One and a half year old baby legs bent, may be due to physiological phenomena, walking too early, rickets and other factors.
1. Physiological phenomenon: the baby may be slightly high muscle tone, resulting in the inner thigh muscle tone is higher than the outer side, and then there is an imbalance of muscle tone on both sides of the lower limbs, manifested as a slightly curved legs, most of the children with the age of the growth of the lower limbs muscle balance, the symptoms can be improved.
2. Walking too early: for one and a half year old babies, parents may let their children walk too early, the muscles of the lower limbs and the bones cause greater pressure, resulting in the appearance of leg bending.
3. rickets: when the baby exists in the body of calcium and vitamin D deficiency, may cause rickets, and may even cause the baby to appear O-shaped legs, X-shaped legs, and so on, and then manifested as leg bends.
One and a half year old baby legs, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.