BIOPROSTHESIS Meaning and
Definition
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A bioprosthesis, also known as a biological prosthesis or biologic valve, is a medical device used to replace a diseased or malfunctioning native tissue or organ within the body with a living tissue or organ obtained from another organism. The term "bio" signifies the use of biological materials, such as tissues or cells, in the creation of the prosthesis.
Bioprostheses are commonly employed in various medical fields, particularly in the area of cardiovascular surgery. In the context of heart valves, bioprosthetic valves can be derived from animal sources, such as pigs or cows, or can be human allografts obtained from cadaveric donors. These valves are carefully processed and sterilized to remove any potentially harmful components and to reduce the risk of immune reactions following implantation.
The advantage of bioprostheses lies in their ability to closely mimic the structure and function of the original tissue or organ being replaced, allowing for improved compatibility and durability. They can withstand the mechanical demands of circulation and promote desirable flow dynamics. Bioprostheses generally exhibit excellent hemodynamic properties, meaning they facilitate the appropriate flow of blood or other biological fluids, while minimizing flow disturbance and the risk of clot formation.
However, bioprostheses are not without limitations. The lifespan of a bioprosthesis is finite compared to mechanical prostheses, and over time, it may undergo gradual deterioration or wear. Nevertheless, due to their favorable characteristics, bioprostheses remain a widely used treatment option for patients who require tissue or organ replacement.
Common Misspellings for BIOPROSTHESIS
- vioprosthesis
- nioprosthesis
- hioprosthesis
- gioprosthesis
- buoprosthesis
- bjoprosthesis
- bkoprosthesis
- booprosthesis
- b9oprosthesis
- b8oprosthesis
- biiprosthesis
- bikprosthesis
- bilprosthesis
- bipprosthesis
- bi0prosthesis
- bi9prosthesis
- bioorosthesis
- biolrosthesis
- bio-rosthesis
- bio0rosthesis
Etymology of BIOPROSTHESIS
The word "bioprosthesis" is derived from two root words: "bio" and "prosthesis".
The prefix "bio" comes from the Greek word "bios", meaning "life". It is commonly used in words related to living organisms or biological processes.
The term "prosthesis" comes from the Greek word "prostithenai", which means "to add to" or "to attach". In the medical context, a prosthesis refers to an artificial device attached to or implanted within the body to replace a missing or damaged body part.
Therefore, the etymology of "bioprosthesis" indicates that it is a combination of "bio" (related to living organisms) and "prosthesis" (an artificial device). It refers to a medical device or implant that is made from biological materials or has biological components, designed to replace or support a specific biological function within the body.
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