Compact bone is dense and does not contain many spaces (unlike spongy bone). It has a concentric-ring structure. Compact bone consists of osteons which contains blood vessels and Volkmann's canals (which also hold blood vessels and nerves but run perpendicular to the osteons).
the endosteum is a thin membrane that lines the internal surface while compact bone forms the outer shell of the bone(the part we see) and shafts in long bones e.g femur
What hpo
Compact bone
spongy bone
Compact bone is dense and solid in appearance and cancellous bone is characterized by open space partially filled with needle-like structures. Compact bone is found in the main shaft of long bones called the diaphysis. Its' function is to provide strong support without cumbersome weight.
compact bone. yah buddy!
Compact bone.
Although compact bone looks hard and solid, a microscope reveals that it is riddled with passageways that serve as conduits for nerves, blood vessels, and lymphatic vessels. Spongy bone looks like a poorly organized tissue. Spongy bone looks like Swiss cheese with the many holes presented.
The disadvantage of compact bone is that it is usually very heavy. The bone is not as strong as the spongy bone.
The part of bone you are asking about is called compact bone, or cortical bone.
Compact or cortical bone is hte hard, strong layer of bone.
Actually the compact bone isn't spongy at all, the compact bone is a tough layer making the bone neither too rigid or too brittle. So the compact bone is not spongy. Spongy bone, like its name is spongy.
The type of bone tissue that gives a bone its strength is called cortical or compact bone tissue. This type of bone tissue is dense and forms the outer layer of most bones in the body, providing strength, support, and protection. Cortical bone tissue contains mineralized collagen fibers that are arranged in a parallel fashion, giving the bone its characteristic strength and resistance to bending or breaking.
Spongy bone has holes in it that make it strong, but compact bone doesn't have any holes in it.
The compact bone surrounds the spongy bone and provides structure for the body.
compact tissue
compact bone