Accuracy of implant positioning in total ankle arthroplasty using patient-specific instrumentation: A weightbearing CT analysis of landmark-based parameters.
BACKGROUND Patient-specific instrumentation (PSI) may improve implant positioning in total ankle arthroplasty (TAA), but three-dimensional validation with postoperative weightbearing CT (WBCT) remains limited. This study assessed the accuracy of the INBONE Prophecy system. METHODS Fifty-four patients undergoing INBON...