Candy Reese

Overview

A bunion is a deformity of the metatarsophalangeal (MTP) joint at the base of the big toe. A bunion develops when the first metatarsal bone of the foot turns outward and the big toe points inward (toward the other toes), causing the joint to jut out. A bunion is most likely to develop when susceptible feet are repeatedly squeezed into narrow, pointed-toe footwear. The big toe pushes against the other toes, sometimes diving over or under them. As a result, the base of the big toe ? the metatarsophalangeal (MTP) joint ? juts or angles out from the foot.

Causes
Bunions are not inherited, but do tend to run in families. What is inherited is the poor or faulty foot type, that mechanically can lead to the instability around the joint that will eventually lead to bunions, how soon, how quickly and how bad they are or become is assumed to be very dependant on the footwear. A number of other factors are known to play a role in the cause of bunions and hallux valgus. Bunions can follow foot injuries and develop in those with neuromuscular problems. Those with flat feet or pronated feet appear to be more prone to the instability about the joint and have a higher incidence of bunions. Some activities (eg ballet dancing) puts added pressure on the joint and may increase the chance of bunions developing.
SymptomsCorns and calluses may occur on the soles of the feet, in between toes and on the bunion joint. Stiffness can occur at the big toe due to secondary arthritis, this is known as Hallux Rigidus. Other foot conditions can occur such as in growing toenails and in severe cases the bunion joint may have a fluid filled sack called a bursitis. This can be very painful and can become infected.

Diagnosis
Although bunions are usually obvious from the pain and unusual shape of the toe, further investigation is often advisable. Your doctor will usually send you for X-rays to determine the extent of the deformity. Blood tests may be advised to see if some type of arthritis could be causing the pain. Based on this evaluation, your doctor can determine whether you need orthopaedic shoes, medication, surgery or other treatment.

Non Surgical Treatment
In the early stages of the formation of a bunion, soaking feet in warm water can provide temporary relief. The best way to alleviate the pain associated with bunions is to wear properly fitting shoes. Shoes designed with a high, wide toe box (toe area) are recommended for people suffering from forefoot disorders, such as bunions. Shoes with rocker soles will unload pressure to the bunion area. Orthotics are also recommended for this condition to provide extra comfort, support, and protection. Other conservative treatments include using forefoot products designed to accommodate and relieve bunions such as bunion shields, bunion night splints, and bunion bandages. These conservative treatments can limit the progression of the bunion formation, relieve pain and provide a healthy environment for the foot.


Surgical Treatment
Bunion surgery is most often performed as an out-patient, this means you go home that same day. It will likely be done at a hospital or out-patient (ambulatory) surgery center. The anesthetic choices with bunion surgery are local with sedation, spinal or general anesthesia. You wouldn?t expect that a small bunion would be treated exactly the same as a large one. Over the years, surgeons have developed dozens of methods to surgically correct bunions. But don?t worry because only a handful of methods are used today. With most bunion surgeries today, the procedure involves a combination of soft-tissue rebalancing of ligaments and tendons as well as bone work to re-align the foot structure. You may have heard people say they had their ?bunion shaved.? In most cases, the surgery often involves much more than simply shaving the bunion. The shaving part of the procedure is called an ?exostectomy? and often performed in conjunction with other methods.

tag : Bunions

Overview


Pronation refers to the inward roll of the foot during normal motion and occurs as the outer edge of the heel strikes the ground and the foot rolls inward and flattens out. A moderate amount of pronation is required for the foot to function properly, however damage and injury can occur during excessive pronation. When excessive pronation does occur the foot arch flattens out and stretches the muscles, tendons and ligaments underneath the foot.


Causes


Acquired "Flat Feet" this develops over a period of time rather than at birth (unlike Congenital "Flat Feet"). In children, many different factors may contribute to the development of this condition such as the type of shoes that a child wears, a child's sitting or sleeping positions or it may occur as some type of compensation for other abnormalities located further up the leg. Compensation may occur due to the rupture (tearing) of ligaments or tendons in the foot. One common reason for this condition is that the foot is compensating for a tight Achilles Tendon. If this tendon is tight it may cause the foot to point downward away from the body. This gives the body the perception that the affected leg is longer in length and the body attempts to compensate for the perceived additional length by flattening out the foot arch in an attempt to provide balance and stability.


