About Your New Cast or Splint

Casts and splints are designed to support and protect injured bones and soft tissue.  Casts and splints hold the bones in place while they heal.  They also reduce pain, swelling, and muscle spasms.  The following information has been provided to help you take care of your cast or splint. 

How to Take Care of Your Cast or Splint

After application of a cast or splint, it is important to elevate your injured arm or leg for 24 to 72 hours.  The injured area should be elevated well above your heart.

Keep your cast or splint clean and dry.  Moisture weakens plaster, and damp padding next to the skin can cause irritation.  Use two layers of plastic, or purchase waterproof shields, to keep your splint or cast dry while you shower or bathe.

Do not pull the padding out from your splint or cast.

Do not stick objects such as coat hangers inside the splint or cast to scratch itchy skin.  Do not apply powders or deodorants to itchy skin.  If itching persists, contact your doctor.

If your cast or splint becomes cracked, or develops soft spots, contact our office.

Contact Your Doctor Immediately If You Experience Any of the Following Symptoms

  • Red or raw skin around the cast or splint;
  •  Increased pain, which may be caused by swelling, and the feeling that the splint or cast is too tight;
  •  Any numbness, tingling, or burning under your cast/splint, which may be caused by too much pressure on your skin, nerves, or bony prominences, or
  •  Loss of active movement or discoloration of toes or fingers.