with the use of kinematic techniques is more a...
متن کاملImageless computer navigation in total knee arthroplasty.
OBJECTIVES To study the difference in clinical and radiological outcomes between imageless computer-navigated and the conventional technique for performing total knee arthroplasty. DESIGN Prospective case-control study. SETTING University teaching hospital, Hong Kong. PATIENTS Forty-seven patients with imageless computer-navigated total knee arthroplasty were matched with 47 patients with...
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This open‐access article is published and distributed under the Creative Commons Attribution ‐ NonCommercial ‐ No Derivatives License (http://creativecommons.org/licenses/by‐nc‐nd/3.0/), which permits the noncommercial use, distribution, and reproduction of the article in any medium, provided the original author and source are credited. You may not alter, transform, or build upon this article w...
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ژورنال
عنوان ژورنال: Indian Journal of Orthopaedics
سال: 2013
ISSN: 0019-5413
DOI: 10.4103/0019-5413.106927