Symptoms


If ignored, overpronation can lead to complications such as hammer toes, corns and calluses, shin splints, hallux rigidus and many more foot and lower leg problems. Hammer toes appear when the toes are placed under too much pressure and the ligaments and muscles in the toes begin to reduce in size, leading to the curvature of the toes and making them look like little hammers. Overpronators can develop hammertoes if they don?t wear an appropriate pair of shoes. Corns and calluses also appear as a result of overpronation. They form in response to excess pressure, and overpronators may find that they have excessive hard skin on the balls of the feet and inside edge of the big toe. It is the body?s way of protecting against excessive forces and friction. They can be painful.


Diagnosis


If you have flat feet or low arches, chances are you overpronate. Although not always the case, the lower your arches the greater the overpronate. Stand on a hard surface (in front of a mirror if you need to) and look at your feet, flat feet or low arches are easy to spot. If your feet look flatter than a pancake, have a look at your ankles and see if they seem collapsed or straight. If they are, you're overpronating.


Non Surgical Treatment


Treatment with orthotics will provide the required arch support to effectively reduce excessive pronation and restore the foot and its posture to the right biomechanical position. It should be ensured that footwear has sufficient support, for example, shoes should have a firm heel counter to provide adequate control.


Prevention


Many of the prevention methods for overpronation orthotics, for example, can be used interchangeably with treatment methods. If the overpronation is severe, you should seek medical attention from a podiatrist who can cast you for custom-made orthotics. Custom-made orthotics are more expensive, but they last longer and provide support, stability, and balance for the entire foot. You can also talk with a shoe specialist about running shoes that offer extra medial support and firm heel counters. Proper shoes can improve symptoms quickly and prevent them from recurring. Surgery can sometimes help cure and prevent this problem if you suffer from inherited or acquired pes planus deformity. Surgery typically involves stabilizing the bones to improve the foot?s support and function.

tag : Over-Pronation

Overview


The condition is more common in young people active in sport, and boys are more frequently affected than girls. One study found the average age of presentation was around 12 years for boys and 9 years for girls. In one prospective study of injuries among players aged 9-19 years in football academies, 2% of overall football injuries were due to Sever's disease; the peak for incidence was in the under-11 age group. In a study of 85 children, the condition was bilateral in 61%.


Causes


The condition generally occurs in active children at early adolescence during rapid growth periods as the heel bone can grow faster than the leg muscles causing them to become tight and overstretched. Sever?s disease most often caused by inadequate footwear, playing sport on hard surfaces, calf tightness and biomechanical problems.


Symptoms


If your child has any of the following symptoms, call your pediatrician for an evaluation. Heel pain that begins after starting a new sports season or a new sport. Walking with a limp or on tiptoes. Pain that increases with running or jumping. Heel tendon that feels tight. Pain when you squeeze the child's heel near the back. Pain in one or both heels.


Diagnosis


Your podiatrist will take a comprehensive medical history and perform a physical examination including a gait analysis. The assessment will include foot posture assessment, joint flexibility (or range of motion), biomechanical assessment of the foot, ankle and leg, foot and leg muscle strength testing, footwear assessment, school shoes and athletic footwear, gait analysis, to look for abnormalities in the way the feet move during gait, Pain provocation tests eg calcaneal squeeze test. X-rays are not usually required to diagnose Sever?s disease.


Non Surgical Treatment


Treatment includes modifying activities and resting to reduce pain and inflammation and take pressure off the growth center. Ice can also be very helpful in relieving symptoms, as well as anti-inflammatory medication. A physical therapy program should be initiated to stretch tight calf muscles and strengthen the ankle muscles to relieve tension on the growth center. Shoes with padded heel surfaces and good arch support can decrease pain. Cleats may need to be avoided for some time to help reduce symptoms. The doctor may also recommend gel heel cups or supportive shoe inserts.


Recovery


With proper care, your child should feel better within 2 weeks to 2 months. Your child can start playing sports again only when the heel pain is gone. Your doctor will let you know when physical activity is safe.

tag : SeversDisease,CalcanealApophysitis

Overview


Flexible flatfeet are considered normal in young children because babies are not born with a normal arch. The arch may not form fully until sometime between ages 7 and 10. Even in adulthood, 15% to 25% of people have flexible flatfeet. Most of these people never develop symptoms. In many adults who have had flexible flatfeet since childhood, the missing arch is an inherited condition related to a general looseness of ligaments. These people usually have extremely flexible, very mobile joints throughout the body, not only in the feet. Flatfeet also can develop during adulthood. Causes include joint disease, such as rheumatoid arthritis, and disorders of nerve function (neuropathy).





