Inadequacy of computed tomography for pre-operative planning of patellofemoral arthroplasty

To evaluate the accuracy of preoperative planning for patellofemoral arthroplasty (PFA) by comparing: (1) virtual implant positioning simulated on pre-operative images versus (2) real implant positioning from post-operative images. The authors prospectively studied 15 patients that received a PFJ implant (Tornier, Montbonnot France). A pre-operative… CONTINUE READING