کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10081728 | 1604093 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A New Plain Radiography Method Using the Optimal Angle of Knee Flexion for Assessing Early Degeneration of the Knee Joint
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
ارتوپدی، پزشکی ورزشی و توانبخشی
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چکیده انگلیسی
During total knee arthroplasty for primary osteoarthritis, we measured the area of worn cartilage on the medial femoral condyle in 44 knees. By reference to a lateral femoral radiograph of each knee, the optimal knee flexion angle-reflecting the worn area of the femoral condyle-was determined and found to be 19.8° ± 7.6°. Using this result, a new method for posteroanterior radiography of the weight-bearing knee (20/10 radiography) was devised. We compared the use of our method with Rosenberg's method in 56 varus knees and found that the width of the cartilage space determined by our method was narrower than that determined by Rosenberg's method (t test, <0.001). These results confirmed that 20/10 radiography well reflects the region of worn cartilage in knees with early-stage primary osteoarthritis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 20, Issue 5, August 2005, Pages 614-617
Journal: The Journal of Arthroplasty - Volume 20, Issue 5, August 2005, Pages 614-617
نویسندگان
Hironobu MD, Naoya MD, Moritoshi MD, Takaaki MD, Toyoji MD,