Accuracy of templating the acetabular cup size in Total Hip Replacement using conventional acetate templates on digital radiographs
نویسندگان
چکیده
منابع مشابه
Accuracy and Reliability of Preoperative On-screen Templating Using Digital Radiographs for Total Hip Arthroplasty
PURPOSE Preoperative on-screen templating is a method of using acetate templates on digital images. The aim of the present study was to evaluate the accuracy, intra- and interobserver reliabilities of preoperative on-screen templating using digital radiographs for total hip arthroplasty (THA). MATERIALS AND METHODS Two hundred patients with hip disease who were treated with primary cementless...
متن کاملAssessment of reproducibility and accuracy in templating hybrid total hip arthroplasty using digital radiographs.
In 20 patients undergoing hybrid total hip arthroplasty, the reproducibility and accuracy of templating using digital radiographs were assessed. Digital images were manipulated using either a ten-pence coin as a marker to scale for magnification, or two digital-line methods using computer software. On-screen images were templated with standard acetate templates and compared with templating perf...
متن کاملObesity does not necessarily affect the accuracy of acetabular cup implantation in total hip replacement.
Postoperative radiographs of 111 patients who had undergone cemented total hip replacement performed or supervised by a single surgeon were analysed. All surgeries were performed via an anterolateral approach with patients in the lateral position. Patients were stratified according to Body Mass Index (BMI) into three groups (healthy, overweight and obese) and acetabular cup angles were measured...
متن کاملUsing acetabular fossa as a guide for anticipated inclination of uncemented cup in total hip replacement.
Positions of acetabular implant generally are considered to be major causative factors of dislocation. Accurate and consistent achievement of the preoperatively anticipated orientation of the acetabular cup is a great challenge in total hip replacement (THR). In the present study, we investigated the surgical application of acetabular fossa as a guide for anticipated inclination of uncemented c...
متن کاملMagnification error of digital x rays on the computer screen.
Templating x-rays of total hip and knee replacements pre-operatively are important to plan surgery. This is usually done using acetate templates of the prosthesis on hard copies of the x-ray. With the change in practice, to use digital x-rays on computer screens instead of hard copies, it is important to assess if acetate templates can be used for digital x-rays on the computer screen. This is ...
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ژورنال
عنوان ژورنال: Journal of Clinical Orthopaedics and Trauma
سال: 2015
ISSN: 0976-5662
DOI: 10.1016/j.jcot.2015.04.001