کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6211479 1267227 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Patellofemoral osteoarthritis treated by partial lateral facetectomy: Results at long-term follow up
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
Patellofemoral osteoarthritis treated by partial lateral facetectomy: Results at long-term follow up
چکیده انگلیسی

Excision of the eroded lateral patellar facet has been suggested as an acceptable treatment for short-term pain reduction in patients with isolated patellofemoral osteoarthritis. The outcome of this procedure at long-term is however not known. We therefore reviewed the results of 155 consecutive patients (168 knees) treated at our institution with lateral facetectomy at an average follow up of 10.9 years (±6.9 years SD). During follow up 62 knees (36.9%) had failed and were revised to either TKA (60 knees), patellofemoral arthroplasty (one case) or total patellectomy (one case). Average time to reoperation in the failure group was 8.0 years (± 6.2 years SD). Kaplan-Meier survival rates with reoperation as endpoint were 85% at 5 years, 67.2% at 10 years, and 46.7% at 20 years respectively. At final follow up 79 (74.5%) of the knees that had not been re-operated were rated as either good or fair, which corresponds to 47% of the original group.Our study therefore demonstrates that a satisfactory outcome after lateral patellar facetectomy for isolated patellofemoral osteoarthritis can be expected in approximately half of the cases at 10 year follow up.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Knee - Volume 19, Issue 4, August 2012, Pages 411-415
نویسندگان
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