Methods can be used to immobilize the limb?

Methods to immobilize a limb include the use of splints, casts, and braces. Splints provide support and limit movement, often used for fractures or sprains. Casts encase the limb entirely to stabilize it during healing, while braces allow for some controlled movement while still providing support. Additionally, tape or elastic bandages can be used for minor injuries to provide compression and stability.