Arthroscopic anatomical reconstruction of lateral collateral ligaments with ligament advanced reinforcement system artificial ligament for chronic ankle instability

Figure 3 Its distal adjacent was the proximal insertion of the calcaneo-fibular ligament. A: Anterior routine medial and lateral arthroscopy estimated the remnant of the anterior talofibular ligament (ATFL) and found the ATFL footprint, and the quality of the ATFL rennant was poor; B: The ankle joint was inspected and any intra-articular disorders were assessed and managed, with shaving off of inflamed synovial membr ane, microfracture for cartilage injuries and excision of the osteophytes; C: Continuing to explore downward from the talofibular space, the peroneus longus and brevis muscles and calcaneo-fibular ligament (CFL); CFL was thin and hyperemic. PLBM: Peroneus longus and brevis muscles.