What Is Accessory Navicular Syndrome

2017-06-12T00:41:00Z

AnnettaCarty92:

Overview For most people with an accessory navicular, the extra bone does not cause any problems and most are unaware of its presence. But certain activities or circumstances may cause the extra bone or the tibialis posterior tendon that contains it to grow irritated. This is called accessory navicular syndrome, and its possible causes include sprains, overuse, or wearing shoes that constantly rub against the bone. Individuals who have a collapsed arch (commonly known as flat feet) may be at greater risk of accessory navicular syndrome, assuming they have the extra bone, because of the added daily trauma placed on the tibialis posterior tendon. Causes Most of the time, this condition is asymptomatic and people may live their whole lives unaware that they even have this extra bone. The main reason the accessory navicular bone becomes problematic is when pain occurs. There is no need for intervention if there is no pain. The accessory navicular bone is easily felt in the medial arch because it forms a bony prominence there. Pain may occur if the accessory bone is overly large causing this bump on the instep to rub against footwear. Symptoms Adolescence is a common time for the symptoms to first appear. This is a time when bones are maturing and cartilage is developing into bone. Sometimes, however, the symptoms do not occur until adulthood. The signs and symptoms of accessory navicular syndrome include a visible bony prominence on the midfoot (the inner side of the foot, just above the arch) Redness and swelling of the bony prominence. Vague pain or throbbing in the midfoot and arch, usually occurring during or after periods of activity. Diagnosis To diagnose accessory navicular syndrome, medical staff ask about the patient?s activities and symptoms. They will examine the foot for irritation or swelling. Medical staff evaluate the bone structure, muscle, joint motion, and the patient?s gait. X-rays can usually confirm the diagnosis. MRI or other imaging tests may be used to determine any irritation or damage to soft-tissue structures such as tendons or ligaments. Because navicular accessory bone irritation can lead to bunions, [http://kimberly6davenport69.exteen.com/20150623/hammertoes-treatment heel spurs] and plantar fasciitis, it?s important to seek treatment. Non Surgical Treatment Excess weight will increase the force on the posterior tibial tendon as it inserts into the accessory navicular and will tend to precipitate or aggravate symptoms. If a patient with a symptomatic accessory navicular is overweight, then losing weight can be very helpful. Even losing 5-10lbs will decrease the amount of force going through the foot with each step by as much as 15-30lbs. This is because the foot acts like a lever serving to magnify the force absorbed by the foot with each step. Surgical Treatment If non-operative treatment fails to relieve the patient’s symptoms, surgical intervention may be warranted. The standard operative treatment of an accessory navicular is a Kidner procedure. However, if surgery is undertaken it is important that it address the underlying source of the patients pain.

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2017-06-12T00:40:56Z

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Dealing With Pain In The Arch

