Overview
A bunion is an often painful enlargement of bone or tissue around the joint at the base of the big toe. If you have a bunion, you will notice a bump on your big toe joint. The big toe may turn in toward the second toe and the tissues surrounding the joint may be swollen and tender. Bunions can come from a variety of causes, including diabetes, rheumatoid arthritis, or foot mechanics that place too much load on the ball of your foot. If untreated, bunions can worsen, leading to other serious complications, and even potentially require surgery. Early treatment is best, so if you?re suffering from bunions it?s smart to see a podiatrist for proper treatment and care.

Causes
Inflammatory joint diseases. Those who suffer from rheumatoid and psoriatic arthritis are at risk for bunions, although many times, those who suffer from bunions will mistakenly attribute the soreness in their feet to arthritis. Genetic and neuromuscular factors. Individuals with Down?s Syndrome are believed to be more prone to developing bunions; therefore, the gait and feet of such patients should be examined carefully and regularly so that any problems can be caught and treated early. Similarly, individuals of any age who have been diagnosed with Ehlers-Danlos or Marfan?s Syndrome, have also been shown to have a higher than average occurrence of bunions. Limb inequality. Individuals who have legs of unequal length often suffer from bunions on the longer limb due to the irregular mechanics of their walking or running gait.

Symptoms
With the positional change of the hallux, pain is a common occurrence. As the foot goes through the gait cycle the hallux plays an integral role as the body's weight transmits through during propulsion. With this in mind, it easy to see how the change in the hallux joints (metatarsal phalangeal joint and the proximal interphalangeal) would cause joint narrowing and early degeneration of the articular cartilage. In addition, two small bones (ossicles) found underneath just behind the joint will start placing extra pressure on the metatarsal. Along with bony changes, there are many soft tissue changes as the hallux and metatarsal reposition, which causes added strain to other bony structures and can accelerate the problem.

Diagnosis
Your doctor is very likely to be able to diagnose your bunion simply by examining your foot. Even before that, he or she will probably ask about your family and personal medical history and evaluate the types of shoes you wear. You'll be asked about your symptoms, when they started and when they occur. You may also be asked to flex your toe so that your doctor can get an idea of your range of motion. He or she may order x-rays in order to determine the extent of your deformity.

Non Surgical Treatment
Wearing the right shoes, using shoe inserts (orthoses) and padding, and taking painkillers can all help to ease your symptoms of a bunion. However, these treatments can?t cure a bunion or stop it getting worse. If you have severe pain or discomfort from a bunion, you may be advised to have an operation to correct it. One of the most important things you can do is to wear the right footwear. You should try to wear flat, wide-fitting shoes with laces or an adjustable strap that fits you properly. You may also want to place a bunion pad over your bunion to give it some protection from the pressure of your shoes. You can usually buy these pads from a pharmacy, or get them from your podiatrist or chiropodist. He or she may also recommend a shoe insert, which can be moulded specifically to your foot. Shoe inserts aim to reduce the pain of your bunion by improving how you walk. You can take over-the-counter painkillers, such as paracetamol or ibuprofen, to help relieve the pain and inflammation of your bunion. Always follow the instructions in the patient information leaflet that comes with your medicine. Medicines give temporary relief but they won?t be able to cure your bunion or prevent it from getting worse. If you have a bunion as a result of underlying arthritis, your doctor may prescribe specific medicines to treat this.

Surgical Treatment
In cases where joint pain and deformity are severe, joint replacement surgery may be recommended. This may particularly be recommended when arthritis is present in the joint. Surgery may be carried out under a local, regional or general anaesthetic. Most cases are performed as a day stay procedure. However, an overnight stay in hospital may be required if the surgery is more extensive. The type of surgery to be performed, the type of anaesthetic to be used and the expected hospital stay should be discussed with your surgeon prior to surgery.

Overview
Collapsed arches occur in five percent of adults 40 years and older, especially those who are overweight or maintain sedentary lifestyles. At the onset of the condition, adult acquired flatfoot can be controlled with anti-inflammatory medications, physical therapy, taping, bracing, and orthotics. While most cases of adult-onset flatfoot require surgery, congenital flatfoot is an entirely different condition that is best treated with orthotics in children. Ninety percent of children born with flat feet will be fine with conservative treatment.

