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SYSTEM ALERT: OrthoInfo will be down for maintenance from 8:00 a.m. to 5 p.m.(CST) on 11/05/2026. We apologize for the inconvenience.
Casts and splints support and protect injured bones and soft tissue. When you break a bone, your doctor will put the pieces back together in the right position. Casts and splints hold the bones in place while they heal. They also reduce pain, swelling, and muscle spasm.
Splints and casts are sometimes applied after surgery.
Learn more about the care of casts and splints.
AAOS does not endorse any treatments, procedures, products, or physicians referenced herein. This information is provided as an educational service and is not intended to serve as medical advice. Anyone seeking specific orthopaedic advice or assistance should consult his or her orthopaedic surgeon, or locate one in your area through the AAOS Find an Orthopaedist program on this website.
The content on this website may have been translated from English into other languages using artificial intelligence tools. The translations are provided for the convenience of readers and may not been reviewed or verified by medical professionals. AAOS makes no guarantees regarding the accuracy, reliability, or completeness of the translated information and disclaims all liability for any issues arising from its use. Users are strongly encouraged to refer to the original English content and consult qualified healthcare professionals before making any medical decisions. By using the translated content, you acknowledge and accept these limitations and assume full responsibility for any reliance on the information provided.
