Total hip arthroplasty, another name for hip replacement surgery, is a procedure to replace a worn-out or injured hip joint. The surgeon performing the hip replacement replaces the damaged joint with a prosthetic.
One might be recommended for total hip replacement surgery following a hip fracture or for severe arthritic discomfort.
Symptoms
1. Hip osteoarthritis as a result of prior injury or illness (femur neck fractures, acetabular fractures)
2. Avascular necrosis of the hip.
3. Rheumatoid arthritis involving several joints.
Four major components comprise an artificial joint:
Acetabular cup
Femoral stem
Femoral head
Plastic/Ceramic insert between them
There are three types of it: hybrid, cemented, and cementless.
Older patients with osteoporosis are given cement-filled joints, and younger patients with healthy bones are given cementless joints. Market players includes Johanson & Johanson, Stryker, Zimmer, Max, Smith & Nephew, Evolutis, and others.
Benefits of total hip replacement surgery include pain reduction, improved gait, cross-legged sitting, ease of stair climbing, and deformity correction. Recent developments in Dual Mobility The patient's hip joints also enable cross-leg sitting.