Causes


Flatfoot can have many different causes. It could be a weakness or a structural abnormality you?ve had since birth. It could also mean that tendonitis, damage to the connective tissues, arthritis, or nerve problems have affected the structures in your feet. Even wearing unsupportive footwear can lead to weakness and arch pain. Whatever the cause, many conservative, noninvasive treatments exist to help relieve and eliminate your discomfort.


Symptoms


Pain and tenderness associated with plantar fascia strains are usually felt on the bottom of the foot and may manifest either as a specific or general area of tenderness. Plantar fascia pain may be increased or decreased by stretching of the arch. Generally, in mild cases of plantar fasciitis, the pain will decrease as the soft tissues of the foot "warm up"; however, pain may increase as use of the foot increases. In more severe cases of plantar fasciitis, pain may increase when the arch is stressed. A more specific pain (point tenderness) is an indicator that something is wrong in that specific area. Pain with movement of the affected area is also an indicator of the particular body part affected.


Diagnosis


Magnetic Resonance Imaging (MRI) can show tendon injury and inflammation but cannot be relied on with 100% accuracy and confidence. The technique and skill of the radiologist in properly positioning the foot with the MRI beam are critical in demonstrating the sometimes obscure findings of tendon injury around the ankle. Magnetic Resonance Imaging (MRI) is expensive and is not necessary in most cases to diagnose posterior tibial tendon injury. Ultrasound has also been used in some cases to diagnose tendon injury, but this test again is usually not required to make the initial diagnosis.


Non Surgical Treatment


Doctors commonly prescribe shoe inserts, or orthotics, to support the arch. These devices make walking and standing more comfortable for a person with fallen arches, reports the American Academy of Orthopaedic Surgeons. Orthotics are typically worn with closed shoes. They are available over-the-counter or can be custom-made.





Surgical Treatment


Tendon transfers: Too much pull of certain muscles and tendons is often the cause of the deformity related with a cavus foot. Moving one of these muscles or tendons may help the foot work better. In addition, patients with a cavus foot may have weakness in moving the foot up, which is sometimes called a foot drop. In these cases, a tendon from the back of the ankle may be moved to the top of the foot to help improve strength. Correcting the deformity of the foot may not be possible with soft tissue procedures alone. In these instances, one or more bone cuts (osteotomies) may be needed. Instead of a bone cut, a fusion (arthrodesis) procedure may be used. A fusion removes the joint between two bones so they grow together over time. During a fusion the bones may be held in place with plates or screws. Calcaneal osteotomy: This procedure is performed to bring the heel bone back under the leg. This is needed if correction of the deformity in the front of the foot does not also correct the back of the foot or ankle. A calcaneal osteotomy can be performed several ways and is often held in place with one or more screws. Sometimes patients have a deformity that has caused damage to the joints. In these cases, soft tissue procedures or bone cuts may not be enough, and it may be necessary to eliminate the joint. Clawed toes are a common problem with cavus foot deformity. This can be treated with tendon surgery, fusion or removal of part of the toe bones. Following surgery the toes are often temporarily held in place with pins.


Stretching Exercises


Plantar Fasciitis stretches should always be gentle and pain free, if discomfort occurs with or after stretching decrease the intensity and duration of stretches. Stretches can usually be gradually progressed in intensity and duration over time according to individual tolerance. Plantar Fasciitis Stretch 1. Stretch for the right calf muscle (gastrocnemius) and the arch of the right foot (plantar fascia and muscles under the arches). Take your right heel close to the wall and ball of the foot upright against the wall. Move your hips forwards to the wall. Try to keep your right leg straight. Push down through your right heel to increase the stretch. Maintain for 30 seconds, repeat 2-3 times. Plantar Fasciitis Stretch 2. Stretch for the outside belly of the right calf muscle and the arch of the right foot. Take your right heel close to the wall. Turn the ball of your right foot outwards to 2 o?clock position upright against the wall. Move your hips forwards to the wall. Turn your trunk in the opposite direction (i.e. to the left). Try to keep your right leg straight. Push down through your right heel to increase the stretch. Maintain for 30 seconds, repeat 2-3 times. Plantar Fasciitis Stretch 3. Stretch for the inside belly of the right calf muscle and the arch of the right foot. Take your right heel close to the wall. Turn the ball of your right foot inwards to 10 o?clock position upright against the wall. Move your hips forwards to the wall. Turn your trunk in the opposite direction (i.e. to the right). Try to keep your right leg straight. Push down through your right heel to increase the stretch. Maintain for 30 seconds, repeat 2-3 times. Plantar Fasciitis Stretch 4. Stretch for the right achilles tendon and the arch of the right foot. Take your right heel close to the wall and ball of the foot upright against the wall (as for stretch 1). Move your hips forwards to the wall. Bend your right knee forwards into the wall keeping the ball of your foot upright against the wall. Push down through your right heel to increase the stretch. Maintain for 30 seconds, repeat 2-3 times.

