Hip Replacement Procedure- Explained by Dr. B.S. Murthy

In a total hip replacement (also called total hip arthroplasty), the damaged bone and cartilage are 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. The femoral stem may be either cemented or "press-fit" into the bone.
A metal or ceramic ball is placed on the upper part of the stem. This ball replaces the damaged femoral head that was removed.
The damaged cartilage surface of the socket (acetabulum) is removed and replaced with a metal socket. Screws or cement are sometimes used to hold the socket in place.
A plastic, ceramic, or metal spacer is inserted between the new ball and the socket to allow for a smooth gliding surface.

There are several reasons why your doctor may recommend hip replacement surgery. People who benefit from hip replacement surgery often have: Hip pain that limits everyday activities, such as walking or bending, Hip pain that continues while resting, either day or night, Stiffness in a hip that limits the ability to move or lift the leg, Inadequate pain relief from anti-inflammatory drugs, physical therapy, or walking supports

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