What Is a Growth Plate? Growth plates are the areas of new bone growth in children and teens. They're made up of cartilage , a rubbery, flexible material (the nose, for instance, is made of cartilage) ...

Drift: the growth movement of an enlarging portion of a bone by the remodeling. Displacement: The growth movement of a whole bone as a unit. Direction of growth: the net growth direction of drift plus ...

The bones of kids and young teens are smaller than those of adults and contain "growing zones" called growth plates. These plates consist of multiplying cartilage cells that grow in length, and then ...