Foot Fracture

A Foot Fracture is a break in any of the bones in the foot. The foot is made up of 26 small bones. The tarsus is the name for the 7 bones that make up the hindfoot and the midfoot. The forefoot consists of the 5 metatarsals and the 14 phalanges. There are two phalanges in the big toe and three in each of the remaining toes. A Foot Fracture can happen in any foot bone, but metatarsal bone fractures are the most common.

Causes

A Foot Fracture is caused by trauma to the bone. Trauma includes:
  • Falls
  • Blows
  • Collisions
  • Severe twists
In addition, when a bone is subjected to repeated stress over a long period of time, small cracks can form in the bone. These are called stress fractures, and the bones in the foot are particularly susceptible to this type of fracture.

Risk Factors

A risk factor is something that increases your chance of getting a disease, condition, or injury.
  • Advancing age
  • Postmenopause
  • Decreased muscle mass
  • Osteoporosis
  • Poor nutrition
  • Certain congenital bone conditions
  • Participating in contact sports
  • Certain sports that cause repetitive stress such as running
  • Violence

Symptoms

Symptoms include:
  • Pain, often severe
  • Bruising and swelling in the injured area
  • Numbness in toes or foot
  • Decreased range of motion
  • Inability to walk (although you may be able to walk)
  • A lump or visible deformity over the fracture site

Diagnosis

The doctor will ask about your symptoms, physical activity, and how the injury occurred, and will examine the injured area. The doctor will order x-rays of the foot to confirm the diagnosis.

Treatment

Treatment will depend on the severity of the injury. Treatment involves:
  • Putting the pieces of the bone back in place, which may require anesthesia and/or surgery
  • Keeping the pieces together while the bone heals itself

Nonsurgical Treatment
In a less severe foot fracture, the bones can be realigned without surgery. You may only need crutches and flat-bottom shoes to help protect the fracture.
A more serious fracture may require a splint or cast to hold the bones in place. You will need to use crutches to help you walk.
Surgery
In certain severe cases, you will need surgery to realign the bones. The doctor may use a metal plate with screws, screws alone, or pins to hold the bones in place. A cast or splint will be placed on the foot after surgery. You will need to use crutches to help you walk. The doctor will order more x-rays while the bone heals to ensure that the bones have not shifted.
Exercises
When your doctor decides you are ready, start range-of-motion and strengthening exercises. You may be referred to a physical therapist to assist you with these exercises. Do not return to sports until your foot is fully healed.
Healing Time
Metatarsal bones and the phalanges may heal in 3-6 weeks, but the tarsal bones will take 6-10 weeks to heal.

Prevention

To prevent Foot Fractures:
  • Always wear well-fitting, supportive athletic shoes when doing physical activity.
  • Wear proper shoes for each type of activity to protect your feet.
  • Eat a diet rich in calcium and vitamin D.
  • Do weight-bearing exercises to build strong bones.
  • Build strong muscles to prevent falls and to stay active and agile.