If an x-ray shows a black area in the region of the epiphyseal plate, it means that the epiphyseal plate has not completely ossified. The bone is not fractured.
In the epiphyseal plate.
Extra growth in a fractured bone at the epiphyseal plate can cause uneven growth and potentially lead to limb length discrepancies or angular deformities. This may result in functional limitations, pain, and other complications that require further medical intervention to correct.
Epiphyseal plate
The layer you are referring to is the epiphyseal plate, also known as the growth plate. It is found at the ends of long bones in children and adolescents, allowing the bone to lengthen as the cartilage cells multiply and are replaced by new bone tissue. Once growth is complete, the epiphyseal plate ossifies and becomes the epiphyseal line.
epiphyseal plate
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.
Epiphyseal plate
The epiphyseal plate.
The region of longitudinal growth in a child is the epiphyseal plate, commonly known as the growth plate. This area is located at the ends of long bones and is responsible for bone lengthening during childhood and adolescence by the process of endochondral ossification. Once growth is complete, the growth plate closes and becomes a bony structure known as the epiphyseal line.
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 region you are referring to is called the ossification or metaphysis zone of the epiphyseal plate. In this area, new bone tissue is formed as osteoblasts replace the hyaline cartilage. This process helps in the longitudinal growth of bones during childhood and adolescence.
When the epiphyseal plate is replaced by bone, then growth at that bone stops.