What is application of Plaster of Paris all around the surface called ?
**Core Concept**
The application of Plaster of Paris around the surface of a body part, such as a limb or a joint, is a technique used in orthopedic medicine for immobilization and support. This method is commonly employed to treat fractures, sprains, and other musculoskeletal injuries by providing stability and protection to the affected area.
**Why the Correct Answer is Right**
The correct application of Plaster of Paris involves applying a thin layer of the plaster material around the surface of the affected area, creating a mold that conforms to its shape. This technique is known as a "bivalve" or "bivalved" plaster application, where two half-shells of plaster are molded around the limb or joint, providing a snug and secure fit. The plaster hardens to form a rigid cast that immobilizes the affected area, allowing it to heal properly.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it does not accurately describe the application of Plaster of Paris around the surface of a body part.
* **Option B:** This option is incorrect because it is not a recognized term in the context of Plaster of Paris application.
* **Option C:** This option is incorrect because it is a different type of orthopedic cast, used for more complex fractures or injuries.
**Clinical Pearl / High-Yield Fact**
When applying Plaster of Paris, it's essential to ensure a snug and secure fit to prevent movement and promote proper healing. A well-applied bivalve plaster cast can significantly reduce the risk of complications and promote a faster recovery.
**Correct Answer: B. Buckle plaster.**