The instep or the lower end of the foot at the bottom of the foot and walking by the human, and the foot comb a group of five small bones in the human body so that these bones deliver these bones to the cheek bones of foot salts, and the foot comb is rather full foot, Upper and lower limbs.
The foot is the member that is located at the end of the leg, which walk on the human and based on it and also many types of animals, and there are some types of animals where the end of claws in the reptiles, and the human contains the nail at the end, and there are some animals that have four legs, And the human and some animals that the number of legs they have two, and the foot of the most important parts and the strongest in the human body on which the body in general.
Components of the human foot
The foot and ankle in the human foot represent a strong and complex structure, so that the human foot contains 26 bones, 33 joints, and more than a hundred muscles, tendons and ligaments.
Anatomical sections of the foot
- The back of the foot: It consists of the bones of the ankle and butt.
- The center of the foot: It consists of five bones, which are irregular in shape, namely the nordic, the gourd, and the three bones of the wedge, so that these bones form the bows of the foot that works to absorb shocks.
- Forefoot: These bones consist of 19 bones and are distributed as follows:
14 bones that make up the five fingers of the foot, so that each finger of the toes in the human 3 Salamiat except the big finger it contains only two salts.
5 bones form the instep.
Injury to the instep
The instep consists of five bones that connect the ankle joint to the toe and is the most common in the injury, so that the bone becomes exposed and the ligament is beaten.
Types of fracture
- Separating fracture: So that a small piece of bone is pulled from the main bone.
- Breaking Jones: It occurs in the few areas where the blood reaches, leading to difficulty in healing.
Symptoms of infection
- Severe pain in the foot and inability to squeeze the outer part of the foot.
- Difficult to walk.
- The infected area becomes bluish.