I think your righti think estrogen closes them quicker like growth plates in leg. So it depends but fully closes around 16-17
Mandible can grow into your 20s if you roidI think mandible around 16 years old and maxilla around 15 years old
Mandible grows through bone remodeling so it can technically grow all throughout life but mostly during teen years to early adulthoodi think estrogen closes them quicker like growth plates in leg. So it depends but fully closes around 16-17