What type of traction can be used for fractures of the wrist?

Plaster traction is the correct choice for managing fractures of the wrist. This technique involves the application of a plaster cast that provides immobilization and stabilization to the injured area. It is effective in promoting proper healing of wrist fractures by ensuring the bones remain aligned in the correct position during the recovery process.

Plaster traction is particularly suitable for non-displaced or stable fractures, as it allows for sufficient immobilization while being easy to apply and adjust as needed. This method also aids in pain management and reduces movement of the fracture site, which can help prevent complications associated with improper healing.

In the context of other types of traction, they may not be as appropriate for wrist fractures. Skeletal traction, for example, is typically reserved for more complex fractures or injuries requiring more extensive alignment and stabilization, usually in the lower extremities. Similarly, 90-90 traction is specific for treating hip and knee injuries rather than wrist fractures. Continuous traction might provide ongoing force to a fracture but is generally applied in different contexts and is less common for wrist injuries specifically.