Conditions Treated Shoulder Shoulder Instability

Shoulder Instability

Shoulder instability refers to a condition where the structures that hold the shoulder joint in place become loose or damaged, leading to abnormal movement of the humerus (upper arm bone) within the shoulder socket. This instability can result in a range of symptoms, including pain, a sensation of the shoulder slipping out of place (subluxation), or cause a complete dislocated shoulder, where the humerus comes completely out of the socket. Causes of shoulder instability may include traumatic injury, repetitive overhead motions, ligament laxity, or underlying conditions such as Ehlers-Danlos syndrome.

Most Common Causes of Shoulder Instability

Ehlers-Danlos Syndrome (EDS) is a connective tissue disorder that can predispose individuals to shoulder instability. The inherent laxity and hypermobility of connective tissues in individuals with EDS can compromise the stability of the shoulder joint, increasing the risk of subluxations or dislocations. Due to the underlying structural abnormalities characteristic of EDS, even routine activities of daily living may put excessive strain on the shoulder joint, leading to instability.

Managing shoulder instability in individuals with EDS often requires a comprehensive approach that addresses both the underlying connective tissue disorder and the associated shoulder instability. This may include physical therapy to strengthen the surrounding muscles, joint stabilization exercises, and possibly surgical intervention in severe cases.

Repetitive overhead movements, prevalent in sports like swimming, volleyball, and tennis, can contribute to shoulder instability over time. These activities subject the shoulder joint to repetitive stress, gradually stretching the ligaments and tendons that provide stability. As these structures weaken, the risk of shoulder instability escalates, particularly during dynamic movements requiring the arm to be raised overhead.

Overuse injuries stemming from repetitive overhead movements can culminate in chronic instability, necessitating intervention to restore shoulder stability and function. Implementing biomechanical assessments and tailored exercise regimens aimed at strengthening shoulder stabilizers can mitigate the risk of instability and optimize shoulder performance.

Muscle imbalance and weakness around the shoulder joint can also contribute to shoulder instability. When the muscles that support and stabilize the shoulder, such as the rotator cuff muscles and the muscles of the shoulder blade (scapula), are weak or imbalanced, the joint may be more prone to instability. Weakness in these muscles can result from factors such as poor posture, muscle imbalances, or inadequate strength training.

Strengthening exercises targeting the muscles of the shoulder complex and improving overall shoulder biomechanics through physical therapy can help address muscle weakness and restore stability to the shoulder joint.

Comprehensive Care for Shoulder Instability & Dislocated Shoulders in Montgomery County, Maryland

Experience comprehensive care for shoulder instability or a dislocated shoulder at The Centers for Advanced Orthopaedics: Maryland Orthopedic Specialists Division. Our specialized team of shoulder experts offers advanced treatment options tailored to stabilize your shoulder and restore function. Whether you're dealing with dislocations, subluxations, or feelings of looseness in your shoulder joint, we're here to help you find relief and regain confidence in your shoulder's stability. Contact us at (301) 515-0900 or schedule your appointment online to begin your journey toward a stronger and more stable shoulder.