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Arch Pain

Arch Pain Overview

Each foot contains 24 bones, which form two arches. The longitudinal arch runs the length of the foot, and the transverse arch runs the width. The bones of the arch are primarily held together by the shape with which they fit with each other and by fibrous tissues known as ligaments that serve to hold the bones to each other. The muscles of the foot, along with a tough, sinewy tissue known as the plantar fascia, provide secondary support to the foot. There are also fat pads in the foot to help with weight-bearing and absorbing impact. Arch pain can occur whenever something goes wrong with the function or interaction of any of these structures.



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Arch Pain

Plantar Fasciitis Overview

The fibrous tissue that surrounds muscle and separates various tissues of the body is referred to as the fascia. The bottom, or plantar, surface of the foot has a strip of this tough tissue, referred to as the plantar fascia, stretching from the heel to the front of the bottom of the foot. This "bowstring-like" plantar fascia that stretches underneath the sole that attaches at the heel can become inflamed by disease or injury. Inflammation of the plantar fascia is referred to as plantar fasciitis.

Plantar Fasciitis Causes

Plantar fasciitis most commonly occurs in people between 40 and 60 years of age. Plantar fasciitis can occur alone from injury or may be related to underlying diseases that cause arthritis (inflammation of the joints) such as reactive arthritis (formerly called Reiter's disease), ankylosing spondylitis, and diffuse idiopathic skeletal hyperostosis. Some...

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Read What Your Physician is Reading on eMedicine

Plantar Heel Pain »

Plantar heel pain is a commonly encountered orthopedic problem that can cause significant discomfort and a limp because of the difficulty in bearing weight.

Read More on eMedicine »

Medical Dictionary