کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3270805 1208254 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bone Mineral Density Changes After Total Knee Arthroplasty: One-Year Follow-Up
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی غدد درون ریز، دیابت و متابولیسم
پیش نمایش صفحه اول مقاله
Bone Mineral Density Changes After Total Knee Arthroplasty: One-Year Follow-Up
چکیده انگلیسی
The study involved analysis of differences in bone mineral density (BMD) in the region of knee arthroplasty in 106 female patients. BMD was assessed using dual-energy X-ray absorptiometry in a follow-up time schedule: before surgery and 2 weeks postoperatively (baseline), 5, 12, 24, and 48 weeks after knee joint arthroplasty. Four assessment regions A, B, C, and D were determined in immediate proximity to the arthroplasty site. A year after surgery, a decrease in BMD was observed in all determined regions-(9.9%, 13.8%, 9.9%, and 7.6% respectively) in comparison with the baseline value. The most significant BMD decrease was observed in the period between 5 and 12 weeks after the knee joint arthroplasty. In our opinion, the decrease in BMD at the knee joint arthroplasty site is a result of the postoperative increased bone resorption and decreased patient motor activity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Clinical Densitometry - Volume 11, Issue 3, July–September 2008, Pages 345-350
نویسندگان
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