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Understanding How Does the Ethmoid Bone Change with Age?

The ethmoid bone, a delicate and complex structure at the base of the skull, undergoes significant changes throughout the lifespan. The critical period for major structural transformation is between the ages of 9 and 35, heavily influenced by the pneumatization of surrounding sinuses. As part of a lifelong remodeling process, understanding exactly how does the ethmoid bone change with age is essential for evaluating sinus health and surgical risk later in life.