Ankle Dislocation Definition:

In the majority of ankle dislocations you will also have secondary injuries such as ligament sprains and possibly fractures. It is more comment to see ligament sprains with ankle dislocations and this is because ligaments are what hold bones together in joints, so in order to dislocate a bone you have to stretch and in some cases rupture or tear those ligaments.
Ankle Dislocation

Ankle Dislocation Affected Body Parts:

Talus bone of the ankle
Tibia
Fibula
Ligaments of the ankle
soft tissues such as blood vessels, nerves, muscle

Ankle Dislocation Signs & Symptoms:

intense pain at time of injury
Swelling and possible bruising
Visible deformity of the ankle
soreness and pain at site of the ankle dislocation
possible immobility of the foot

Ankle Dislocation Risk Factors:

previous injury in the area of the ankle such as previous ligament sprain
very forceful muscle contractions
running or jumping sports
contact sports such as hockey or football etc
lack of muscle conditioning in lower leg muscles

Ankle Dislocation Prevention:

properly strengthen and condition the muscles of the lower leg
warm up properly before any physical activity
protect the ankle in contact sports with the proper protective equipment
seek proper medical advice if have had ankle sprain or dislocations in the past, as these previous ankle injuries put you at greater risk for ankle dislocation.