Arthroscopy combined with unicondylar knee arthroplasty for treatment of isolated unicompartmental knee arthritis: A long-term comparison

Figure 5 Surgical procedure and images of a 53-year-old woman. A: Preoperative radiographs showing unicompartmental osteoarthritis on the right knee; B: Image taken at 8 years after arthroscopy combined with unicondylar knee arthroplasty showing that the prosthesis is in good position and the patient is experiencing good recovery as well as normal knee mobility. C: IV-degree injury of patellofemoral articular cartilage; D: Normal cartilage and meniscus injury of lateral compartment; E: IV-degree injury of internal femoral cartilage; F and G: Trimming the lateral meniscus injury site; H: Trimming the wound of patellofemoral articular cartilage.