Ankle Sprain refers to tearing of the ligaments of the ankle. The most common ankle sprain occurs on the anterior talofibular ligament. Other ligaments commonly involved in an inversion sprain are the calcaneofibular and posterior talogibular ligaments
Signs & Symptoms
You may have a sprained ankle if you notice the following symptoms in the ankle :
Swelling
Tenderness
Bruising
Pain
Inability to put weight on the affected ankle
Skin discoloration
Stiffness
There are three degress of the ankle sprain :
First-degree sprain : one or more of the supporting ligaments and surrounding tissues are stretched. There is minor discomfort, point tenderness, and a little or no swelling. There is no abnormal movement in the joint to indicate lack of stability.
Second-degree sprain : a portion of one or more ligaments is torn. There is pain, swelling, point tenderness, disability, and loss of function. There is slight abnormal movement in the joint.
Third-degree sprain : one or more ligaments have been completely torn, resulting in joint innstability. There is either extreme pain or little pain, loss of function,point tenderess, and rapid swelling . An accompanying fracture is possible.