Newborns have protruding bones in the back is generally a normal physiological phenomenon, may also be congenital spinal deformities and other causes.
1. Physiological phenomenon: due to the baby is relatively small, it is easy to appear back there are prominent bones, similar to the hunchback-like spine protruding, especially if the newborn is too thin, the prominent bones will be more obvious.
2. Congenital spinal deformity: it is a kind of congenital developmental abnormality, the specific cause of which is not clear, and it will affect the appearance and growth and development.
Newborns with protruding bones in the back, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.