2017-06-11T17:15:59Z

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Overview Plantar fasciitis is a common, painful foot condition. Patients, and sometimes doctors often confuse the terms plantar fasciitis and [https://augustasallach.wordpress.com/2015/01/06/exercises-for-feet-corns heel spurs]. Plantar fasciitis refers to the syndrome of inflammation of the band of tissue that runs from the heel along the arch of the foot; a heel spur is a hook of bone that can form on the heel bone (calcaneus). About 70% of patients with plantar fasciitis have been noted to have a heel spur that can be seen on x-ray. Causes In most cases, plantar fasciitis develops without a specific, identifiable reason. There are, however, many factors that can make you more prone to the condition. Tighter calf muscles that make it difficult to flex your foot and bring your toes up toward your shin. Obesity. Very high arch. Repetitive impact activity (running/sports). New or increased activity.Although many people with plantar fasciitis have heel spurs, spurs are not the cause of plantar fasciitis pain. One out of 10 people has heel spurs, but only 1 out of 20 people (5%) with heel spurs has foot pain. Because the spur is not the cause of plantar fasciitis, the pain can be treated without removing the spur. Symptoms Flat feet can exhibit a variety of symptoms, from mild to severe. The extent of the flat foto does not always correlate with the extent of symptoms. Patients may complain of arch pain and heel pain. Commonly there is pain on the outside of the foot, where the foot meets the ankle as the collapse foot abuts against the ankle. Muscle cramps within the foot, and onto the leg (shin splints) may occur. In general, patients have pain with activity, such as walking or running. The pain may be deep and focal to a generalized widespread achy feeling. Irritation from shoe gear can cause redness and swelling. Common reasons patients seek treatment are pain, interference with walking or activities, difficulty fitting shoes, swelling, and notice a change in appearance of the foot and/or unsightly appearance. Diagnosis The medical practitioner will examine how the muscles of your foot function. These tests may involve holding or moving your foot and ankle against resistance; you may also asked to stand, walk, or even run. Pain caused by movements may indicate the cause of the pain. The nerves in the foot will be tested to make sure no injury has occurred there. An x-ray, MRI, or bone scan of the foot and arch may be taken to determine if there are changes in the makeup of the bone. Non Surgical Treatment Relieving the pain caused by plantar fasciitis boils down to two basic needs. Reduce the inflammation. Support and stretch the plantar fascia. If you can accomplish those two goals, you should note pain relief more quickly. Doctors treating plantar fasciitis will recommend the following options for accomplishing this. Rest, Get off your feet as much as possible when the pain is at its worst. If you must walk or run, try to stay off hard, unforgiving surfaces and wear supporting footwear. Use ice on the arch several times a day to help reduce swelling if necessary. Take Tylenol, Advil, or other over-the-counter pain relievers that contain acetaminophen, ibuprofen, or naproxen to help lessen the inflammation and ease pain. Stretch your toes, calves, and foot repeatedly throughout the day to keep the plantar fasciia limber. Purchase insoles, inserts, or orthopedic shoes designed to support the arch of the foot and wear them at all times. Purchase splints that will stretch the Achilles tendon as you sleep, helping to lessen morning heel pain. If none of the above helps, your doctor may prescribe regular injections of cortisone to control the pain. As a last resort, your doctor may attempt surgery to repair the plantar fascia. Surgical Treatment There are two types of bone procedure for flat feet, those where bone cuts and bone grafts are used to alter the alignment by avoiding any joint structures, or joint invasive procedures (called fusions or arthrodeses) that remove a joint to reshape the foot. With joint fusion procedures, there are those procedures that involve non-essential joints of the foot versus those that involve essential joints. All bone procedures have their place in flat foot surgery, and Dr. Blitz carefully evaluates each foot to preserve as much motion and function while obtaining proper and adequate alignment. In many cases a flat foot reconstruction involves both soft tissue procedures and bone procedures to rebuild and restore the arch. There are several joints in the arch of the foot that can collapse - and these joints are non-essential joints of the foot. This does not mean that they do not have a purpose, but rather become inefficient is providing a stable platform for function. As such, locking these non-essential non-functioning joints into place is commonly recommended. These joints are fused together with screws and/or plates. A heel bone that is no longer in proper position and pushed outwards away from the foot can be corrected with a bone cut and realignment procedure, so long as the displacement is not too significant. A benefit of this surgery is that it keeps the back portion of the foot mobile, and helps the surrounding tendons work for efficiently in maintaining the arch. In certain flat feet, the foot is deviated outwards and away from the midline of the body. Sometimes, this is due to the outer portion of the foot being shorter than the inner portion. Here bone graft can be added to the outer edge of the foot to lengthen the foot to swing the foot over into a corrected position. This procedure is most commonly performed in children and young adults. A bone graft is inserted into the top part of the arch to realign a component of the flat foot, medically known as forefoot varus or medial column elevatus. The back part of the foot (called the rearfoot complex) can be the cause (or source) of the flat foot or the simply affected by the flat foot foot. In simple terms, the back part of the foot can be made to flatten out due to arch problems - and vica versa for that matter. Dr. Blitz specifically identifies the cause of the flat foot as this will determine the best treatment plan, as each flat foot needs to be evaluated individually. The rearfoot is made up of three joints, and depending on the extent and most importantly the rigidity of these joints, they may require fusion to restore alignment. When all three joints require fusion - this call is a triple arthrodesis. For completeness, isolated fusion of any of the three joints can be performed (such as subtalar joint arthrodesis, talonavicular arthrodesis, and calcaneaocuboid joint arthrodesis). The medical decision making for isolated fusions is beyond the scope this article, but Dr. Blitz tries to avoid any rearfoot fusion for flexible feet because these are joints are essential joints of the foot, especially in younger people. Those in severe cases, it may be advantageous to provide re-alignment. Prevention Stretch and strengthen important muscles in your feet, ankles and legs in order to guard against future strain. Make sure to acquire suitable arch supports and inserts if necessary, and that your shoes are shock absorbent and in good condition. Wearing tattered shoes provides no protection, and runners should replace their footwear before exceeding 500 miles of usage. Athletes new to arch supports should gradually build their training routine, allowing their feet to become accustomed to a new stance.

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2017-06-11T17:15:51Z

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What Is Accessory Navicular Syndrome

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Dealing With Pain In The Arch

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