TY - JOUR AU - Steinbrück, Arnd AU - Schröder, Christian AU - Woiczinski, Matthias AU - Fottner, Andreas AU - Müller, Peter E. AU - Jansson, Volkmar PY - 2013 DA - 2013/06/26 TI - Patellofemoral contact patterns before and after total knee arthroplasty: an in vitro measurement JO - BioMedical Engineering OnLine SP - 58 VL - 12 IS - 1 AB - Patellofemoral complications are one of the main problems after Total Knee Arthroplasty (TKA). Retropatellar pressure distribution after TKA can contribute to these symptoms. Therefore we evaluated retropatellar pressure distribution subdivided on the ridge, medial and lateral surface on non-resurfaced patella before and after TKA. Additionally, we analyzed axial femorotibial rotation and quadriceps load before and after TKA. SN - 1475-925X UR - https://doi.org/10.1186/1475-925X-12-58 DO - 10.1186/1475-925X-12-58 ID - Steinbrück2013 ER -