If this happens, then the growth of the bones will stop lengthwise. So the height of the boy will not increase further. The breadth of the bone can still increase. You have two such plates in long bone. Both needs to be closed in order to stop the growth length wise.
Elevated levels of sex hormones.
growth hormones
Bones grow in length by endochondral ossification. It begins with cartilage that acts like a model of the bone that will grow. The bone grows in length and diameter(appositional). the structure that allows this is the epiphyseal cartilage that seperates the epiphysis from the diaphysis. When the bone is fully grown this cartilage will become bone and simply the epiphyseal line.
The epiphyseal disk is the growth plate in long bones that is found between the two epiphyses and the diaphysis. This is a space that remains as long as a person is growing. When growth is completed, the epiphyses and the diaphysis meet and fuse forming a line.
Growth of length in a long bone occurs at the epiphyseal plate.
The epiphyseal plate is a section of hyaline cartilage that seperates the epiphysis from the diaphysis in long bones. The growth and ossification of the epiphyseal plate is responsible for the bone growing longer. Articulate cartilage is similar, however, it is found on the outside layer of the epiphysis. It grows and resorbs allowing for the remodelling of the bone. The epiphyseal line is the remains of the epiphyseal plate once it has stopped growing.
The epiphyseal disc refers to the regions of growth located at the ends of long bones. If these areas are injured as the bone is growing, a child may be left with shortened limbs, joint pain, or misshapen limbs.
Epiphyseal - Located on each side of the long bone.
The epiphyseal plate ossifies and becomes the epiphyseal line in long bones. This begins at puberty.
Long bones such as the femur length along the epiphyseal plate that turns into the epiphyseal line in adults when their growth is complete.
Diaphyseal face, is the opposite of the Epiphyseal face and it is when the bones stops growing, cells starts to mature and degenerate.
Epiphyseal plates.
The epiphyseal plate (or epiphysial plate, physis, or growth plate), is the hyaline cartilage plate in the metaphysis at each end of a long bone. This is where major growth occurs in the appendages (arms and legs).
The epiphyseal plate is composed of cartilage. As the child grows, the cartilage hardens into bone. The epiphyseal plate is located at the ends of the long skeletal bones.
Bones grow in length by endochondral ossification. It begins with cartilage that acts like a model of the bone that will grow. The bone grows in length and diameter(appositional). the structure that allows this is the epiphyseal cartilage that seperates the epiphysis from the diaphysis. When the bone is fully grown this cartilage will become bone and simply the epiphyseal line.
Epiphyseal plate.
The epiphyseal disk is the growth plate in long bones that is found between the two epiphyses and the diaphysis. This is a space that remains as long as a person is growing. When growth is completed, the epiphyses and the diaphysis meet and fuse forming a line.
Epiphyseal plates are the places in the bones where growth occurs. Bone cells and tissues form and grow here.
Long bones have these plates at each end. They are found with bones that grow longer over time.