کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4063041 1604051 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Porous Tantalum Cones for Large Metaphyseal Tibial Defects in Revision Total Knee Arthroplasty : A Minimum 2-Year Follow-up
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
Porous Tantalum Cones for Large Metaphyseal Tibial Defects in Revision Total Knee Arthroplasty : A Minimum 2-Year Follow-up
چکیده انگلیسی

Sixteen cases of revision total knee arthroplasty requiring the use of porous tantalum tibial cones for 2 T2A, 3 T2B, 4 T3A, and 7 T3B tibial bone defects (Anderson Orthopaedic Research Institute classification) after 13 cases of aseptic loosening and 3 cases of staged reimplantation for infection were reviewed. At an average 31 months (24-38), no patients were lost to follow-up. There were 2 cases of recurrent sepsis requiring removal of a well-fixed cone. In the remaining 14 cases, the reconstructions were functioning well with no reoperations. Radiographs demonstrated reestablishment of the joint line, neutral mechanical axis (average, 5.4° of valgus), and signs of stable osteointegration into the cones. Good short-term results were achieved in complex revisions, with these new reconstructive tools.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 24, Issue 7, October 2009, Pages 1086–1092
نویسندگان
, ,