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Hip Replacement Surgery

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Hip replacement is a surgical procedure in which the hip joint is replaced by a prosthetic implant. Hip replacement surgery can be performed as a total replacement (or) a hemi (half) replacement. In a total hip replacement the damaged bone and cartilage is removed and replaced with prosthetic components. The damaged femoral head is removed and replaced with a metal stem that is placed into the hollow center of the femur .A hemiarthroplasty involves half of the hip ,which replaces only the ball portion of hip joint, not the socket portion. In total hip replacement, the socket is also replaced. Ceramic on UHMWPE is one of the most commonly used alloys in biomedical implant materials. This alloy is used for artificial

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