The growth plate, also known as the epiphyseal plate, is the site for longitudinal growth in a child. It is a cartilage region at the ends of long bones where bone growth occurs, allowing bones to elongate during childhood and adolescence. Once growth is complete, the growth plates close and are replaced by solid bone.
Epiphyseal plate
The site of primary ossification in long bones is typically located in the diaphysis, or shaft, of the bone. This process begins during fetal development, where cartilage is replaced by bone tissue. The primary ossification center usually appears around the midpoint of the diaphysis and expands outward as ossification progresses. This initial formation is crucial for the overall growth and development of long bones.
The site of bone growth in length is primarily the epiphyseal plate, also known as the growth plate. This cartilage structure is located between the epiphysis and diaphysis of long bones and is responsible for the elongation of bones during childhood and adolescence. As new cartilage forms on the epiphyseal side, it is gradually replaced by bone on the diaphyseal side, allowing for continued growth until the plate eventually fuses in early adulthood.
metaphysis
red bone marrow located in long bones
The epiphysis, commonly known as the growth plate, is the site of long-bone growth in a child or young adult. If a growing person has a fracture at this site, growth of bone length may be affected on that side, creating uneven limb length.
The epiphysis, commonly known as the growth plate, is the site of long-bone growth in a child or young adult. If a growing person has a fracture at this site, growth of bone length may be affected on that side, creating uneven limb length.
The epiphysis, commonly known as the growth plate, is the site of long-bone growth in a child or young adult. If a growing person has a fracture at this site, growth of bone length may be affected on that side, creating uneven limb length.
Long bones serve several important functions in the body. They provide structural support, enabling movement by acting as levers for muscles. Additionally, they play a crucial role in the production of blood cells within the bone marrow and serve as a storage site for minerals, particularly calcium and phosphorus. Overall, long bones contribute to the body’s strength, mobility, and overall health.
No, they are biodegradable. So far, there has been no "bones" recovered from the Titanic wreck site as all the bones are now dissolved in the sea water or eaten by various sea organisms. The same happens over time in the earth. In some special cases the bones mineralize by replacing their structure with other inorganic materials. these fossilized bones last a long time.
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