کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
830504 1470355 2012 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Aseptic loosening of femoral components – A review of current and future trends in materials used
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Aseptic loosening of femoral components – A review of current and future trends in materials used
چکیده انگلیسی

The variety of new biomaterials and different surface treatments being applied to existing materials all intended for total knee replacement (TKR) are self-evident of the demand for longer lasting knee prostheses. Aseptic loosening is one of the main reasons for the revision of TKR components including the femoral component, which has more challenging problems because of the different causes of failure. This paper therefore, focuses on aseptic loosening of femoral components and materials options available. Several current and promising new metallic, ceramic and polymeric biomaterials are discussed to highlight their advantages and their shortcomings. It is concluded that current materials have their limitations and there is a need for more sophisticated multi-functional materials to be developed in order to match the biological and mechanical complexity of the prosthetic femur.


► The challenging problem of aseptic loosening in total knee replacement is discussed.
► Current and future metals ceramics and polymers for femoral component are reviewed.
► A need is indicated for developing new biomaterials to reduce aseptic loosening.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 42, December 2012, Pages 459–470
نویسندگان
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