Question
How should I handle the situation where my 21-month-old daughter’s fontanelle has not closed and she has been diagnosed with ribcage deformity?
Answer
A baby’s fontanelle typically closes between 12 to 18 months after birth, but a late closure may be a sign of rickets or malnutrition. The examination showed that the baby has insufficient intake of vitamin D, iron, and zinc. The doctor recommended supplementing with vitamin D and increasing sun exposure, and it is also important to ensure a diverse diet, avoid picky eating, and promote the healthy growth of the baby.