At what age does the radial growth plate close?
Growth plate closure is a key marker of the end of skeletal maturity, with the radial growth plate specifically located in the forearm's radius bone. This process is highly influenced by sex hormones during puberty, leading to notable differences in timing between boys and girls. The radial growth plate can close for females between 15 and 18 years of age, and for males between 17 and 19 years of age.