








Physical Therapist's Guide to Ankle Fracture
An ankle fracture occurs when a bone on 1 or both sides of the ankle is partially or completely broken. Most ankle fractures are caused by twisting injuries and falls, or injuries experienced during sports or play. Under the age of 50, most ankle fractures occur in men. Over the age of 50, women experience more ankle fractures. The type of fracture varies from simple to complex, and can involve 1 or all 3 bones that make up the ankle joint. It is important to seek treatment after an ankle injury to determine if you have a fracture. Physical therapy shares an important role in your treatment and recovery from an ankle fracture, for a return to normal activity.
What is an Ankle Fracture?
An ankle fracture is a completely or partially broken bone on 1 or both sides of the ankle joint. There are several types of ankle fractures, and 1, 2, or 3 bones may be fractured. The classifications based on the number of bones broken are:
The severity of the fracture is classified as:
When a fracture involves several broken bones or the bones do not remain lined up, the fracture is considered to be unstable and requires immediate treatment. A compound fracture also involves a risk of infection
Signs and Symptoms
People who fracture their ankles may experience:
How Is It Diagnosed?
If you see your physical therapist after an ankle injury, the physical therapist will ask about your medical history, and how the injury occurred. Your physical therapist will observe your ability to walk and bear weight on the injured side, and gently examine the area to observe any swelling, deformity, and tenderness. Your physical therapist also will examine your foot and lower leg to identify whether other areas may be injured. If a fracture is suspected, your physical therapist will consult with your physician. An x-ray is needed to confirm or rule out an ankle fracture. You may then be referred to an orthopedic physician or emergency room for further treatment.
It is important to have an ankle injury assessed by your physical therapist or medical provider soon after an ankle injury, to distinguish a severe sprain from a broken bone.
If the bone is piercing the skin, immediately go to a hospital emergency room.
How Can a Physical Therapist Help?
Before Surgery
If you see your physical therapist after your injury and an ankle fracture is suspected, your physical therapist will:
If you have an ankle fracture, treatment will depend on how many bones are broken, and if it is a simple, complex, or compound fracture. Initial treatment involves the realigning and stabilizing of the bones by your physician, and is performed in the hospital emergency room or, if needed, with surgery.
After Surgery
If surgery is required, the affected ankle will be placed in a cast or fracture boot to stabilize it following surgery. A physical therapist will visit your hospital room once you are medically stable, to help you get up and out of bed. Your physical therapist will help you sit up on the bedside, and then stand up. You will not be allowed to put any weight on the involved ankle for about 6 to 10 weeks. Your physical therapist will teach you how to walk with the use of an assistive device, such as crutches or a walker. You will also learn how to go up and down steps and curbs using your assistive device.
When an x-ray confirms that the fracture has healed, your physician will remove your cast. Your physical therapist will work with you to safely put weight on your ankle, and begin treatment to help you return to your normal activity.
If You Do Not Require Surgery
A physical therapist can help treat a broken ankle after it has been treated by a physician and immobilized. After the bone is healed, a physical therapist can help you gain back your strength, motion, balance, and sport skills.
After your injured leg is placed in a cast or a cast boot, your physical therapist will teach you how to walk without bearing weight on the injured ankle, using crutches or a walker. Your physical therapist will teach you how to get in and out of bed, and your car. Your physical therapist will provide you with the equipment that best suits your needs.
When healing of the fracture is seen on an x-ray, your physician will remove your cast, and you will begin bearing weight on that leg again, and continue your physical therapy treatment.
Physical therapy treatment will include:
Return to full participation in sports and work activities generally occurs 12 to 16 weeks after an ankle fracture.
Note: Physical therapy treatment is different for each person and depends on your type of injury, how you are healing, and whether you had surgery, as well as your age and physical health.
Can this Injury or Condition be Prevented?
Not all ankle fractures can be prevented. However, some precautions may be taken.
To reduce your risk of ankle injury:
To reduce your fall risk: