Endochondral ossification

Endochondral ossification is a process where cartilage is gradually replaced by bone, essential for the growth of long bones. It begins with cartilage forming the shape of the future bone. As development progresses, blood vessels invade the cartilage, bringing in cells that break down the cartilage and deposit minerals. This creates a framework that is then replaced by bone tissue, increasing the bone's length and strength. This process continues during childhood and adolescence, allowing bones to grow and mature into the strong, hard structures that support the body.