A rare case of bilateral large osteolysis following cemented and cementless total knee arthroplasties.

摘要

A 66-year old woman (BMI 36) presented for routine follow-up after undergoing total knee arthroplasty (TKA) in the right knee 12 years ago, and TKA in the left knee 4 years ago. The right TKA was a cementless cruciate-retaining prosthesis (Encore Medical Foundation Knee, femoral component porous coated CoCrMb alloy, tibial component Ti-alloy with 4 screws, PE insert 9 mm).