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Overview

A bunion occurs when the big to begins to deviate towards the second toe. The biggest misconception is that bunions occur from an overgrowth of bone. While this may be true in very few people, the bunion really represents a dislocation or subluxation of the big toe joint and it bulges against the skin. This bony prominence is what is commonly called a bunion. Sometimes the bunion area may become irritated, red and/or callused.

Causes
Bunions tend to run in families, but that does not mean that if you have a bunion, your children will inevitably have one too. The connection may be that bunions are a bit commoner in people with unusually flexible joints, and this can be hereditary. They are also commoner in women than in men. Bunions do occur in cultures in which shoes are not worn, but much less commonly. Shoes which squeeze the big toe or do not fit properly, or have an excessively high heel, may worsen the deformity, particularly in people who are at higher risk anyway.
SymptomsBunions typically start out as a mild bump or outward bending of the big toe. Bunions at this stage are usually only a concern of appearance at this stage, and at this point they often don't hurt much. Over time, the ligaments that connect the bones of the toe stretch out, and the tendons attaching to the big toe gradually pull it farther and farther towards the second toe. Sometimes patients will find their first and second toes begin to press together too much, and they'll often get a painful corn between those toes. As the bunion progresses, the big toe may begin to ride on top of the second toe, or vice versa, creating a second deformity. Others will develop bump pain at the site of the bony enlargement on the side of the foot. A painful bursa may develop at that site. This is particularly true in tight shoes. Many patients also develop a painful callus beneath the foot. Capsulitis and other types of metatarsalgia may develop in the joints beneath these calluses, particularly in the second and third metatarsophalangeal joints (the joints in the ball of the foot). Over time, with the toe held in a crooked position for enough time, arthritis develops in the big toe joint. This will usually result in decreased range of motion of that joint (a condition known as "Hallux Limitis"), which as a result, often causes the patient to changes in the way a patient walks. Often the patient walks in an "out-toed", or duck-like, fashion, which very frequently causes secondary pain in the legs, knee, hip, and low back.

Diagnosis
Diagnosis begins with a careful history and physical examination by your doctor. This will usually include a discussion about shoe wear and the importance of shoes in the development and treatment of the condition. X-rays will probably be suggested. This allows your doctor to measure several important angles made by the bones of the feet to help determine the appropriate treatment.

Non Surgical Treatment
Most of the time, non-surgical (conservative) treatment can control the symptoms of a foot bunion or bunionette. These include. Appropriate Footwear, changing to wide fitting footwear reduces the pressure on the big toe and prevents shoes from rubbing on the bony lump. When possible, go barefoot
Toe stretchers are a really simple way to reduce foot bunion pain. Toe Stretchers, wearing toe spaces that fit in-between the toes help to stretch the muscles and ligaments around the toes, improving the alignment and relieving pain. Find out more about how these work in the Toe Stretcher section. Painkillers, your doctor may prescribe or recommend over-the-counter medication to reduce the pain and inflammation. Foot bunion correctors can be worn in your shoe to help realign your foot if you suffer from foot bunions. Orthotics. There are a number of over-the-counter shoe inserts that can help relieve symptoms. Bunion correctors work by realigning the bones in your foot to reduce pressure on the affected toe. There are both day-time and night-time splints on the market, although the evidence of their effectiveness is lacking. Ice. Applying ice packs to the foot can help reduce pain and inflammation. Bunion pads help to reduce any friction on your big toe. Bunion Pads. You can also get protective foot cushions that sit over the skin to prevent the hallux abducto valgus rubbing on your shoes.


Surgical Treatment
Bunions can cause pain and difficulty wearing certain shoes. When simple treatments don't relieve your symptoms, surgery may be considered for treatment of the bunion. What are the signs that surgery may be the right treatment for your bunion? In general, surgery is recommended only when pain from the bunion prevents a patient from wearing normal shoes. There is a common misconception that surgical treatments for a bunion are better and quicker than non-surgical treatments. Unfortunately, patients who rush into surgery may have unrealistic expectations, and may be unsatisfied with surgery.

Prevention
Choosing footwear that fits correctly, especially low heeled shoes with plenty of space for the toes, is one of the main ways that bunions can be prevented. Always stand when trying on shoes to ensure they still fit comfortably when the foot expands under your body weight. Try shoes on both feet, and select the size appropriate for your larger foot. Use an extra insole if one shoe is looser than the other. Do not cramp the larger foot. People prone to flat-footedness should consider the use of arch supports, orthotic shoe inserts or special orthotic shoes to prevent or delay the development of bunions.