Broken foot

A broken foot, also called a fractured foot, is an injury to one or more bones in the foot. A bone might break from a sports injury, a car crash, a heavy object dropped on the foot, or a misstep or fall.

Fractures can range from tiny cracks in the bones to breaks in more than one bone and breaks that come through the skin.

Treatment for a broken foot bone depends on where the bone breaks and how bad the break is. A badly broken foot bone may need surgery to put plates, rods or screws into the broken bone pieces to hold them in place while they heal.

Foot bones

A fall or blow or heavy object dropped on the foot can break one or more of the bones in the foot.

A broken foot bone might cause some of these symptoms:

• Instant throbbing pain.
• Pain that gets worse with activity and gets better with rest.
• Swelling.
• Bruising.
• Tenderness.
• Change in the typical shape of the foot, called deformity.
• Trouble or pain with walking or putting weight on the foot.
• Bone sticking through the skin, called an open fracture.

The most common causes of a broken foot include:

• Car accidents. The crushing injuries that can happen in car accidents may cause breaks that need surgery to be fixed.
• Falls. Tripping and falling can break bones in the feet. So can landing on the feet after jumping down from a height.
• Impact from a heavy weight. Dropping something heavy on the foot is a common cause of fractures.
• Missteps. Sometimes a stumble can result in a twisting injury that can cause a broken bone. A toe can break from stubbing it on furniture.
• Overuse. Stress fractures are common in the weight-bearing bones of the feet. Repeated force or overuse over time, such as running long distances, most often is the cause of these tiny cracks. But they also can happen with regular use of a bone that's been weakened by a condition such as osteoporosis.

You may be at higher risk of a broken foot or ankle if you:

• Play high-impact sports. The stresses, direct blows and twisting injuries that happen in sports such as basketball, football, gymnastics, tennis and soccer can cause foot bone breaks.
• Use poor technique or sports equipment. Poor training techniques, such as not warming up, can raise the risk of foot injuries. Bad equipment, such as shoes that are too worn or don't fit right, also can increase the risk of stress fractures and falls.
• Suddenly increase your activity level. Whether you're a trained athlete or someone who's just started exercising, suddenly boosting how long, hard or often you exercise can increase your risk of a stress fracture.
• Work in certain jobs. Certain workplaces, such as construction sites, put you at risk of falling from a height or dropping something heavy on your foot.
• Keep your home cluttered or poorly lit. Walking around in a house with too much clutter or too little light may lead to falls and foot injuries.
• Have certain conditions. Having decreased bone density, called osteoporosis, can put you at risk of injuries to your foot bones.
• Smoking. Cigarette smoking can increase the risk of getting osteoporosis. Studies also show that healing after a break may take longer in people who smoke.

Complications of a broken foot bone aren't common but may include:

• Arthritis. Fractures that extend into a joint can cause arthritis years later. If your foot starts to hurt long after a break, see your healthcare professional.
• Bone infection, called osteomyelitis. If you have an open fracture in which one end of the bone pokes through the skin, your bone may be exposed to bacteria that cause infection.
• Nerve or blood vessel damage. Trauma to the foot can injure or tear nerves and blood vessels. Seek medical help right away if you notice numbness or feel like your foot isn't getting enough blood. Lack of blood flow can cause a bone to die, called avascular necrosis.
• Compartment syndrome. This condition rarely occurs with foot fractures. It causes pain, swelling, numbness and sometimes being unable to use the affected muscles of the foot.

These sports and safety tips may help prevent a broken foot bone:

• Wear proper shoes. Use hiking shoes on rough terrain. Choose the right athletic shoes for your sport.
• Replace athletic shoes when needed. Get rid of shoes as soon as the tread or heel wears out or if the wear on the shoes isn't even. If you're a runner, replace your shoes every 300 to 400 miles.
• Start slowly. That applies to a new fitness program and to every workout you do.
• Have a balanced fitness program. A balanced fitness program includes aerobic fitness to work your heart, strength training to build muscles and movements that put your joints through their full range of motion, called flexibility.
• Build bone strength. Get enough calcium and vitamin D. Calcium-rich foods include dairy products, leafy greens and tofu. Ask your healthcare professional if you need to take vitamin D supplements.
• Use night lights. Many broken toes are the result of walking in the dark.
• Get rid of clutter in your home. Keeping clutter off the floor can help you not trip and fall.