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This is a layer of hyaline cartilage that allows the diaphysis to grow in length?
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.
How is bone marrow articular cartilage the epiphyseal line and epiphyseal plate related?
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.
Where does bone growth occur in the long bones?
Bone growth in long bones occurs at the growth plates, also known as epiphyseal plates. These are cartilage plates located at the ends of long bones where new bone is formed as cartilage cells proliferate and get replaced by bone tissue. This process allows bones to lengthen during growth.
What is the structure of an 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.
What is epiphyseal plates composed of?
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.
The longitudinal growth of long bones ceases when?
The epiphyseal plate ossifies and becomes the epiphyseal line in long bones. This begins at puberty.
Where do long bones lengthen?
Long bones such as the femur length along the epiphyseal plate that turns into the epiphyseal line in adults when their growth is complete.
What is the name of the growth area in the long bones?
Epiphyseal plate.
What is Flexible connective tissue found in the immature skeleton epiphyseal plate and on joint surfaces?
The flexible connective tissue found in the immature skeleton epiphyseal plate and on joint surfaces is called hyaline cartilage. It provides cushioning and support for the bones during movement and growth. Over time, hyaline cartilage can be replaced by bone tissue in a process known as ossification.
What marginal zone of the epiphyseal plate where in children and adolescents bone can be seen replacing the hyaline cartilage?
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.
What does the presence of an epiphyseal plate increase?
The presence of an epiphyseal plate, also known as the growth plate, increases the length of long bones during childhood and adolescence. This plate is made of cartilage and allows for the continued growth of bones until it eventually ossifies, signaling the end of growth. The epiphyseal plate plays a crucial role in skeletal development, enabling bones to grow in a coordinated manner to accommodate the body's increasing size.
What structure allows bones to grow in thickness?
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.
