Hip replacement surgery is a procedure in which a damaged hip joint is replaced with an artificial implant to relieve pain and restore mobility. It is commonly recommended for severe arthritis, fractures, or joint degeneration. The procedure involves removing the damaged cartilage and bone and replacing them with metal or ceramic components. The cost of hip replacement varies depending on hospital, implant type, and surgeon expertise. Most patients begin walking within a few days, with full recovery taking 6–12 weeks. Proper rehabilitation and physiotherapy play a key role in achieving long-lasting results and improved quality of life.