کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6209551 1603993 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Biomechanical Validation of Medial Pie-Crusting for Soft-Tissue Balancing in Knee Arthroplasty
ترجمه فارسی عنوان
اعتبار سنجی بیومکانیک پایه خرد شده برای پایدار کردن نرم بافت در آرتروپلاستی زانو
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
چکیده انگلیسی

Balancing a varus knee is traditionally accomplished by releasing the medial soft-tissue sleeve off the tibia. Recently, “pie-crusting” (PC) medial structures has been described. In a biomechanical cadaver study we compared PC to traditional release (TR) to determine their effects on flexion and extension gaps. PC was done in five specimens along the anterior half of the medial soft-tissue sleeve and five along the posterior half, followed by a traditional release. In 90° flexion, valgus laxity after TR was significantly greater than after PC alone. PC of the anterior or posterior aspect of the medial soft-tissue sleeve can effect changes more in flexion than in extension, respectively. Complete TR did not provide more gap opening than PC in extension, but produced more effect in flexion.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 30, Issue 2, February 2015, Pages 296-299
نویسندگان
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