Question
The child is already two years old, but their fontanelle has not fully closed, and there is an outward curvature of the ribs. Their intelligence and growth development are normal. Why hasn’t the fontanelle fully closed by now? The doctor diagnosed it as a calcium deficiency, but long-term calcium supplementation has not shown significant improvement. Previous treatment and effects: Bone density tests were conducted at a local hospital, and the results were all normal. Seeking assistance: Hello, is this a normal phenomenon? If there could be other diseases, please clarify.
Answer
Based on the description, if a two-year-old child’s fontanelle has not fully closed, it may be due to a calcium deficiency. If there is no improvement after calcium supplementation, other factors may need to be considered. It is important to pay attention to a balanced diet, allow the child to get plenty of sunlight to promote calcium absorption, and continue to observe their growth and development. Some children may gradually close their fontanelle around the age of two and a half. The above suggestions are for the question of “fontanelle not closing at two years old,” hoping it will be helpful to you. Wishing you health.