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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

Oct 26, 2025

4 min

Understanding the Answer: Are Secondary Ossification Centers Present at Birth?

An intriguing aspect of human development is that a newborn's skeleton contains large amounts of cartilage, not yet fully converted to solid bone. This biological reality holds the key to understanding the question: Are secondary ossification centers present at birth?

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Oct 24, 2025

4 min

At what age do most sutural bones completely fuse? A timeline

While the metopic suture can fuse in infancy, the complete timeline for cranial sutures is a surprisingly lengthy process. Many wonder at what age do most sutural bones completely fuse, a process that can continue well into adulthood and shows significant individual variation.

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