کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10081882 | 1604097 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cementless Porous-Coated Sockets Without Holes Implanted With Pure Press-Fit Technique
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موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
ارتوپدی، پزشکی ورزشی و توانبخشی
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چکیده انگلیسی
We evaluated the use of a pure press-fit technique in 220 porous-coated acetabular components without screw holes at mean follow-up of 6.1 years (4-7.5 years). The socket had a 14° enhanced gradient at the periphery and was underreamed by 1 to 2 mm depending on bone quality. The Harris Hip average score was 44.3 (26-70) preoperatively and 93.1 (66-100) at final follow-up. There were no postoperative gaps in any zone. Nonprogressive radiolucent lines were detected in 4 hips. There was no movement or migration of the acetabular component on the follow-up x-rays. Pelvic osteolysis was not observed. Whereas 5 cups (2.3%) had revisions, none was revised for aseptic loosening. The press-fit technique provides stability in appropriate cases avoiding the theoretical complications related to screws or screw holes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 20, Issue 1, January 2005, Pages 4-10
Journal: The Journal of Arthroplasty - Volume 20, Issue 1, January 2005, Pages 4-10
نویسندگان
Roger Torga MD, Steven A. MD,