Ankle stability results from the interplay among the articulations involving the talus, tibia, and fibula and the medial and lateral ligaments of the ankle. ... This process may take 5 to 10 minutes.

Indications for subtalar arthroscopy include the following: chondromalacia, subtalar impingement lesions, osteophytes, lysis of adhesions with post-traumatic arthrofibrosis, synovectomy and the ...