What Is Mortons Neuroma

Overview

A morton’s neuroma (or an “inter-digital” neuroma) is found between the toes of the foot, most commonly the third and fourth toes. It can also occur between the metatarsal bones (the long bones in the forefoot). It is basically an entrapped nerve, which becomes inflamed due to constant irritation from the surrounding bony structures.

Causes

Occupational hazards. Individuals whose jobs place undue stress on their forefeet (with or without wearing improper footwear) are among those who complain of neuromas. Podiatric physicians report that individuals who work on ladders, or who perform activities on their knees (such as doing landscaping, carpeting, flooring, or other work on the ground) are at risk for this problem, too, since these activities cause stress to the nerve near the ball of the foot. Those who engage in high-impact activities that bring repetitive trauma to the foot (running, aerobics, etc.) have a better than average chance of developing a neuroma at the site of a previous injury. To put it more simply, if you have sustained a previous injury to your foot (a sprain, stress fracture, etc.), that area of your foot will be more prone to neuroma development than an area that has not been injured. However, sports injuries aren?t automatically a ticket to neuromas. Trauma caused by other forms of injury to the foot (dropping heavy objects, for example) can also cause a neuroma to develop at the site of the previous injury. Much though we hate to say it, sometimes neuromas just develop and nobody knows why. The patient doesn?t have a previous injury, is wearing properly fitted shoes, and doesn?t stress his/her feet with any specific activity but the neuroma develops anyway. It is important to remember that some of the factors listed above can work alone, or in combination with each other, to contribute to the formation of neuroma.

Symptoms

Symptoms include: pain on weight bearing, frequently after only a short time. The nature of the pain varies widely among individuals. Some people experience shooting pain affecting the contiguous halves of two toes. Others describe a feeling like having a pebble in their shoe or walking on razor blades. Burning, numbness, and paresthesia may also be experienced. Morton’s neuroma lesions have been found using MRI in patients without symptoms.

Diagnosis

Your health care provider can usually diagnose this problem by examining your foot. A foot x-ray may be done to rule out bone problems. MRI or high-resolution ultrasound can successfully diagnose Morton’s neuroma. Nerve testing (electromyography) cannot diagnose Morton’s neuroma, but may be used to rule out conditions that cause similar symptoms. Blood tests may be done to check for inflammation-related conditions, including certain forms of arthritis.

Non Surgical Treatment

Treatment for Morton?s neuroma will depend on how long you’ve had the condition and its severity. Simple non-surgical treatments are effective for some people. Others may need surgery. If Morton’s neuroma is diagnosed early, treatment will aim to reduce the pressure on the affected nerve. This is usually the nerve between the third and fourth toe bones (metatarsals). Your GP or podiatrist (foot specialist) may recommend changing the type of shoes you usually wear, shoes with a wider toe area may help ease the pressure on the nerve in your foot. Using orthotic devices, such as a support for the arch of your foot to help relieve the pressure on the nerve. Anti-inflammatory painkillers or a course of steroid injections into the affected area of your foot may help ease the pain and inflammation. Alcohol and local anaesthetic is injected into your foot using ultrasound for guidance, studies have shown that this type of treatment is effective. Resting your foot and massaging your toes may also help to relieve the pain. You can make an ice pack by freezing a small bottle of water and rolling it over the affected area.

Surgical Treatment

For those who are suffering severely with Morton?s Neuroma, surgery is a possibility. An orthopedic surgeon can remove the growth and repair your foot relatively easily. However, Morton?s Neuroma surgery is associated with a lengthy recovery time and there is a possibility that the neuroma may return.

Prevention

To help reduce your chance of developing Morton’s neuroma avoid wearing tight and/or high-heeled shoes. Maintain or achieve ideal body weight. If you play sports, wear roomy, properly fitting athletic footwear.

Hammer Toes Causes Treatment

Overview

hammertoe is foot deformity that typically affects second, third or fourth toes. The condition is called hammertoe because of the unnatural position your toes form. Hammertoe causes your toe to bend upward at the middle joint in a way that looks similar to a hammer. While it may not be painful at first, this condition usually worsens with time and it becomes difficult to extend your toes. Sometimes, calluses or corns form in association with hammertoe.

Causes

Hammer toe results from shoes that don’t fit properly or a muscle imbalance, usually in combination with one or more other factors. Muscles work in pairs to straighten and bend the toes. If the toe is bent and held in one position long enough, the muscles tighten and cannot stretch out. Shoes that narrow toward the toe may make your forefoot look smaller. But they also push the smaller toes into a flexed (bent) position. The toes rub against the shoe, leading to the formation of corns and calluses, which further aggravate the condition. A higher heel forces the foot down and squishes the toes against the shoe, increasing the pressure and the bend in the toe. Eventually, the toe muscles become unable to straighten the toe, even when there is no confining shoe.

Symptoms

The middle joint of the toe is bent. The end part of the toe bends down into a claw-like deformity. At first, you may be able to move and straighten the toe. Over time, you will no longer be able to move the toe. It will be painful. A corn often forms on the top of the toe. A callus is found on the sole of the foot. Walking or wearing shoes can be painful.

Diagnosis

First push up on the bottom of the metatarsal head associated with the affected toe and see if the toe straightens out. If it does, then an orthotic could correct the problem, usually with a metatarsal pad. If the toe does not straighten out when the metatarsal head is pushed up, then that indicates that contracture in the capsule and ligaments (capsule contracts because the joint was in the wrong position for too long) of the MTP joint has set in and surgery is required. Orthotics are generally required post-surgically.

Non Surgical Treatment

Orthotics are shoe inserts that can help correct mechanical foot-motion problems to correct pressure on your toe or toes and reduce pain. Changing shoes. You should seek out shoes that conform to the shape of your feet as much as possible and provide plenty of room in the toe box, ensuring that your toes are not pinched or squeezed. You should make sure that, while standing, there is a half inch of space for your longest toe at the end of each shoe. Make sure the ball of your foot fits comfortably in the widest part of the shoe. Feet normally swell during the course of the day, so shop for shoes at the end of the day, when your feet are at their largest. Don’t be vain about your shoe size, sizes vary by brand, so concentrate on making certain your shoes are comfortable. Remember that your two feet are very likely to be different sizes and fit your shoe size to the larger foot. Low-heel shoes. High heels shift all your body weight onto your toes, tremendously increasing the pressure on them and the joints associated with them. Instead, wear shoes with low (less than two inches) or flat heels that fit Hammer toe your foot comfortably.

Surgical Treatment

Curative treatment of hammertoes varies depending upon the severity of the deformity. When the hammertoe is flexible, a simple tendon release in the toe works well. The recovery is rapid often requiring nothing more that a single stitch and a Band-Aid. Of course if several toes are done at the same time, the recovery make take a bit longer.

Prevention

There are several things you can do to help prevent hammer toes from forming or progressing. Wear supportive shoes to help prevent deformities. Hammer toes are often related to faulty foot mechanics, especially foot flattening. Wear custom orthotics prescribed by your podiatrist. Orthotics may slow the progression or prevent the development of hammer toes. Avoid shoes with narrow or pointed toe boxes that can compress the toes.