Radiographic Linear Wear Measurement of Inner Articulation in Bipolar Hemiarthroplasty.
نویسندگان
چکیده
منابع مشابه
Intra-operative fractures in cementless bipolar hemiarthroplasty.
PURPOSE To compare patients with or without intra-operative fracture during cementless bipolar hemiarthroplasty. METHODS Records of 76 men and 202 women who underwent cementless bipolar hemiarthroplasty for femoral neck fractures were reviewed. Patients with and without intra-operative fractures and patients with different types of intra-operative fractures were compared. RESULTS Two men an...
متن کاملEffect of component design in retrieved bipolar hip hemiarthroplasty systems.
Primary articulation of bipolar hemiarthroplasty systems is at the femoral head-liner interface. The purpose of this study was to compare observed damage modes on 36 retrieved bipolar systems with implant, demographic, intraoperative, and radiographic data to elucidate the effects of component design, specifically locking mechanism, on clinical performance. Retrieved bipolar hip hemiarthroplast...
متن کاملthe accuracy of single emulsion radiographic film in linear measurement of spiral tomography
background: conventional tomography used for evaluation of the small areas of the jaws provides acceptable information. it has some advantages of availability, less radiation dose and costin comparison to computed tomography (ct) and cone beam ct. double emulsion film usuallyused for taking tomograms requires less exposure than single emulsion film; on the other hand,the latter provides more sh...
متن کاملthe outcomes of treating femoral neck fractures using bipolar hemiarthroplasty
conclusions the rate of mortality in the first postoperative year was high; however, functional outcomes were satisfactory. most of the patients could return to their previous activity levels. in the current study, we found no significant correlation between delay in surgery, and mortality at the first postoperative year and hhs. background femoral neck fractures (fnf) are a challenging orthope...
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ژورنال
عنوان ژورنال: Orthopedics & Traumatology
سال: 2000
ISSN: 1349-4333,0037-1033
DOI: 10.5035/nishiseisai.49.368