Shoulder Replacement Surgery

Shoulder replacement surgery, also known as shoulder arthroplasty, is a surgical procedure to replace a damaged shoulder joint with an artificial joint.
The shoulder joint is a ball-and-socket joint where the head of the upper arm bone (humerus) fits into a shallow socket in the shoulder blade (scapula).

• Severe Shoulder Arthritis: When conservative treatments (pain medication, physical therapy, assistive devices) fail to provide adequate relief from persistent and worsening shoulder arthritis symptoms.
• Other Conditions: Shoulder replacement may also be considered for other conditions such as:
  • Severe shoulder fractures
  • Avascular necrosis (bone death)
  • Failed previous shoulder surgeries

• Total Shoulder Replacement: Replaces both the ball (head of the humerus) and the socket (glenoid) with artificial components.
• Partial Shoulder Replacement (Humeral Head Replacement): Replaces only the ball (head of the humerus) while leaving the natural socket intact. This is typically considered for younger, more active patients with less extensive damage.

• Anesthesia: General anesthesia or spinal anesthesia is typically used.
• Incision: The surgeon makes an incision around the shoulder joint.
• Removal of Damaged Bone and Cartilage: The damaged bone and cartilage are removed from the humerus and/or the glenoid.
• Implantation: The artificial components are implanted:
  • Humeral Component: A metal ball is attached to the upper arm bone.
  • Glenoid Component: A metal or plastic cup is placed into the socket in the shoulder blade.
• Closure: The incision is closed with stitches.

• Hospital Stay: Typically a 1-2 day hospital stay.
• Physical Therapy: Extensive physical therapy is crucial for regaining strength, flexibility, and range of motion. This may involve exercises to improve shoulder mobility, balance, and daily activities.
• Return to Activity: A gradual return to normal activities is recommended, with full recovery often taking several months.

This information is for general knowledge and informational purposes only and does not constitute medical advice. It is essential to consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.