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Bauerfeind ValguLoc Bunion Splint

Bauerfeind ValguLoc Bunion Splint

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Pro Tec Liquicell Blister Bands

Pro Tec Liquicell Blister Bands

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Pro-Tec Toe Flexor Toe Stretcher

Pro-Tec Toe Flexor Toe Stretcher

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Bauerfeind ViscoHeel N Heel Cushions

Bauerfeind ViscoHeel N Heel Cushions

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Bauerfeind ViscoSpot Heel Cushions

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Ankle Foot Orthosis Semi Rigid (AFO)

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Bunions

Alternate Names

  • hallux abducto valgus
  • hallux abducto valgus with metatarsus supremus varus
  • hallux valgus
  • Bunions

Definition

A bunion is a bump near the big toe joint. It may or may not involve movement of the big toe towards the second toe.

What is going on in the body?

A bunion or bunion deformity can be present from birth, but most often it occurs over time in an adult. Structural problems in the feet lead to irritation and deformity of the big toe joint.
The joint at the base of the big toe is made up of two bones. One extends from the arch of the foot and the other connects to the big toe. The two bones meet in a joint near the "ball" of the foot.
In some persons, the bone from the arch tends to turn outward and the toe bone tends to turn inward, toward the second toe. This may be caused by a familial tendency, by unstable arches, or by wearing ill-fitting shoes.
After many years, the joint becomes irritated, causing more bone to form in this area. This leads to irritation of the soft tissues that cover the bones. The whole area becomes inflamed, or swollen, and is pushed against the side of the shoe. This, in turn, leads to more irritation and swelling and eventually to the painful condition known as a bunion.

Risks

What are the causes and risks of the condition?

Persons who have poor blood circulation or a loss of sensation in the feet can be at risk for other problems if they have bunions. Loss of circulation can lead to problems in healing simple skin damage, such as a blister, that can become infected.
Loss of sensation, which occurs in many conditions, but most commonly in diabetes, can lead to a person being unaware of significant damage to his or her feet. This also may allow for an infection to develop. If the infection gets into the bone, part or all of the foot or even the leg may have to be amputated.

Prevention

What can be done to prevent the condition?

The best way to prevent a bunion is to wear shoes that support the arch and are roomy enough so they do not squeeze the toes together.
A person should avoid wearing shoes with pointed toes or high heels. Arch supports, especially prescription arch inlays or orthotics, can help keep a bunion from forming. These can also reduce pain by preventing the foot from rolling to the inside.
Various bunion pads are available that can simply keep pressure off the bump and minimize pain.
Bunions that do not respond to these simple measures are usually treated with surgery.
A key member of the foot healthcare team is the person who fits shoes, or a pedorthist. Many independent, full-service shoe stores have pedorthists who can properly fit a person with the correct style of shoe. A pedorthist can also make changes to shoes for the best comfort.
A podiatrist or orthopedic surgeon who specializes in foot care is needed for more complicated treatments. This may include custom-made foot orthotics or surgery.

Diagnosed

How is the condition diagnosed?

A healthcare professional can diagnose a bunion with a physical examination of the foot and by the symptoms a person is having. X-rays help to confirm the diagnosis.

Long Term Effects

What are the long-term effects of the condition?

Bunions that are left untreated continue to get worse and can make it very painful to walk. Also, it is difficult to exercise if the foot or feet are in pain.
Persons with painful bunions should see a healthcare professional to be evaluated. Appropriate therapy will allow people with bunions to remain physically active and avoid the health risks of a sedentary lifestyle.

Other Risks

What are the risks to others?

Persons who have poor blood circulation or a loss of sensation in the feet can be at risk for other problems if they have bunions. Loss of circulation can lead to problems in healing simple skin damage, such as a blister. This can lead to infection. Loss of sensation, which occurs in many conditions, but most commonly in diabetes, can lead to a person being unaware of significant damage to his or her feet. This also may allow for an infection to develop. If the infection gets into the bone, part or all of the foot or even the leg may have to be amputated.

Treatments

What are the treatments for the condition?

People who know they have a tendency to form a bunion should be treated promptly. The method of treatment to be used first is with arch supports or custom-made foot orthotics. These supports help to manage the abnormal foot structure.
Other treatments include:
  • wearing wide shoes or having shoes stretched to prevent pressure in the area of the big toe.
  • using braces to try and bring the big toe back into alignment. The braces are effective, but they are hard to wear.
  • bunion repair surgery, if other methods have failed to correct the problem.

Side Effects

What are the side effects of the treatments?

There are usually no side effects with nonsurgical treatments. Surgery may be complicated by:
  • stomach upset from the anesthesia
  • possible allergic reaction to the anesthesia
  • possible bleeding or infection at the surgery site

After Treatment

What happens after treatment for the condition?

Treatment is usually ongoing. It involves protecting the area to prevent symptoms or continuing to wear arch supports or foot orthotics.

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