Bow legs is a condition where the knees are abnormally bent outward, which create a bow shape to the legs. While some degree of bow legs is common in children, persistent or severe bow legs can be a sign of an underlying health issue. Several medical conditions can contribute to the development of bow legs and it' s important to be aware of these potentially dangerous conditions.

One of the most well- known causes of bow legs is rickets, a disease caused by a deficiency of vitamin D and calcium. Rickets leads to weak bones that are unable to properly support the body, which can make the legs to bow outward. It is most commonly seen in children, especially those who do not consume enough vitamin D- rich foods. Treating rickets involves supplementation with vitamin D and calcium to strengthen the bones and correct the bowing of the legs.

Blount' s disease is a growth disorder that affects the growth plate of the tibia. Blount' s disease typically begins in early childhood and can worsen as the child grows. Severe cases may require surgery to realign the bones and prevent further deformity. Early detection and treatment of blount' s disease is crucial to prevent lifelong disability and mobility issues.