[Effectiveness of digital three-dimensional printing osteotomy guide plate assisted total knee arthroplasty in treatment of knee osteoarthritis patients with femoral internal implant].

The application of digital 3D printing osteotomy guide plate assisted TKA in the treatment of KOA patients with femoral implants can simplify the surgical procedures, overcome limitations of conventional osteotomy guides, reduce surgical trauma, achieve individualized and precise osteotomy, and effectively restore lower limb alignment and knee joint function.