BLOG

Range of motion indicates the degree to which a joint may articulate in various directions. When it comes to the shoulder, it refers to movements such as raising the arm, rotating it, and lifting objects overhead. When a shoulder experiences restricted movement, it may be due to various factors, including stiffness, pain, or mechanical restrictions within the joint itself. Active Range of Motion (AROM) involves an individual using their own muscles to move their arm, while Passive Range of Motion (PROM) involves an external force moving the arm without muscle involvement, and Active Assisted Range of Motion (AAROM) involves assistance. Understanding the causes and treatment options for restricted ROM in the shoulder is essential for effective management and recovery.

Causes of Restricted Range of Motion in the Shoulder

Several factors can contribute to restricted ROM in the shoulder:

Injury

Injuries such as rotator cuff tears, fractures, or dislocations can lead to swelling and pain, resulting in limited movement. For example, a torn rotator cuff limits the active and passive range of motion, making arm lifting difficult.

Arthritis

Conditions like osteoarthritis and rheumatoid arthritis are common culprits behind restricted shoulder mobility. Osteoarthritis leads to cartilage wear over time, causing pain and stiffness as bones begin to rub against each other. Rheumatoid arthritis, an autoimmune disorder, results in joint inflammation that further limits movement.

Soft Tissue Conditions

Conditions affecting muscles, tendons, or ligaments around the shoulder can also restrict movement:

• Tendinitis: Inflammation of tendons can lead to pain and reduced mobility.
• Bursitis: Inflammation of the bursae (small fluid-filled sacs) around the shoulder joint can cause swelling and discomfort.

Neurological Disorders

A stroke or multiple sclerosis may impair shoulder muscle control and coordination, reducing range of motion. Complex regional pain syndrome might result in shoulder discomfort and limited utilization.

Contractures

Contractures occur when muscles or tendons shorten due to prolonged immobility or injury. This shortening limits the ability to move the shoulder fully, often requiring intervention for restoration.

Inflammation

Swelling around the shoulder joint due to inflammation can significantly restrict movement. This inflammation may arise from injuries or underlying medical conditions like gout or infections.

Treatment Options for Restricted Range of Motion

The treatment for restricted ROM in the shoulder depends on its underlying cause. Here are some common approaches:

Medications

Non-steroidal anti-inflammatory drugs (NSAIDs) can help reduce pain and swelling associated with injuries or inflammatory conditions like arthritis. Corticosteroid injections may also be used for more severe inflammation.

In cases where conservative treatments fail then surgical options may be considered:

• Arthroscopy: A minimally invasive method for joint therapy, including the insertion of a camera into the shoulder joint to remove loose material or heal damaged tissue.
• Shoulder Replacement: In severe cases where the joint function is significantly impaired due to arthritis or injury, replacing damaged components with artificial ones may be necessary.

Conclusion

Poor shoulder range of motion is prevalent and may disrupt everyday living and well-being. Understanding its causes—injuries, arthritis, neurological disorders—helps patients find therapy. Medication, physical therapy, and possibly surgery can improve mobility and quality of life for persons with this illness. Regaining full function and returning to regular activities requires treating symptoms and underlying reasons.

For enquiries and online appointments, send a message to www.BangaloreShoulderInstitute.com/contact

For informative videos related to Shoulder problems and their treatment options, Sports Injuries and other orthopedic conditions, visit the YouTube channel Bangalore Shoulder Institute – https://www.youtube.com/@BangaloreShoulderInstitute