Do all wrist fractures need to be set with a cast?

No, not all wrist fractures require casting.

The treatment for a wrist fracture depends on the specific type of fracture and its severity. For some minor fractures, a cast may not be necessary and the wrist can be managed with splinting or a brace. If there is significant displacement of the fractured bone, however, casting or surgical intervention may be required. A healthcare professional will assess the fracture and determine the best course of treatment based on individual circumstances.