Joint Replacement

Joint replacement, also known as joint arthroplasty, is a surgical procedure in which a damaged or worn-out joint is replaced with an artificial implant, called a prosthesis. Joint replacement surgery is commonly performed for joints that have been affected by arthritis or other degenerative conditions, causing pain, stiffness, and reduced mobility. The most common joint replacements are for the hip and knee, but other joints such as the shoulder, elbow, and ankle can also be replaced.

Common Types of Joint Replacements:
Total Hip Replacement (THR):

• Indications: Osteoarthritis, rheumatoid arthritis, avascular necrosis, and other conditions affecting the hip joint.
• Procedure: The damaged femoral head and acetabulum are replaced with prosthetic components.

Total Knee Replacement (TKR):

• Indications: Severe osteoarthritis, rheumatoid arthritis, and other degenerative conditions affecting the knee joint.
• Procedure: The damaged cartilage and bone of the knee joint are replaced with metal and plastic components.

Total Shoulder Replacement:

• Indications: Osteoarthritis, rheumatoid arthritis, and severe shoulder fractures.
• Procedure: The damaged humeral head and glenoid are replaced with prosthetic components.

Total Elbow Replacement:

• Indications: Rheumatoid arthritis, osteoarthritis, and severe fractures affecting the elbow joint.
• Procedure: The damaged parts of the humerus, ulna, and radius are replaced with prosthetic components.

Total Ankle Replacement:

• Indications: Severe ankle arthritis and joint dysfunction.
• Procedure: The damaged parts of the ankle joint are replaced with metal and plastic components.

Joint replacement surgery is considered a highly successful intervention for improving the quality of life for individuals with severe joint conditions. Advances in surgical techniques, implant materials, and rehabilitation protocols have contributed to improved outcomes and durability of joint replacements.

• Category: Joint Replacement