Shoulder dislocation can be caused by:
- Falling on an outstretched arm
- A direct blow to the shoulder area, such as in automobile accident
- Forceful throwing, lifting, or hitting
- Force applied to an outstretched arm, such as in a football tackle
A risk factor is something that increases your chance of getting a disease, condition, or injury.
Risk factors for a shoulder dislocation include:
- Previous shoulder dislocation or subluxation
- Participating in contact sports such as football, wrestling, and hockey
-
Conditions involving loose joints, such as
Ehlers-Danlos syndrome
- Poor muscle tone