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2015.07.11
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カテゴリ:カテゴリ未分類

Overview
A Hammertoes is a contracture of the toes as a result of a muscle imbalance between the tendons on the top and the tendons on the bottom of the toe. They can be flexible or rigid in nature. When they are rigid, it is not possible to straighten the toe out by manipulating it. Frequently, they develop corns on the top of the toe as a result of rubbing on the shoe. They may also cause a bothersome callous on the ball of the foot. This occurs as a result of the toe pressing downward on the bone behind the toe. This area then becomes prominent and the pressure of the bone against the ground causes a callous to form.

Causes
The muscles of each toe work in pairs. When the toe muscles get out of balance, a hammertoe can form. Muscle imbalance puts a lot of pressure on the toe's tendons and joints. This pressure forces the toe into a hammerhead shape. How do the toe muscles get out of balance? There are three main reasons. Genes. you may have inherited a tendency to develop hammertoes because your feet are somewhat unstable, they may be flat or have a high arch. Arthritis. Injury to the toe, ill-fitting shoes are the main culprits. If shoes are too tight, too short, or too pointy, they push the toes out of balance. Pointy, high-heeled shoes put particularly severe pressure on the toes.

Symptoms
Hammertoe and mallet toe feature an abnormal bend in the joints of one or more of your toes. Moving the affected toe may be difficult or painful. Corns and calluses can result from the toe rubbing against the inside of your shoes. See your doctor if you have persistent foot pain that affects your ability to walk properly.

Diagnosis
Most health care professionals can diagnose hammertoe simply by examining your toes and feet. X-rays of the feet are not needed to diagnose hammertoe, but they may be useful to look for signs of some types of arthritis (such as rheumatoid arthritis) or other disorders that can cause hammertoe.

Non Surgical Treatment
The treatment options vary with the type and severity of each hammertoe, although identifying the deformity early in its development is important to avoid surgery. Podiatric medical attention should be sought at the first indication of pain and discomfort because, if left untreated, hammertoes tend to become rigid, making a nonsurgical treatment less of an option. Your podiatric physician will examine and X-ray the affected area and recommend a treatment plan specific to your condition.

Surgical Treatment
In some cases, usually when the hammertoe has become more rigid and painful, or when an open sore has developed, surgery is needed. Often patients with hammertoe have bunions or other foot deformities corrected at the same time. 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, the number of toes involved, your age, your activity level, and other factors. The length of the recovery period will vary, depending on the procedure or procedures performed.






最終更新日  2015.07.11 19:42:21
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