Shoulder Dislocation
By Scott Kay on Oct 24, 2007 in shoulder dislocation, shoulder education, shoulder injuries, shoulder joint
There are many joints in your body. Most joints bend along one axis, similar to a simple door hinge. But the shoulder is a ball and socket type joint, with the socket being very shallow. This shallow socket is what allows the shoulder such a vast range of motion, making it the most movable joint in the body.
The Good News and The Bad News
The shallow socket that affords you the most movement, is also the same shallow socket that gives you the least amount of stability. This lack of stability makes the shoulder joint the most prone to dislocation.
The 3 Bones that make up the shoulder
- The Upper Arm Bone ( Humerus )
- The Shoulder Blade ( Scapula )
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The Collar Bone ( Clavicle )
- How many times your shoulder has been dislocated
- How much ligament damage has occured
- Lifestyle ( occupational requirements / competitive athletics )
- Age
About 95% of all shoulder dislocations are anterior, meaning the humerus is dislocated forward from the glenoid. About 90% of the people with these anterior dislocations will also suffer a bankart lesion. Regardless of damage done, people who experience a shoulder dislocation, are at a high risk for subsequent or repeat dislocations. Make sure the physician is aware of all past shoulder injuries and conditions, along with intended activities after recovery.
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