Leg length discrepancy and femoral offset after total hip arthroplasty
نویسندگان
چکیده
1 Abstrakt på svenska (Abstract in Swedish) 5 List of papers 8 List of abbreviations 9
منابع مشابه
An intraoperative device to restore femoral offset in total hip arthroplasty
BACKGROUND Leg length discrepancy (LLD) after total hip arthroplasty (THA) can lead to unsatisfactory outcome. Our objective was to design and evaluate a simple and reliable intraoperative device (Length-offset Lever) to minimize leg length discrepancy. METHODS This device was used in 51 patients undergoing primary total hip replacements. The leg length discrepancy was measured pre- and posto...
متن کاملA comparison of leg length and femoral offset discrepancies in hip resurfacing, large head metal-on- metal and conventional total hip replacement: a case series
BACKGROUND A discrepancy in leg length and femoral offset restoration is the leading cause of patient dissatisfaction in hip replacement surgery and has profound implications on patient quality of life. The aim of this study is to compare biomechanical hip reconstruction in hip resurfacing, large-diameter femoral head hip arthroplasty and conventional total hip replacement. METHOD Sixty patie...
متن کاملHip resurfacing and conventional THA: comparison of acetabular bone stock removal, leg length, and offset.
The purpose of this study was to compare total hip arthroplasty (THA) and hip resurfacing arthroplasty (HRA) with regard to the amount of acetabular bone stock removed and the ability to restore leg length and offset. Anteroposterior pelvis radiographs of 153 consecutive THAs and 84 consecutive HRAs were compared. Excluded patients were those with prior hip surgery, those in which a best-fit ci...
متن کاملSevere Pelvic Obliquity Affects Femoral Offset in Patients with Total Hip Arthroplasty but Not Leg-Length Inequality.
Leg-length inequality is an extensively studied complication of total hip arthroplasty in normal patients. However, few studies have focused on the pelvic obliquity of coronal pelvic malrotation. We hypothesized that pelvic obliquity with a fixed abduction/adduction contracture deformity of the hip may intraoperatively affect the release of soft tissues, ultimately resulting in a leg-length ine...
متن کاملAchieving the required medial offset and limb length in total hip arthroplasty.
The magnitude of the medial offset and limb length discrepancy after a total hip arthroplasty (THA) significantly affects the biomechanics of the hip. If both of these components are not properly restored, the rate of dislocation may increase. In addition limb length inequality can be a cause for legal problems. We have used a method of intraoperative assessment to restore both the length and t...
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تاریخ انتشار 2016