Foot pain is an extremely common complaint with many causes. It is important to accurately diagnose the cause of foot pain in order for appropriate treatment to begin.
Anatomy of the Foot
The foot is made up of 26 bones, which are divided into three sections called the rearfoot, midfoot and forefoot. The talus and calcaneus (heel bone) are the bones that make up the rearfoot. The talus is the highest bone in the foot and it is also part of the ankle. The calcaneus is the largest bone in the foot. It sits below the talus. The navicular, cuboid and the three cuneiforms are the bones that make up the midfoot. The five metatarsals and nine phalanges are the bones that make up the forefoot.
There are three arches in the foot. There is an inner (medial) arch, an outer (lateral) arch and an arch in the forefoot called the transverse arch. Ligaments are like strong ropes that connect bones and provide stability to joints. In the foot there are numerous ligaments that support the arches and stabilise the bones. These ligaments are located on the top (dorsal), bottom (plantar) medial and lateral aspects of the foot.