Endosteum is a thin layer of connective tissue that lines the medullary cavity of a long bone. It contains osteoprogenitor cells that differentiate into osteoblasts to aid in bone growth and repair. Its function is to support bone growth and remodeling by providing a surface for bone-forming cells.
The periosteum is a dense membrane of connective tissue that covers the outer surface of bones, while the endosteum is a thin layer of connective tissue that lines the inner surface of bones. The periosteum is involved in bone growth, repair, and nutrition, while the endosteum is involved in bone remodeling and repair.
The periosteum a membrane with a fibrous outer layer and a cellular inner layer. The periosteum isolates the bound surrounding the tissue, provides a route for the circulatory and nervous supply and actively particiapates in bone growth and repair. The endosteum an incomplete cellular layer, lines the marrow cavity. This layer which is active during bone growth, repair, and remodeling, covers the trabeculae of spongy bone and lines the inner surfaces of the central canals.
The outer layer of the bone marrow is called the periosteum, which is a dense fibrous membrane that covers the surface of bones.
Osteoblasts and osteoclasts are two types of bone cells found in the periosteum and endosteum. Osteoblasts are involved in bone formation, while osteoclasts are responsible for breaking down old bone tissue in a process called resorption. Together, these cells play a crucial role in maintaining bone health and remodeling.
This is endosteum.Endosteum.
Endosteum can be found lining the medullary cavity of long bones.
The periosteum is typically thicker than the endosteum. The periosteum is the membrane that covers the outer surface of bones, while the endosteum lines the inner surface of bones.
Endosteum tissue lines the openings in spongy bone.
It is the endosteum.
Endosteum
endosteum
Endosteum
Endosteum.
Endosteum
endosteum
It is the endosteum.