How to Switch From a Full Leg to a Half Leg Cast

Full leg casts that run from your foot to your thigh, are are used in the treatment of ankle, lower leg and knee injuries. Short leg casts run from your foot to your knee, are used to treat injuries of the foot, ankle and lower leg. The type of cast used for your injury largely depends on the discretion of your doctor. For more severe injuries, you may start with a full leg cast for better immobilization and then be transitioned to a short-leg cast as healing progresses. A doctor or medical professional needs to switch your cast for you.

Instructions

• 1

  Follow the instructions of your doctor carefully after being placed in a full-leg cast. Use crutches or another walking assistive device to prevent weight bearing and promote healing.

• 2

  Elevate your leg -- using pillows -- above heart level. Elevate your leg as much as possible, to prevent swelling. This is especially important in the early stages of your recovery.

• 3

  Keep your cast clean and dry. Water and dirt will damage to your cast, which can prevent your cast from adequately protecting your injured leg.

• 4

  Attend your follow-up appointment with your doctor. At your appointment, your doctor will likely have your cast removed and x-ray your injury, to check on the healing process. At this time, your doctor will make a decision about the next step in your care. You may return to wearing a full leg cast, you may be placed in a short leg cast, you may be provided with a splint or you may be free to go without.

• 5

  Follow your doctor's instructions. If placed in a short leg cast, weight bear as instructed and keep your cast clean. This can help to further promote your healing.