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What is a Bunion?



What Is a Bunion?  

A bunion (also referred to as hallux valgus) is often described as a bump on the side of the big toe. But a bunion is more than that. The visible bump actually reflects changes in the bony framework of the front part of the foot. The big toe leans toward the second toe, rather than pointing straight ahead. This throws the bones out of alignment—producing the bunion’s bump.

Bunions are a progressive disorder. They begin with a leaning of the big toe, gradually changing the angle of the bones over the years and slowly producing the characteristic bump, which becomes increasingly prominent. Symptoms usually appear at later stages, although some people never have symptoms.

Causes

Bunions are most often caused by an inherited faulty mechanical structure of the foot. It is not the bunion itself that is inherited but certain foot types that make a person prone to developing a bunion.

Although wearing shoes that crowd the toes will not actually cause bunions, it sometimes makes the deformity get progressively worse. Symptoms may therefore appear sooner.

Symptoms

Symptoms, which occur at the site of the bunion, may include:

Pain or sorenessInflammation and rednessA burning sensationPossible numbness

Symptoms occur most often when wearing shoes that crowd the toes, such as shoes with a tight toe box or high heels. This may explain why women are more likely to have symptoms than men. In addition, spending long periods of time on your feet can aggravate the symptoms of bunions.

Diagnosis

Bunions are pretty apparent—the bulge is visible at the base of the big toe or side of the foot. However, to fully evaluate the condition, we may take x-rays to determine the degree of the deformity and assess the changes that have occurred.

Because bunions are progressive, they do not go away and will usually get worse over time. But not all cases are alike—some bunions progress more rapidly than others. Once your surgeon has evaluated your bunion, a treatment plan can be developed that is suited to your needs.

Nonsurgical Treatment

Sometimes observation of the bunion is all that is needed. To reduce the chance of damage to the joint, periodic evaluation and x-rays by your surgeon are advised.

In many other cases, however, some type of treatment is needed. Early treatments are aimed at easing the pain of bunions, but they will not reverse the deformity itself. These include:

Changes in shoewear. Wearing the right kind of shoes is very important. Choose shoes that have a wide toe box and forgo those with pointed toes or high heels, which may aggravate the condition.Padding. Pads placed over the area of the bunion can help minimize pain. These can be obtained from your surgeon or purchased at a drug store.Activity modifications. Avoid activity that causes bunion pain, including standing for long periods of time.Medications. Oral nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, may be recommended to reduce pain and inflammation.Icing. Applying an ice pack several times a day helps reduce inflammation and pain.Injection therapy. Although rarely used in bunion treatment, injections of corticosteroids may be useful in treating the inflamed bursa (fluid-filled sac located around a joint) sometimes seen with bunions.Orthotic devices. In some cases, custom orthotic devices may be provided by the foot and ankle surgeon.

When Is Surgery Needed?

If nonsurgical treatments fail to relieve bunion pain and when the pain of a bunion interferes with daily activities, it is time to discuss surgical options with a foot and ankle surgeon. Together you can decide if surgery is best for you.

A variety of surgical procedures is available to treat bunions. The procedures are designed to remove the bump of bone, correct the changes in the bony structure of the foot and correct soft tissue changes that may also have occurred. The goal of surgery is the reduction of pain and deformity.

In selecting the procedure or combination of procedures for your particular case, the foot and ankle surgeon will take into consideration the extent of your deformity based on the x-ray findings, your age, your activity level and other factors. The length of the recovery period will vary, depending on the procedure or procedures performed.

Recovery time is usually about 4-6 weeks.

QUESTIONS TO ASK YOUR DOCTOR

If you are considering bunion surgery, here are some questions to ask your foot and ankle surgeon. As a patient, you are part of the healthcare team. Do not be afraid to ask questions. Informed patients make informed decisions. The American College of Foot and Ankle Surgeons encourages you to print these questions and take them with you.

Do I need bunion surgery right now?What happens if I wait a while?What procedure are you recommending and why?What are the alternatives to surgery?How successful is bunion surgery?What are the risks?Should I get a second opinion?What is your training and experience to do this procedure?Where will the procedure be done?What kind of anesthesia will I need?How long will it take me to recover?Will my insurance cover this procedure?How will you make sure you operate on the correct foot.

Tailors Bunion

Tailor’s bunion, also called a bunionette, is a prominence of the fifth metatarsal bone at the base of the little toe. The metatarsals are the five long bones of the foot. The prominence that characterizes a tailor’s bunion occurs at the metatarsal head, located at the far end of the bone where it meets the toe. Tailor’s bunions are not as common as bunions, which occur on the inside of the foot, but they are similar in symptoms and causes.

Why is it called a tailor’s bunion? The deformity received its name centuries ago, when tailors sat cross-legged all day with the outside edge of their feet rubbing on the ground. This constant rubbing led to a painful bump at the base of the little toe.

Causes

Often a tailor’s bunion is caused by an inherited faulty mechanical structure of the foot. In these cases, changes occur in the foot’s bony framework, resulting in the development of an enlargement. The fifth metatarsal bone starts to protrude outward, while the little toe moves inward. This shift creates a bump on the outside of the foot that becomes irritated whenever a shoe presses against it.

Sometimes a tailor’s bunion is actually a bony spur (an outgrowth of bone) on the side of the fifth metatarsal head.

Regardless of the cause, the symptoms of a tailor’s bunion are usually aggravated by wearing shoes that are too narrow in the toe, producing constant rubbing and pressure.

Symptoms

The symptoms of tailor’s bunions include redness, swelling and pain at the site of the enlargement. These symptoms occur when wearing shoes that rub against the enlargement, irritating the soft tissues underneath the skin and producing inflammation.

Diagnosis

Tailor’s bunion is easily diagnosed because the protrusion is visually apparent. X-rays may be ordered to help the foot and ankle surgeon determine the cause and extent of the deformity.

Nonsurgical Treatment

Treatment for tailor’s bunion typically begins with nonsurgical therapies. Your foot and ankle surgeon may select one or more of the following:

Shoe modifications. Choose shoes that have a wide toe box, and avoid those with pointed toes or high heels.Padding. Bunionette pads placed over the area may help reduce pain.Oral medications. Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, may help relieve the pain and inflammation.Icing. An ice pack may be applied to reduce pain and inflammation. Wrap the pack in a thin towel rather than placing ice directly on your skin.Injection therapy. Injections of corticosteroid may be used to treat the inflamed tissue around the joint.Orthotic devices. In some cases, custom orthotic devices may be provided by the foot and ankle surgeon.

When Is Surgery Needed?

Surgery is often considered when pain continues despite the above approaches. In selecting the procedure or combination of procedures for your case, the foot and ankle surgeon will take into consideration the extent of your deformity based on the x-ray findings, your age, your activity level and other factors. The length of the recovery period will vary, depending on the procedure or procedures performed.

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