What causes the shape of the legs o and x? & bull; hello healthy

The O (genu varum) and X (genu valgum) leg shapes often occur in children. In fact, many children have O legs up to about two years of age and X feet up to about six years of age. Sometimes, there are children who may not have normal legs until they are nine or ten years old.

O leg shape (genu varum)

This condition can be present from infancy to adulthood and has a variety of causes. If this becomes more severe, the patient will show a knee protruding to the side and an unstable gait. This may be related to the ingrown soles of the feet, as well as secondary effects on the hips and ankles. The problem can be in one leg as well as in both legs, due to the functional difference in leg length. Family and medical history can reveal clues about the tendency to survive or develop.

Causes of the shape of the legs O

There are several different causes of O-shaped feet, namely:

Growth. As a child develops, different parts of the body grow at different rates. As a result, the alignment of the bones can change and cause an unusual appearance at a certain age. The most common cause of O-leg in the toddler age range is growth. O legs that occur under the age of 2 are normal bone development. The angle of the knee usually peaks around 18 months of age, and then gradually returns to its normal shape as the child grows.
Blount's disease. Blount's disease is a condition that can occur in children and adolescents. This is a condition in which the plate at the top of the shin bone (tibia) grows abnormally. As a toddler, it can be very difficult to tell if this is Blount's disease or just the shape of the O-leg. However, a child with this disease will not have the development of the leg shape into a normal shape when growing up.
Rickets. This condition is a very rare condition in developed countries, although it is common in developing countries. The most common cause of this condition is nutritional deficiencies of several nutrients essential for good bone health. These nutrients are calcium, phosphorus, or vitamin D intake.
Osteoarthritis. In adults, the most common cause of foot O is the result of osteoarthritis. This condition can erode the cartilage and bone around the knee joint. If the scrapings are evenly distributed, no abnormalities are expected, but when the scrapings are more likely to be inside the knee joint, the O leg will develop more. Usually the severity can be measured by the severity of the abrasion inside the knee joint.

X leg shape (genu valgum)

This foot shape is usually experienced by some healthy children as a growth phase, and will return to normal on its own. However, for some people who maintain or develop this disability it is usually due to heredity, genetic disorders, or metabolic bone disease.

Causes of the X shape of the leg

There are several different causes of X-shaped feet, namely:

Osteomyelitis. This is a bone infection that is usually caused by certain bacteria, fungi, or germs.
Rickets. This is often the cause of foot X during child development. This condition is a condition that occurs when a child has a deficient amount of vitamin D in their body.
Rheumatic conditions. Any condition that causes joint pain is considered rheumatism.
Osteochondroma. This condition causes deformities in the development of a person's bones. This is caused by the development of a benign bone tumor that develops around the end of the long bone.
Arthritis. This condition causes inflammatory changes in the joints. The cause of this chronic disease is believed to be due to an autoimmune mechanism.
Renal osteodystrophy. This disease is a bone disease that occurs when the kidneys are unable to maintain the proper amount of phosphorus and calcium in the blood.
Shin injury. Injury to the shin can lead to an X-shaped leg. This is because the growth is part of the responsibility of the shin.
Obesity. Some people believe that obesity is the cause of leg X, but that is not true. Obesity is only a factor that aggravates leg X problems due to the excessive amount of weight the knee has to support.
Multiple epiphyseal dysplasia (MED). This is a condition that causes abnormalities in the cartilage and bone development around the ends of the long bones in the arms and legs.