منابع مشابه
Uncemented custom femoral components in hip arthroplasty
BACKGROUND AND PURPOSE We have developed an individually designed, uncemented femoral component for achievement of improved strain distribution and fixation to the bone, to make uncemented stems more applicable in femurs of abnormal size and shape, and to improve the joint mechanics. Here we describe the design of the implant and present the results of a prospective clinical study with at least...
متن کامل[Revision hip arthroplasty by Waldemar Link custom-made total hip prosthesis].
BACKGROUND The number of patients undergoing hip arthroplasty revision is constantly growing. Especially, complex problem is extensive loss of bone stock and pelvic discontinuity that requires reconstruction. CASE REPORT The paper presented a 50-year old patient, who ten years ago underwent a total cement artrhroplasty of the left hip. A year after the primary operation the patient had diffic...
متن کاملComplete slippage of capital femoral epiphysis: total hip arthroplasty with custom-made stem.
Slipped capital femoral epiphysis occurs in adolescents, most often shortly after the onset of puberty. In patients suffering form renal osteodystrophy, the incidence is higher and the condition usually occurs at a younger age. Metabolic changes induce weakening of the bone, which makes the hip joint vulnerable. The initial treatment consists of phosphate-restricted diet, lanthanum carbonate, c...
متن کاملPeriprosthetic DXA after total hip arthroplasty with short vs. ultra-short custom-made femoral stems
BACKGROUND AND PURPOSE Dual-energy X-ray absorptiometry (DXA) analysis of the 7 periprosthetic Gruen zones is the most commonly used protocol to evaluate bone remodeling after the implantation of conventional femoral stems. We assessed the value of DXA after cementless primary total hip arthroplasty (THA) by comparing the effect of progressive shortening of the stem of two femoral implants on p...
متن کاملA custom-made guide-wire positioning device for Hip Surface Replacement Arthroplasty: description and first results
BACKGROUND Hip surface replacement arthroplasty (SRA) can be an alternative for total hip arthroplasty. The short and long-term outcome of hip surface replacement arthroplasty mainly relies on the optimal size and position of the femoral component. This can be defined before surgery with pre-operative templating. Reproducing the optimal, templated femoral implant position during surgery relies ...
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ژورنال
عنوان ژورنال: Scripta Scientifica Medica
سال: 2016
ISSN: 1314-6408,0582-3250
DOI: 10.14748/ssm.v48i3.1686