The impact of severity of patellofemoral osteoarthritis on the patient-reported outcomes of total knee arthroplasty with patellar retention: A retrospective comparative study

• Xunkai Feng,
• Chongyi Fan,
• Fei Wang

Affiliations

Xunkai Feng

Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei People’s Republic of China

Chongyi Fan

Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei People’s Republic of China

Fei Wang

Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei People’s Republic of China