Plaster cast
Plaster cast (pronunciation: /ˈplɑːstər kɑːst/)
A plaster cast is a medical device used to immobilize, stabilize and protect various body parts that have been broken or injured. It is typically made of Plaster of Paris, a quick-setting gypsum plaster, and bandages.
Etymology
The term "plaster cast" comes from the use of Plaster of Paris, which was named after the large deposits of gypsum in the Montmartre hill in Paris, where it was extensively mined.
Usage
Plaster casts are used in the field of Orthopedics to immobilize broken bones while they heal. They are also used in the treatment of fractures, dislocations, and sprains. The plaster cast holds the injured area in place, reducing movement and pain, and allowing the body to naturally heal the injury.
Procedure
The procedure for applying a plaster cast involves several steps. First, a layer of stockinette is applied over the area to be casted. Then, a layer of padding is applied over the stockinette. The plaster of Paris bandages are then soaked in water and applied over the padding. The plaster hardens quickly, usually within 10 to 15 minutes, forming a hard shell that immobilizes the injured area.
Related Terms
- Orthopedics: The branch of medicine dealing with the correction of deformities of bones or muscles.
- Fracture: The breaking or cracking of a hard object or material, in this case, a bone.
- Dislocation: An injury to a joint in which the ends of your bones are forced from their normal positions.
- Sprain: An injury to a ligament caused by tearing of the fibers of the ligament.
See Also
External links
- Medical encyclopedia article on Plaster cast
- Wikipedia's article - Plaster cast
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