Shoulder dislocation is one of the most common injuries that occurs due to the high mobility of this joint. The shoulder has the largest range of motion among the joints of the body, and this feature makes it susceptible to serious injuries such as dislocation. How does shoulder dislocation happen? Dislocation occurs when the head of the humerus (humerus) moves out of its normal position in the glenoid cavity (part of the scapula). This injury can be very painful and if left untreated, it can lead to complications such as chronic joint instability, constant pain, or even nerve damage. What is shoulder dislocation? Why does the shoulder suffer more dislocations than other joints? The shoulder joint has a high freedom of movement due to its special structure. This high mobility makes it more vulnerable to sudden forces. Related content: Shoulder Tingling Treatment Types of Shoulder Dislocation - Anterior Dislocation: The most common type, when the humerus is displaced forward. - Posterior Dislocation Dislocation): Less common, usually caused by a seizure or electrocution. - Inferior Dislocation: Very rare, usually caused by a very strong downward blow. What are the main causes of shoulder dislocation? Several factors can cause the head of the humerus to move out of its natural position, from Sentence: - Direct impact or fall: Falling on an open hand or direct impact is one of the most common causes. - Congenital laxity of joints: People with syndromes such as Ehlers-Danlos, are at greater risk. - Previous history of dislocation: Dislocation once increases the probability of recurrence. - Muscle weakness or soft tissue damage: Damage to the muscles or ligaments supporting the shoulder reduces joint stability. - Uncontrollable movements: Strong muscle contractions during a seizure or electric shock can cause a dislocation. Read more: Bursitis Shoulder Who are more prone to shoulder dislocation? - Professional athletes (football, basketball, gymnastics, wrestling) - People with congenital loose joints - Patients with a previous history of shoulder dislocation - Elderly (due to muscle weakness and osteoporosis) What are the symptoms of shoulder dislocation? - Sudden and severe pain in the shoulder - Inability to move the arm - Change in the appearance of the shoulder (abnormal drooping or protrusion) - Swelling, bruising and muscle spasm - Numbness or tingling in the arm or hand How is a shoulder dislocation diagnosed? How does a doctor confirm a dislocation? - Clinical examination (evaluation of the appearance and movement of the shoulder) - X-ray imaging - MRI or CT scan in suspected cases of simultaneous soft tissue damage How is shoulder dislocation treated? - Closed reduction: The doctor tries to move the bone to the correct place without surgery - Immobilization: Using a splint or sling for a while to repair the damaged tissues. - Drug therapy: Taking painkillers and anti-inflammatory drugs. - Physiotherapy: To restore range of motion and muscle strength after joint stabilization. - Surgery: In cases of frequent dislocation or severe damage to ligaments and tendons, surgery is necessary. For more information, you can read the article Shoulder calcium deposition. How can shoulder dislocation be prevented? - Strengthening shoulder muscles (especially the rotator cuff muscles) - Avoid sudden or dangerous movements in sports - Using safety equipment in high-impact sports - Complete treatment of previous shoulder injuries Frequently asked questions ### After a single dislocation, the possibility Is there a re-dislocation? Yes. Especially in young people or athletes, the probability of re-dislocation is higher. ### How long does it take for a shoulder to heal after a dislocation? Typically, it takes 4 to 12 weeks. This time depends on the severity of the injury and the rehabilitation process. ### Does exercise help prevent dislocation? Yes. Shoulder muscle strengthening exercises play an important role in preventing dislocation. ### Shoulder dislocation can also happen without impact? Yes, in certain conditions such as convulsions or congenital laxity of the joints, dislocation may occur without a direct impact. Summary Shoulder dislocation is a common but treatable injury. Knowing the symptoms, causes and treatment methods can help you diagnose the injury in time and undergo effective treatment. In case of symptoms, it is necessary to consult a doctor to avoid long-term complications.