The causes of X-shaped legs

The causes of X-shaped legs include genetic factors, environmental factors (such as bad living habits), physiological development abnormalities, and pathological problems such as vitamin D deficiency or arthritis. The specific situation needs to be comprehensively analyzed according to individual circumstances, and if necessary, seek medical attention as soon as possible for professional evaluation.

1. Genetic factors

X-shaped legs may be related to genetic genes. If there are similar bone development problems in the family, the chances of children suffering from this disease may increase. This is a congenital problem and often manifests itself in childhood. If it is caused by genetic factors, the correction effect is limited, but the symptoms can be alleviated through scientific exercise and wearing correctors.

2. Environmental factors: bad living habits

During the growth of children, bad sitting, standing and walking postures will have adverse effects on bone development. For example, kneeling or sitting cross-legged will put pressure on the knee joint, which may lead to abnormal development of the lower limbs in the long run. Gait problems such as turning your toes inward or outward will also aggravate the imbalance of force on the knee joint and cause X-shaped legs. It is recommended that parents observe their children's posture regularly, pay attention to using ergonomic tables and chairs, and perform leg stretching and correction exercises once a day.

3. Physiological factors: abnormal bone development

During the development stage of children, bones, joints and ligaments are in a state of rapid growth. If there is asymmetric growth during development, X-shaped legs may form. For example, uneven tension of the medial and lateral ligaments around the knee joint, or inconsistent growth rates of the leg bones can lead to lower limb deformities. Children of appropriate age are more likely to alleviate and restore normal developmental trajectories through auxiliary equipment such as correctors and braces combined with functional training such as straight leg raises and squat correction movements.

4. Pathological factors: vitamin D deficiency and other diseases

X-shaped legs may also be caused by pathological reasons, such as rickets (usually due to vitamin D deficiency). Vitamin D deficiency can cause bones to become soft and the knees to gradually tilt inward due to weight bearing. Joint deformities caused by arthritis and knee injuries are also potential causes of X-shaped legs. In such cases, you need to see a doctor as soon as possible, and an orthopedic surgeon will determine the cause through X-rays or MRI examinations. Depending on the specific condition, you will receive medication (such as vitamin D supplementation), physical therapy, or surgical correction (such as knee replacement, tibial osteotomy, etc.).

There are many reasons for the formation of X-shaped legs, mainly including genetics, environmental factors, poor development and pathological problems. If you suspect that you or your child has abnormal leg shape, it is recommended to go to the hospital's orthopedic department or pediatric growth and development department for evaluation in time. Early detection, early diagnosis and early treatment can greatly improve symptoms and even achieve ideal correction effects. It also helps to avoid possible joint dysfunction in adulthood.