کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6209658 1604008 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Acetabular Component Positioning in Total Hip Arthroplasty With and Without a Computer-Assisted System: A Prospective, Randomized and Controlled Study
ترجمه فارسی عنوان
موقعیت مکانی جدا کننده ای در آرتروپلاستی کلیه هیپ با سیستم بدون کمک کامپیوتر: یک مطالعه آینده نگر، تصادفی و کنترل شده
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
چکیده انگلیسی

In a study of the acetabular component in total hip arthroplasty, 20 hips were operated on using imageless navigation and 20 hips were operated on using the conventional method. The correct position of the acetabular component was evaluated with computed tomography, measuring the operative anteversion and the operative inclination and determining the cases inside Lewinnek's safe zone. The results were similar in all the analyses: a mean anteversion of 17.4° in the navigated group and 14.5° in the control group (P = .215); a mean inclination of 41.7° and 42.2° (P = .633); a mean deviation from the desired anteversion (15°) of 5.5° and 6.6° (P = .429); a mean deviation from the desired inclination of 3° and 3.2° (P = .783); and location inside the safe zone of 90% and 80% (P = .661). The acetabular component position's tomography analyses were similar whether using the imageless navigation or performing it conventionally.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 29, Issue 1, January 2014, Pages 167-171
نویسندگان
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