In this article we will talk about ankle sprain treatment and causes. Let’s start with some the basics of ankle injuries. Ankle injuries are defined by the kind of tissue — bone, ligament, or tendon — that is damaged. The ankle is where three bones meet, the tibia and fibula of your lower leg with the talus of your foot. Bones are held together at the ankle joint by ligaments, which are strong elastic bands of connective tissue that keep the bones in place while allowing normal ankle motion. Tendons attach muscles to the bones to do the work of making the ankle and foot move, and help keep the joints stable. Therefore, ankle injuries most commonly caused by: sprain (damage to a ligament), fracture and tendon strain.