Hip replacement surgery
Hip Replacement Surgery
Hip replacement surgery (pronunciation: /hɪp rɪˈpleɪsmənt ˈsɜːrʤəri/), also known as arthroplasty (pronunciation: /ɑːrˈθrɒpləsti/), is a surgical procedure in which a damaged or worn-out hip joint is replaced with an artificial joint, or prosthesis.
Etymology
The term "hip replacement" is derived from the English words "hip", referring to the joint where the thigh meets the pelvis, and "replacement", indicating the substitution of one thing for another. "Arthroplasty" comes from the Greek words "arthro-", meaning joint, and "-plasty", meaning to shape or form.
Procedure
During a hip replacement surgery, the surgeon removes the damaged sections of the hip joint and replaces them with parts usually constructed of metal, ceramic and very hard plastic. This artificial joint (prosthesis) helps reduce pain and improve function.
Related Terms
- Prosthesis: An artificial body part, such as a limb, a heart, or a breast implant.
- Arthritis: Inflammation of one or more joints, causing pain and stiffness that can worsen with age.
- Osteoarthritis: A type of arthritis that occurs when flexible tissue at the ends of bones wears down.
- Rheumatoid Arthritis: A chronic inflammatory disorder affecting many joints, including those in the hands and feet.
- Orthopedic Surgery: The branch of surgery concerned with conditions involving the musculoskeletal system.
- Anesthesia: A way to control pain during a surgery or procedure by using medicine called anesthetics.
- Physical Therapy: A method of treatment that helps you restore your physical function and fitness level.
External links
- Medical encyclopedia article on Hip replacement surgery
- Wikipedia's article - Hip replacement surgery
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