tag : ArchPain,PlantarFasciitis,PediatricFlatfoot,FlexibleFlatfoot

Overview
There are some things that gain value as they age. Antique dealers are always on the lookout for pieces that have a certain ?wear and tear? look that will bring a high price tag. Our feet on the other hand, don?t always fair as well when they have experienced a lot of wear and tear. Cumulative stress and impact can cause your foot structure to weaken and become prone to injury, especially when you have a flat foot. This is the case with a condition called posterior tibial tendon dysfunction.


Causes
Many health conditions can create a painful flatfoot, an injury to the ligaments in the foot can cause the joints to fall out of alignment. The ligaments support the bones and prevent them from moving. If the ligaments are torn, the foot will become flat and painful. This more commonly occurs in the middle of the foot (Lisfranc injury), but can also occur in the back of the foot. In addition to ligament injuries, fractures and dislocations of the bones in the midfoot can also lead to a flatfoot deformity.

Symptoms
The first stage represents inflammation and symptoms originating from an irritated posterior tibial tendon, which is still functional. Stage two is characterized by a change in the alignment of the foot noted on observation while standing (see above photos). The deformity is supple meaning the foot is freely movable and a ?normal? position can be restored by the examiner. Stage two is also associated with the inability to perform a single-leg heel rise. The third stage is dysfunction of the posterior tibial tendon is a flatfoot deformity that becomes stiff because of arthritis. Prolonged deformity causes irritation to the involved joints resulting in arthritis. The fourth phase is a flatfoot deformity either supple (stage two) or stiff (stage 3) with involvement of the ankle joint. This occurs when the deltoid ligament, the major supporting structure on the inside of the ankle, fails to provide support. The ankle becomes unstable and will demonstrate a tilted appearance on X-ray. Failure of the deltoid ligament results from an inward displacement of the weight bearing forces. When prolonged, this change can lead to ankle arthritis. The vast majority of patients with acquired adult flatfoot deformity are stage 2 by the time they seek treatment from a physician.

Diagnosis
The diagnosis of tibialis posterior dysfunction is essentially clinical. However, plain radiographs of the foot and ankle are useful for assessing the degree of deformity and to confirm the presence or absence of degenerative changes in the subtalar and ankle articulations. The radiographs are also useful to exclude other causes of an acquired flatfoot deformity. The most useful radiographs are bilateral anteroposterior and lateral radiographs of the foot and a mortise (true anteroposterior) view of the ankle. All radiographs should be done with the patient standing. In most cases we see no role for magnetic resonance imaging or ultrasonography, as the diagnosis can be made clinically.

Non surgical Treatment
Depending on the stage of the deformity and patient?s functional goals, various treatment options are available. Some patients improve with conservative care which includes rest and immobilization, shoe modifications, orthoses and bracing, or physical therapy. Surgery might be warranted for advanced stages of the condition. Often a combination of procedures including tendon and muscle augmentation, tendon transfers, realigning of bones or fusion of certain joints might be necessary in more advanced cases. Your doctor will evaluate and recommend an individualized plan of care with your specific needs in mind.


Surgical Treatment
If conservative treatment fails surgical intervention is offered. For a Stage 1 deformity a posterior tibial tendon tenosynovectomy (debridement of the tendon) or primary repair may be indicated. For Stage 2 a combination of Achilles lengthening with bone cuts, calcaneal osteotomies, and tendon transfers is common. Stage 2 flexible PTTD is the most common stage patients present with for treatment. In Stage 3 or 4 PTTD isolated fusions, locking two or more joints together, maybe indicated. All treatment is dependent on the stage and severity at presentation with the goals and activity levels of the patient in mind. Treatment is customized to the individual patient needs.

tag : AdultAquiredFlatFoot