Il posizionamento rotatorio della componente tibiale nella protesi totale di ginocchio

LO SCALPELLO-OTODI Educational - Tập 27 - Trang 120-125 - 2013
L. Castellani1, F. Giuntoli1, M. Candela2, A. Baldini1
1Casa di Cura IFCA Firenze, Via del Pergolino 4, Firenze, Italia
2Ospedale San Francesco di Paola, Paola, Italia

Tóm tắt

Correct rotational alignment of the femoral and tibial components is an important factor for successful TKA. The transepicondylar axis is widely accepted as a reference for the femoral component, but there is not a standard reference for the tibial component. Internally rotated components compromise knee biomechanics causing patellar maltracking, a tight medial flexion gap, and limited femoral rollback on a conforming lateral tibial condyle. In this article we show our “curve on curve” matching method to avoid tibial malrotation in primary TKA.

Tài liệu tham khảo

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LO SCALPELLO-OTODI Educational

Tập 27

120-125

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