Arch pain (usually Plantar Fasciitis) is pain that is usually felt first thing in the morning or after rising up from a prolonged resting position and pain increases after more use of feet. The causes of arch pain include: weight, a foot injury, overuse, abnormal biomechanics of the foot (e.g. flat feet or abnormal pronation), footwear, certain activities, inappropriate training, and medical conditions (eg. rheumatoid arthritis). Treatment of arch pain include weight reduction, rest, ice, activity modification, anti-inflammatory products, sports massage, stretching, strengthening, acupuncture, strapping, steroid injection, ultrasound and orthotics.
The most common acquired flat foot in adults is due to Posterior Tibial Tendon Dysfunction. This develops with repetitive stress on the main supporting tendon of the arch over a long period of time. As the body ages, ligaments and muscles can weaken, leaving the job of supporting the arch all to this tendon. The tendon cannot hold all the weight for long, and it gradually gives out, leading to a progressively lower arch. This form of flat foot is often accompanied by pain radiating behind the ankle, consistent with the course of the posterior tibial tendon. Compounding matters is the fact that the human foot was not originally designed to withstand the types of terrain and forces it is subjected to today. Nowhere in nature do you see the flat hard surfaces that we so commonly walk on in present times. Walking on this type of surface continuously puts unnatural stress on the arch. The fact that the average American is overweight does not help the arch much either-obesity is a leading cause of flat feet as the arch collapses under the excessive bodyweight. Furthermore, the average life span has increased dramatically in the last century, meaning that not only does the arch deal with heavy weight on hard flat ground, but also must now do so for longer periods of time. These are all reasons to take extra care of our feet now in order to prevent problems later.
Pain in arch of foot is really the only symptom of this condition. It is unlikely to see any swelling or bruising and instead there will be a deep tender spot near the heel. Occasionally the pain may radiate further down the foot. With this condition, pain will usually be felt first thing in the morning or after periods of sitting. This is because the plantar fascia tightens and shortens slightly when there is no weight on it and by standing on it it suddenly stretches and becomes painful. After a few steps it starts to loosen off and the pain may subside. If this is the same pattern of pain you experience it is quite likely you have plantar fasciits. Pain may also be felt when walking up stairs or standing on tip-toes (anything that stretches the fascia).
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
A new ankle foot orthosis known as the Richie Brace, offered by PAL Health Systems, has proven to show significant success in treating Stage II posterior tibial dysfunction and the adult acquired flatfoot. This is a sport-style brace connected to a custom corrected foot orthotic device that fits well into most forms of lace-up footwear, including athletic shoes. The brace is light weight and far more cosmetically appealing than the traditional ankle foot orthosis previously prescribed.
The procedure involves cutting and shifting the bone, and then performing a tendon transfer. First, the surgeon performs a calcaneal osteotomy, cutting the heel bone and shifting it into the correct position. Second, the surgeon transfers the tendon. Reroute the flexor digitorum to replace the troublesome posterior tibial tendon. Finally, the surgeon typically performs one or more fine-tuning procedures that address the patient?s specific foot deformity. Often, the surgeon will lengthen the Achilles tendon because it is common for the mispositioned foot to cause the Achilles to tighten. Occasionally, to increase the arch, the surgeon performs another osteotomy of one of the bones of the midfoot. Occasionally, to point the foot in a straightforward direction, the surgeon performs another osteotomy of the outside portion of the calcaneus.
Arch pain occurs when the plantar fascia becomes worn down due to constant strain or excessive exercising. This may be caused by increasing your running or hiking mileage too fast, wearing inadequate footwear, lack of stretching, running on steep hills, standing on your feet for too long and abnormal anatomy such as flat foot. Stretching is an important exercise that should not be overlooked because the tightness or lack of tightness of the joints in the foot can also cause pain in the arch.