What causes an ankle to sprain?

Many things. A sprain occurs when your ankle is forced to move out of its normal position, which can cause one or more of the ankle's ligaments to stretch or tear. Examples of situations that can result in an ankle sprain include: a fall that causes your ankle to twist landing awkwardly on your foot after jumping or pivoting walking or exercising on an uneven surface.
Several causes. Generally ankle sprains occur as the result of uneven surfaces, failure to properly transition from surfaces of different levels, falls from heights, instability.
Excessive twisting . An ankle sprain is usually caused by a sudden twisting or a direct injury of the joint. This may happen while playing sports, or may be due to a fall.

Related Questions

What causes both ankles to constantly sprain?

Laxity. Some people are born with ligaments that are looser and make them more likely to sprain, often a physical therapy program to strengthen the other ankle stabilizers and a brace are helpful . Read more...

What cause ankle sprains?

See below. Either direct trauma or over stretching of the tendons and ligaments. Read more...
Trauma and... ...Previous ankle sprains that are not rehabbed. I see this a lot. Inversion ankle injury is most common, and if the muscles, ligaments, tendons and nerves are not used, balanced and strong enough, it opens the door to future ankle sprains. Read more...
Inversion. Inversion of the ankle (turning in), is the most common mechanism for spraining ankles . About 90% of all ankle sprains are of this variety. Read more...
Abnormal movement. or force through through the ankle joint causes an injury to the ligament and is characterised by pain, swelling, tenderness and pain on walking. The aim of treatment in the first 72 hours is to reduce inflammation. Consider PRICE (Protect, Rest, Ice, Compress, Elevate) and avoid HARM (Heat, Alcohol, Running and Massage) http://patient.info/health/ankle-injuries-leaflet. Read more...

What typically causes ankle sprains?

Inversion. Typically, inversion of the ankle causes the most common ankle injury: a sprain of the anterior talofibular ligament. Read more...
Rolling it over. An ankle sprain is generally done by rolling the foot over the outside edge, putting too much pressure on the tendon running along the outside of the ankle and partially tearing it. A sprain is basically a partially torn muscle/ tendon combination, with swelling and further stretching causing more damage. There are other ankle sprains injuring other tendons, but this is the most common form. Read more...
Inversion. When your ankle turns in , it stretches the tissues on the outside of the ankle, resulting in a sprain. 90-95% of all ankle sprains happen when the foot/ankle turns in. Weak ankle muscles are often the culprit. Read more...

What causes severe ankle pain other that sprains?

Possibly. Spurring of bones comprising the ankle, erosion of cartiledge to the ankle bones, tendonitis to the tendons that course the ankle joint, nerve entrapment to the ankle vicinity. Read more...
Ankle sprain. Cartilage tears, arthritis, ligament tears are common causes of ankle pain. If it is severe, get it checked by a podiatrist. Read more...