Lateral ankle ligament reconstruction is a surgery to tighten and company up one or extra ankle ligaments on the backyard of your ankle. It’s also recognized as the Brostrom procedure. It’s most often done as an outpatient surgery, so you can go home the same day. Your ankle is a hinge joint that approves movement up and down, and from facet to side. Your foot and ankle have countless ligaments. These are strong band-like buildings that preserve the bones in your ankle and feet tightly connected. On the outer side of your foot, you have several ligaments. These include the anterior talofibular ligament (ATFL) and the calcaneofibular ligament (CFL). These help keep your ankle and foot steady when you walk.