People who have had flat feet all their lives often typically have no symptoms at all. What are the symptoms of flat feet and fallen arches? Those who have larger feet may be more prone to developing flat feet. Greater age - the tendency of the tendons to tire and stretch increases with age.A long history of running (straining the posterior tibial tendon).Rheumatoid arthritis - this may weaken the tendons or affect the joints.Pregnancy - a combination of added weight and the effects of pregnancy hormones which tend to soften supportive ligaments.Diabetes - this affects the nerves in the feet and can also lead to weakness of the tendons.High blood pressure - this may be an effect on the blood supply to the tendons in the foot.Obesity - the additional weight will place added strain on the tendons which support the arches and they are more likely to collapse.Some conditions affecting the nerves such as cerebral palsy, Parkinson's disease and muscular dystrophy, in which muscles become stiffer and weaker over time.įlat feet are more likely to develop in people with:.Conditions affecting the joints and soft tissues, including arthritis.Damage to the bones of the foot or ankle.It is possible that wearing high heels for prolonged periods plays a part in this). Gradual stretch of the posterior tibial tendon (particularly common in women aged over 40.Damaged, inflamed or torn tendons (particularly the posterior tibial tendon).The arches of the feet only appear when standing when they get older (although in a child the arch can sometimes be seen when the child stands on tiptoe). Young children normally have flat feet.Flat feet can be inherited, just as we inherit other physical characteristics from our parents. Flat feet can be simply the way your feet are made, an abnormality present from birth.They also help distribute the weight of the body evenly around the foot as we move. They help the foot to absorb the physical shock of landing and produce strength to push off and to adjust to balance and walk. This is because they add springiness and flexibility to the foot by allowing the middle part of the foot to spread and close. The arches of the feet help us to stand, balance, walk, run and jump. Ligaments, tendons and muscles run alongside these bones, bonding them together and allowing the many movements the foot can make. Midfoot: a collection of bones forming the arches of the foot.Forefoot: made up of the toes and the five long bones or metatarsals.The three parts of the foot, anatomically, are: The feet are incredibly well designed, flexible structures made of 26 bones and over 100 muscles, tendons and ligaments. There is more information about the anatomy of the foot in the separate leaflet called Heel and Foot Pain (Plantar Fasciitis). The most important tendon involved in the job is the posterior tibial tendon, which runs from the back of the leg behind the ankle bone then under the foot to the midfoot. These tendons attach the bones of the midfoot to the heel and they pull together to hold parts of the underside of the foot up off the ground. Several tendons of the foot and lower leg are involved in forming the arches in this way. These bones are held firmly in place by tendons. The arches are formed by the way in which the bones are held tightly together - particularly the bones of the midfoot. In fact there are two main arches, one running lengthways down the foot (longitudinal arch) and one running across the foot (transverse arch). The underside of a normal adult foot has an upward curve in the middle and this is called an arch.
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