What kind of splint do you use for a broken ankle?

For a broken ankle, a rigid or semi-rigid splint is typically used to immobilize and protect the injured area. Here are the commonly used types of splints for a broken ankle:

1. Aircast/Walking Boot: An Aircast or walking boot is a semi-rigid splint that encases the foot, ankle, and lower leg. It provides stability and support while allowing some degree of movement. It's often used for stable ankle fractures or when the swelling has subsided after an initial immobilization period.

2. Rigid Splint: A rigid splint is typically made of a firm material like plaster, fiberglass, or thermoplastic. It completely immobilizes the ankle and limits movement. Rigid splints are often used for more severe fractures or when there is a risk of ankle instability or displacement.

3. Ankle Brace: An ankle brace can provide support and immobilization to the ankle joint. It's commonly used for sprains and mild ankle fractures. Ankle braces come in different designs, such as lace-up braces, hinged braces, or compression sleeves.

4. Posterior Splint: A posterior splint is a type of rigid splint that is applied to the back (posterior) of the leg and foot. It restricts movement in the ankle joint and is often used for unstable ankle fractures or injuries involving the Achilles tendon.

5. Stirrup Splint: A stirrup splint consists of a rigid frame with a U-shaped opening for the heel. It provides support and immobilization to the ankle and is often used for severe ankle sprains or fractures.

The specific type of splint used will depend on the nature of the ankle fracture or injury, the level of stability required, and the individual's comfort and needs. A healthcare professional, such as a doctor or physiotherapist, will assess the injury and determine the most appropriate type of splint to use.