Final answer:
A radial head or neck fracture is typically stabilized using a sling or a splint that immobilizes the elbow, with options like a long arm splint or sugar tong splint depending on the fracture. Colles' fractures involve the distal radius and are commonly treated with immobilization through casts or splints.
Step-by-step explanation:
The splint used for a radial head fracture or a radial neck fracture is often a sling or a splint that immobilizes the elbow. For these fractures, stabilization is key to ensure proper healing. Although not specifically mentioned, splinting choices may include a long arm splint or a sugar tong splint. These are chosen based on the specific nature of the fracture and the clinical judgment of the healthcare provider.
Colles' fractures, which are fractures of the distal radius, are also treated with immobilization, usually by a cast or a splint. It's important to note that the Colles' fracture is the most common type of forearm fracture, resulting from falls or direct blows to the wrist.