Displacement of the head of the humerus beyond the boundaries of the glenoid fossa.
The displacement of the upper-arm bone’s head, known as the humerus, occurs when it moves out of the shoulder joint. The primary indicator is pain in the shoulder and upper arm, which intensifies with movement. While a forward dislocation typically results in a noticeable deformity, a backward dislocation usually does not cause such visible changes.
Diagnosis is typically conducted using X-rays. To treat this condition, the humerus’s head is carefully placed back into the joint socket, followed by immobilizing the shoulder in a sling for approximately three weeks. If shoulder dislocation becomes a recurring issue, surgical intervention might be necessary.
Shoulder dislocation can lead to various complications. These include nerve damage, which can result in temporary weakness and numbness in the shoulder. There’s also a risk of damaging an artery in the upper arm, causing pain and discoloration in the arm and hand. Additionally, the muscles supporting the shoulder can be harmed as well.