Arthroplasty
Arthroplasty
Arthroplasty (pronounced: ar·thro·plas·ty, /ɑːrθrəʊˈplasti/) is a surgical procedure to restore the function of a joint. The term is derived from the Greek words arthro (joint) and plasty (formation).
Etymology
The term "Arthroplasty" comes from the Greek words arthro meaning joint, and plasty meaning to mold or form. It was first used in the 19th century to describe a range of procedures used to treat joint conditions.
Procedure
Arthroplasty involves the surgical reconstruction or replacement of a damaged joint, often using an artificial joint, or prosthesis. The goal of the procedure is to restore function and reduce pain in the affected joint. The most common types of arthroplasty are hip and knee replacements.
Types of Arthroplasty
There are several types of arthroplasty, including:
- Joint replacement, also known as total arthroplasty, where the damaged joint is replaced with a prosthesis.
- Resurfacing arthroplasty, where only the surface of the bones are replaced.
- Interpositional arthroplasty, where a graft is inserted to keep inflammatory surfaces apart.
- Excisional arthroplasty, where the joint is removed and replaced with a scar tissue.
Related Terms
- Orthopedic surgery: The branch of surgery concerned with conditions involving the musculoskeletal system.
- Prosthesis: An artificial device that replaces a missing body part.
- 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.
External links
- Medical encyclopedia article on Arthroplasty
- Wikipedia's article - Arthroplasty
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