Causes
Flat feet causes greater pressure on the posterior tibial tendon than normal. As the person with flat feet ages, the muscles, tendons and ligaments weaken. Blood supplies diminish as arteries narrow. These conditions are magnified for obese patients because of their increased weight and atherosclerosis. Finally, the tendon gives out or tears. Most of the time, this is a slow process. Once the posterior tibial tendon and ligaments stretch, body weight causes the bones of the arch to move out of position. The foot rotates inward (pronation), the heel bone is tilted to the inside, and the arch appears collapsed. In some cases, the deformity progresses until the foot dislocates outward from the ankle joint.

Symptoms
As different types of flatfoot have different causes, the associated symptoms can be different for different people. Some generalized symptoms are listed. Pain along the course of the posterior tibial tendon which lies on the inside of the foot and ankle. This can be associated with swelling on the inside of the ankle. Pain that is worse with activity. High intensity or impact activities, such as running and jumping, can be very difficult. Some patients can have difficulty walking or even standing for long periods of time and may experience pain at the inside of the ankle and in the arch of the foot. Feeling like one is ?dragging their foot.? When the foot collapses, the heel bone may shift position and put pressure on the outside ankle bone (fibula). This can cause pain in the bones and tendons in the outside of the ankle joint. Patients with an old injury or arthritis in the middle of the foot can have painful, bony bumps on the top and inside of the foot. These make shoe wear very difficult. Sometimes, the bony spurs are so large that they pinch the nerves which can result in numbness and tingling on the top of the foot and into the toes. Diabetic patients may not experience pain if they have damage to their nerves. They may only notice swelling or a large bump on the bottom of the foot. The large bump can cause skin problems and an ulcer (a sore that does not heal) may develop if proper diabetic shoe wear is not used.

Diagnosis
First, both feet should be examined with the patient standing and the entire lower extremity visible. The foot should be inspected from above as well as from behind the patient, as valgus angulation of the hindfoot is best appreciated when the foot is viewed from behind. Johnson described the so-called more-toes sign: with more advanced deformity and abduction of the forefoot, more of the lateral toes become visible when the foot is viewed from behind. The single-limb heel-rise test is an excellent determinant of the function of the posterior tibial tendon. The patient is asked to attempt to rise onto the ball of one foot while the other foot is suspended off the floor. Under normal circumstances, the posterior tibial muscle, which inverts and stabilizes the hindfoot, is activated as the patient begins to rise onto the forefoot. The gastrocnemius-soleus muscle group then elevates the calcaneus, and the heel-rise is accomplished. With dysfunction of the posterior tibial tendon, however, inversion of the heel is weak, and either the heel remains in valgus or the patient is unable to rise onto the forefoot. If the patient can do a single-limb heel-rise, the limb may be stressed further by asking the patient to perform this maneuver repetitively.

Non surgical Treatment
Orthoses (insoles, functional orthoses, ankle supports, braces, ankle foot orthoses (AFOs)) - are usually custom-made to increase the functional stability of the foot and improve the mechanical properties of the tendon as well as reducing the actual degree of strain on the tendon. This reduces pain and inflammation. Physiotherapy - exercises and physiotherapy are often used to increase mobility, strengthen the tendon itself, stretch your Achilles tendon as well as reduce pain. Once the tendon has been stretched (stage one), the heel starts rolling outwards. Total immobilisation in a cast may help the symptoms to subside and prevent progression of the deformity in a smaller percentage of patients. Long-term use of orthoses may help stop progression of the deformity and reduce pain without surgery. Non-surgical treatment is unlikely to prevent progression to stage three and four but may be chosen by some patients who either are unsuitable for surgery or prefer not to have surgery.

Surgical Treatment
If surgery is necessary, a number of different procedures may be considered. The specifics of the planned surgery depend upon the stage of the disorder and the patient?s specific goals. Procedures may include ligament and muscle lengthening, removal of the inflamed tendon lining, tendon transfers, cutting and realigning bones, placement of implants to realign the foot and joint fusions. In general, early stage disease may be treated with tendon and ligament (soft-tissue) procedures with the addition of osteotomies to realign the foot. Later stage disease with either a rigidly fixed deformity or with arthritis is often treated with fusion procedures. If you are considering surgery, your doctor will speak with about the specifics of the planned procedure.

Overview

Overview
The Achilles tendon connects your calf muscles to your heel bone. Together, they help you push your heel off the ground and go up on your toes. You use these muscles and your Achilles tendon when you walk, run, and jump. If your Achilles tendon stretches too far, it can tear or rupture. If this happens, you may hear a snapping, cracking, or popping sound and feel a sharp pain in the back of your leg or ankle. Have trouble moving your foot to walk or go up stairs. Have difficulty standing on your toes. Have bruising or swelling in your leg or foot.

