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Many individuals, particularly elderly ones, have shoulder arthritis. Shoulder arthritis causes inflammation and cartilage degeneration in the glenohumeral (ball-and-socket) and, to a lesser extent, acromioclavicular joints. As cartilage deteriorates, bones may rub together, causing pain and decreased function. Common shoulder arthritis types include osteoarthritis, rheumatoid arthritis, post-traumatic arthritis, rotator cuff rupture arthropathy, and avascular necrosis. Know the various forms of shoulder arthritis and their surgical choices to better manage your disease and quality of life.

Types of Shoulder Arthritis Surgical Treatments

 Arthroscopic Debridement

Arthroscopic debridement is a minimally invasive procedure aimed at relieving pain and improving shoulder function in patients with shoulder arthritis, particularly in the early stages when cartilage erosion is minimal.

The procedure for arthroscopic debridement includes the following:

• Anesthesia: Arthroscopic debridement surgery is performed under general or local anesthesia.
• Accessing the Joint: The surgeon makes small incisions around the shoulder to insert an arthroscope—a thin tube with a camera that gives a view of the joint on a monitor.
• Cleaning the Joint: Using specialized instruments, the surgeon removes loose cartilage, bone spurs, and any other debris that may be causing pain or restricting movement. This cleaning process helps restore smoother joint function.
• Recovery: Most patients can go home the same day and are encouraged to start gentle movements shortly after surgery.

Total Shoulder Replacement (Arthroplasty)

Total shoulder replacement or arthroplasty is a more invasive procedure designed for patients with advanced arthritis where significant cartilage loss has occurred.

The procedure for arthroplasty includes:

• Anesthesia: This surgery is also performed under general or regional anesthesia.
• Incision: A larger incision (approximately 2.5 inches) is made on the front of the shoulder to access the joint.
• Removing Damaged Tissue: The surgeon removes the damaged portions of the humeral head (the ball) and the glenoid (also called the socket) of the shoulder blade.
• Inserting Prosthetic Components: The damaged bone is replaced with artificial components made of metal and quality plastic. The new joint mimics natural movement and alleviates pain associated with arthritis.
• Hospital Stay: Patients typically have admission to the hospital for one to two nights post-surgery for monitoring and pain management.

Reverse Total Shoulder Replacement

This procedure is particularly beneficial for orthopedic patients with severe arthritis combined with rotator cuff tears.

The procedure for reverse total shoulder replacement includes the following:

• Anesthesia: Performed under general or regional anesthesia.
• Incision and Access: Similar to total shoulder replacement, a larger incision is made to access the joint.
• Reversing Joint Anatomy: The ball component is placed on the glenoid, and the socket component is attached to the humerus. This reversal allows other muscles around the shoulder to compensate for lost function due to rotator cuff damage.
• Recovery and Rehabilitation: Patients usually wear a sling for several weeks post-surgery and begin physical therapy shortly thereafter.

Hemiarthroplasty

Hemiarthroplasty includes replacing only one part of the shoulder joint—typically the humeral head—while leaving the glenoid intact.

The procedure for Hemiarthroplasty includes:

• Anaesthesia and Incision: Similar to other procedures, this surgery uses general or regional anesthesia with an incision made on the front of the shoulder.
• Replacement Process: The damaged humeral head is removed and replaced with a prosthetic component while preserving the socket.
• Post-Surgery Care: Recovery involves wearing a sling for support and engaging in physical therapy to regain mobility.

Conclusion

Surgical therapy depends on shoulder arthritis severity and patient demands. Early-stage arthritis may be treated with arthroscopic debridement, but advanced cases need shoulder replacement. Since each surgical surgery has benefits and cons, patients should consult their orthopedic physician to choose the best course of action.

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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