Shoulder Replacement Surgery

Symptoms of Damaged Shoulder

Severe osteoarthritis

• Osteoarthritis is a degenerative joint disease characterized by the breakdown of cartilage in the shoulder joint, leading to pain, stiffness, and reduced range of motion.
• When conservative treatments such as medications, physical therapy, and injections fail to provide relief, shoulder replacement surgery may be recommended to alleviate symptoms and improve joint function.

Rheumatoid arthritis

• Rheumatoid arthritis is an autoimmune disease that causes inflammation of the synovium, leading to joint damage and deformity, including the shoulder.
• When medications and other conservative measures fail to control symptoms, shoulder replacement surgery may be considered to relieve pain, restore mobility, and improve quality of life for patients with rheumatoid arthritis affecting the shoulder.

Post-traumatic arthritis

• Post-traumatic arthritis can develop after a shoulder injury, such as a fracture or dislocation, which damages the joint surface and leads to progressive degeneration over time.
• If conservative treatments are ineffective in managing pain and restoring function in the shoulder following injury, shoulder replacement surgery may be necessary to address the resulting arthritis and improve joint mechanics.

Avascular necrosis Avascular necrosis occurs when the blood supply to the bone is disrupted, leading to the death of bone tissue, commonly affecting the humeral head in the shoulder joint. Shoulder replacement surgery may be recommended for patients with avascular necrosis to alleviate pain, restore joint stability, and prevent further deterioration of the affected bone.

Risk Factors of Shoulder Damage

• Age: Older individuals are more prone to shoulder issues due to natural wear and tear on the joints over time.

• Overuse or Repetitive Motion: Activities involving repetitive overhead motions, such as lifting weights, swimming, or playing certain sports, can lead to shoulder injuries.

• Trauma or Injury: Falls, car accidents, sports injuries, and other traumas can cause damage to the shoulder joint, including fractures, dislocations, and soft tissue injuries.

• Poor Posture: Slouching or poor posture can put excessive strain on the shoulders and contribute to muscle imbalances and joint dysfunction.

• Weak Muscles or Imbalances: Weakness or imbalances in the muscles surrounding the shoulder joint, such as the rotator cuff muscles, can increase the risk of injury and shoulder instability.

• Genetics: Some individuals may have a genetic predisposition to certain shoulder conditions or structural abnormalities that increase the risk of injury.

• Medical Conditions: Certain medical conditions, such as rheumatoid arthritis, osteoarthritis, diabetes, and thyroid disorders, can affect the health of the shoulder joint and increase susceptibility to injury.

• Lifestyle Factors: Smoking, obesity, and poor nutrition can contribute to inflammation, weakened tissues, and reduced joint health, increasing the risk of shoulder damage.

• Occupational Factors: Jobs that involve repetitive or heavy lifting, overhead work, or prolonged periods of sitting can strain the shoulders and increase the risk of injury over time.

Recovery

Patients will be discharged either on the same day or after 24 hours of observation based on your recovery. Post procedure, you are expected to experience pain. Your doctor will prescribe a combination of painkillers to alleviate the pain. This will also help with faster recovery.

Other drugs such as antibiotics are also prescribed to avoid risks of infection. Wound care is vital for promoting faster recovery following shoulder replacement surgery. You should refrain from soaking the wound in water until it has completely sealed and dried. Keeping the wound bandaged can help prevent irritation from clothing and facilitate proper healing.

Effective rehabilitation is key to successful shoulder replacement surgery. Early physical therapy aims to strengthen the shoulder and improve flexibility. Wearing an arm sling initially, patients follow a home exercise program to aid recovery. Activities like eating and grooming can resume within 2 weeks, but driving is typically restricted for 2 to 6 weeks post-surgery.