When Do Growth Plates Close?
Growth plates, also known as the growth plate , are areas of developing cartilage at the ends of long bones. They play a crucial role in determining your final height. A common question people ask is: when do growth plates close? — because once they close, natural height growth stops. At What Age Do Growth Plates Close? Growth plate closure varies from person to person, but generally: Girls: between 14–16 years Boys: between 16–18 years (sometimes up to early 20s) This process is influenced by genetics, hormones, nutrition, and overall health. After closure, bones stop lengthening, which means natural height increase is no longer possible . How to Know If Growth Plates Are Closed? If you're wondering how to know if growth plates are closed , the most reliable method is: X-ray imaging of bones (usually wrist or knee) Evaluation by an orthopedic specialist This is the only medically accurate way to confirm closure. Signs Growth Plates Are Closed While medical imaging ...