Causes
Causes of and contributors to Achilles tendon rupture include trauma (caused by injury, usually an acceleration injury such as pushing off or jumping up). Preceding tendon problems. Chronic Achilles tendonitis (can lead to small tears within the tendon, increasingly weakening it). Certain drug therapies/treatments. Drugs that have been linked to Achilles tendon rupture include. Fluoroquinolone antibiotics - after nearly 900 reports of tendon ruptures, tendonitis and other tendon disorders (most associated with the Achilles tendon) linked to Ciprofloxacin (Cipro) alone were collected in the U.S. Food and Drug Administration (FDA)s database, at least one public-interest group petitioned the FDA to recommend that a "Black Box Warning" be added to Cipro's packaging. Some researchers speculate this class of antibiotics is toxic to tendon fibers, and that in some cases may reduce their blood supply. Patients should at least be more aware of the potential for ruptures so that they can be switched to other antibiotics at the onset of early warning signals such as tendon pain.

Symptoms
Although it's possible to have no signs or symptoms with an Achilles tendon rupture, most people experience pain, possibly severe, and swelling near your heel, an inability to bend your foot downward or "push off" the injured leg when you walk, an inability to stand on your toes on the injured leg, a popping or snapping sound when the injury occurs. Seek medical advice immediately if you feel a pop or snap in your heel, especially if you can't walk properly afterward.

Diagnosis
The diagnosis of an Achilles tendon rupture can be made easily by an orthopedic surgeon. The defect in the tendon is easy to see and to palpate. No x-ray, MRI or other tests are necessary.

Non Surgical Treatment
As debilitating as they can be, the good news is that minor to moderate Achilles tendon injuries should heal on their own. You just need to give them time. To speed the healing, you can try the following. Rest your leg. Avoid putting weight on your leg as best you can. You may need crutches. Ice your leg. To reduce pain and swelling, ice your injury for 20 to 30 minutes, every three to four hours for two to three days, or until the pain is gone. Compress your leg. Use an elastic bandage around the lower leg and ankle to keep down swelling. Elevate your leg. Prop you leg up on a pillow when you're sitting or lying down. Take anti-inflammatory painkillers. Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen (Advil, Motrin) and naproxen (Aleve) will help with pain and swelling. However, these drugs have side effects, such as an increased risk of bleeding and ulcers. They should be used only occasionally unless your health care provider says otherwise and should be taken with food. Check with your doctor before taking these if you have any allergies, medical problems or take any other medication. Use a heel lift. Your health care provider may recommend that you wear an insert in your shoe while you recover. It will help protect your Achilles tendon from further stretching. Practice stretching and strengthening exercises as recommended by your health care provider. Usually, these techniques will do the trick. But in severe cases of Achilles tendon injury, you may need a cast for six to 10 weeks or even surgery to repair the tendon or remove excess tissue.

Surgical Treatment
Operative treatment involves a 6cm incision along the inner side of the tendon. The torn ends are then strongly stitched together with the correct tension. After the operation a below knee half cast is applied for 2 weeks. At 2 weeks a brace will be applied that will allow you to move the foot and fully weight-bear for a further 6 weeks. After this you will need physiotherapy. Surgery carries the general risks of any operation but the risk of re-rupture is greatly reduced to 2%. The best form of treatment is controversial with good results being obtained by both methods but surgery is generally recommended for patients under 60 years of age who are fit and active with an intra-substance tear.

Prevention
To reduce your chance of developing Achilles tendon problems, follow the following tips. Stretch and strengthen calf muscles. Stretch your calf to the point at which you feel a noticeable pull but not pain. Don't bounce during a stretch. Calf-strengthening exercises can also help the muscle and tendon absorb more force and prevent injury. Vary your exercises. Alternate high-impact sports, such as running, with low-impact sports, such as walking, biking or swimming. Avoid activities that place excessive stress on your Achilles tendons, such as hill running and jumping activities. Choose running surfaces carefully. Avoid or limit running on hard or slippery surfaces. Dress properly for cold-weather training and wear well-fitting athletic shoes with proper cushioning in the heels. Increase training intensity slowly. Achilles tendon injuries commonly occur after abruptly increasing training intensity. Increase the distance, duration and frequency of your training by no more than 10 percent each week.