کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4062039 | 1604069 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The Natural History of Osteoarthritic Bone Cysts After Uncemented Total Hip Arthroplasty
ترجمه فارسی عنوان
تاریخ طبیعی کیست های استخوان پوسته پس از آرتروپلاستی کلاهک انسانی
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
ارتوپدی، پزشکی ورزشی و توانبخشی
چکیده انگلیسی
This study quantified the radiographic changes of osteoarthritic acetabular bone cysts after uncemented total hip arthroplasty (THA). Ten-year follow-up radiographs from 130 primary THAs were reviewed. Forty-one cysts were identified on immediate postoperative radiographs. Two-dimensional cyst size was measured postoperatively and on long-term radiographs. Mean initial cyst size was 1.0 ± 0.9 cm2. Four (10%) of the 41 cysts expanded over time. The average increase in cyst size was 5.1 ± 8.6 cm2 which equated to a mean size increase of 713%. Twenty-seven cysts (66%) shrank, and the remaining 10 cysts (24%) did not change with time. Because cysts located in zone II, near the dome hole of the cup, were statistically more likely to progress, we hypothesize that these cysts communicated with the joint space via these holes. We propose that placing the acetabular component to seal an osteoarthritic cyst from the joint space during THA can help prevent its subsequent progression and the risk of associated osteolysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Brought to you by:GAYATRI VIDYA PARISHAD COLLEGE OF ENGINEERING for Women Renewal due by 31 Dec 2017
Journal: The Journal of Arthroplasty - Brought to you by:GAYATRI VIDYA PARISHAD COLLEGE OF ENGINEERING for Women Renewal due by 31 Dec 2017
نویسندگان
Matthew P. MD, Nobuto MD, Serena B. MS, Charles A. MD,