Biological fixation of total hip arthroplasty: Facts and factors
نویسندگان
چکیده
منابع مشابه
Cementless femoral fixation in total hip arthroplasty.
Cementless femoral fixation by means of bone ingrowth has been successful in total hip arthroplasty in patients with sufficient bone quality. Consistent bone ingrowth and resultant long-term success involve many factors, including surgical technique, initial mechanical stability achieved at time of implantation, stem design and material, and implant surface. One potential method for achieving f...
متن کاملCementless Femoral Fixation in Total Hip Arthroplasty
In 1995, the NIH (National Institutes of Health) Consensus Development Panel on Total Hip Replacement supported the use of hybrid fixation with a cemented stem and a noncemented cup because of excellent long-term results. However, today, 60% to 90% of the approximately 200,000 total hip arthroplasties performed yearly in the United States involve both a cementless cup and a cementless stem. The...
متن کاملTrochanteric osteotomy and fixation during total hip arthroplasty.
Once used routinely, trochanteric osteotomy in total hip arthroplasty now is usually limited to difficult primary and revision cases. There are three types: the standard trochanteric osteotomy and its variations, the trochanteric slide, and the extended trochanteric osteotomy. Each has unique indications, fixation techniques, and complications. Primary total hip arthroplasty procedures requirin...
متن کاملTotal hip arthroplasty with acetabular fixation: an unexpected complication.
The incidence of vascular injuries associated with total hip arthroplasty (THA) is low. However, several vascular structures are at risk of injury within the pelvis. These include the external iliac, femoral, and obturator vessels. Both reaming of the acetabulum and drilling of the acetabular screw holes may place these structures at risk. If left untreated, injuries to these vessels may be ass...
متن کاملTotal hip arthroplasty following failure of dynamic hip screw fixation of fractures of the proximal femur.
Thirty-two patients (11 male, 21 female) with a mean age of 64 years were prospectively studied after undergoing total hip replacement after failed treatment of intertrochanteric fractures. One patient had bilateral surgery. The mean time from primary surgery to the salvage arthroplasty was 15 months (range, 4 to 32 months). The mean follow-up period was 57 months (range, 30 to 108 months). Int...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Orthopaedics
سال: 2016
ISSN: 0972-978X
DOI: 10.1016/j.jor.2016.06.002