Kiliyanpilakkil V B, Subramanian S
The Queen Elizabeth Hospital, King's Lynn, UK.
Ann R Coll Surg Engl. 2020 Sep;102(7):e148-e151. doi: 10.1308/rcsann.2020.0064. Epub 2020 Apr 1.
Femur component fracture is very rare with Oxford unicompartmental knee replacement. We report a case from the UK with displacement and rotation of the broken femoral component posterior to the peg. Potential predisposing factors include polywear with metal on metal articulation. The patient had excellent results following revision arthroplasty.
在牛津单髁膝关节置换术中,股骨部件骨折非常罕见。我们报告一例来自英国的病例,其断裂的股骨部件在栓钉后方发生移位和旋转。潜在的诱发因素包括金属对金属关节面的过度磨损。该患者在翻修关节置换术后取得了良好的效果。