Ankle Fractures

Ankle fractures are common orthopedic injuries that occur when one or more bones in the ankle break. They usually result from a fall, sports injury, or accident. If left untreated, an ankle fracture can lead to chronic pain and decreased mobility, so prompt evaluation is important. With proper treatment, most people make a full recovery and regain their normal level of mobility.

What Is An Ankle Fracture?

The ankle joint is formed by three bones: the tibia (shin bone), the fibula (the thinner bone on the outside of the leg), and the talus, which sits beneath them. The bony bumps on each side of the ankle are called malleoli. An ankle fracture can involve one, two, or all three of these areas, and may include ligament injuries.
 
Fractures range from a small, stable crack that heals in a boot to unstable breaks that need surgery to realign the bones. Because a fracture and a severe sprain can look similar, an X-ray is needed to tell them apart. See also ankle sprains, sports injuries, and foot and ankle conditions.

Treatments For Ankle Fractures

Treatment varies with the size and severity of the fracture. Minor, non-displaced fractures may heal with rest, ice, compression, and protection.

Non-surgical care

  • Immobilization. A cast, boot, or brace protects the fracture while it heals.
  • Rest, ice, and elevation. Reduce pain and swelling.
  • Physical therapy. Restores range of motion, strength, and balance.

Surgical options

  • Open reduction and internal fixation. Realigns the bones and holds them with screws or plates.
  • Ankle arthroscopy. Minimally invasive assessment and treatment inside the joint.

Our physicians recommend the most appropriate treatment after examining the injury and imaging.

How An Ankle Fracture is Diagnosed

It is important to have any ankle injury examined by a professional to determine whether treatment or surgery is needed. Your physician will check for tenderness over the bones, swelling, deformity, circulation, and nerve function. X-rays confirm a fracture and show whether the bones are aligned. CT shows complex fractures in detail, and MRI can show ligament or cartilage damage.
 
Early diagnosis leads to better recovery.

What Causes Ankle Fractures?

The most common cause is a sudden force applied to the ankle. Common causes and risk factors include:

Falls

Tripping, missing a step, or falling from a height.

Sports injuries

Rolling or twisting the ankle in pivoting and jumping sports.

Car accidents

High-energy impact can cause complex fractures.

Osteoporosis

Weakened bones break more easily.

Twisting injuries

A sudden roll of the ankle inward or outward.

Repetitive stress

Overuse can cause stress fractures over time.

Recovery From An Ankle Fracture

Recovery depends on the fracture and treatment, but most follow a similar progression.

Weeks 0 to 2

Protect and elevate

A splint, cast, or boot, with elevation to control swelling.

Weeks 2 to 6

Bone healing

Immobilization continues; weight bearing is advanced as your physician allows.

Weeks 6 to 12

Rehabilitation

Physical therapy restores motion, strength, and balance.

3 months and beyond

Return to activity

Gradual return to sports and full activity.

Timelines vary. Your physician will tailor your plan to the fracture and its treatment.

Frequently Asked Questions

How do I know if my ankle is broken or sprained?

Both can cause pain, swelling, and bruising. A fracture is more likely with an inability to bear weight, tenderness directly over the bone, or a visible deformity. An X-ray confirms the diagnosis.

Can you walk on a broken ankle?

Some people can walk on a minor fracture, but walking on an unstable fracture can worsen the injury. Any ankle injury with significant pain or swelling should be examined.

Do all ankle fractures need surgery?

No. Minor, non-displaced fractures often heal with a cast, boot, or brace. Surgery is needed when the bones are out of position or the ankle is unstable.

What happens during ankle fracture surgery?

The bones are realigned and held in place with screws or plates while they heal. Minimally invasive procedures such as ankle arthroscopy may be used to assess and treat damage inside the joint.

How long does an ankle fracture take to heal?

Most ankle fractures take about six to eight weeks for the bone to heal, with several more weeks to months of rehabilitation to restore strength and motion.

What happens if an ankle fracture is not treated?

An untreated or poorly healed fracture can lead to chronic pain, instability, decreased mobility, and early arthritis in the ankle.

Who is at higher risk of ankle fractures?

People with osteoporosis, those who play high-impact or pivoting sports, and anyone with balance problems or a history of falls are at higher risk.

Where can I be seen for an ankle injury?

Our team diagnoses and treats ankle fractures in Melbourne, Orlando (Lake Nona), and Titusville. Request an appointment using the form on this page or call (321) 499-4646.

Symptoms Of An Ankle Fracture

If you have sustained an ankle fracture, you may experience one or more of the following symptoms:

  • Pain, often severe and directly over the bone.
  • Swelling and tenderness to the touch.
  • Bruising around the ankle and foot.
  • Difficulty walking or bearing weight.
  • A visible deformity, which needs urgent care.

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