🦴 Total Hip Replacement Total Hip Replacement (THR), also called Total Hip Arthroplasty, is a surgical procedure in which a damaged hip joint is replaced with an artificial implant (prosthesis). It is commonly performed to relieve pain and restore mobility in patients with severe hip joint damage. 🔎 When Is Total Hip Replacement Needed? Doctors may recommend surgery if: Severe hip pain that limits daily activities (walking, sitting, climbing stairs) Pain even at rest or during sleep Stiffness and reduced range of motion No improvement with medications, physiotherapy, or injections Common Causes: Osteoarthritis (most common) Rheumatoid arthritis Avascular necrosis Hip fractures Post-traumatic arthritis 🏥 How the Surgery Is Done Damaged cartilage and bone are removed. The hip socket is replaced with a metal cup. The femoral head (ball) is replaced with a metal or ceramic ball attached to a stem. Components may be fixed with or without bone cement. ⏳ Duration: 1–2 hours 🛏 Hospital Stay: 3–5 days (may vary) ✅ Benefits Significant pain relief Improved mobility and flexibility Better quality of life High success rate (90–95% long-term success) ⚠️ Possible Risks Infection Blood clots Dislocation Implant wear or loosening Nerve or blood vessel injury Modern techniques have reduced complications significantly. 🧘 Recovery & Rehabilitation Walking with support within 1–2 days Physiotherapy starts immediately Most patients resume normal activities in 6–12 weeks Full recovery may take 3–6 months