As the names suggest, compact bone is solid-looking, and forms the outer layers of all bone (and the shafts in long bones). Spongy bone looks like sponge, with small holes, and is found on the inside of bones and the expanded heads of long bones.
As the names suggest, spongy bone is softer than the solid, compact bone. With the naked eye, you can see that the compact bone is smooth and located around the outside of a cross-section of bone. Spongy bone, on the other hand, is located on the inside and is very porous, like a sponge.
When examining a bone outside the body, compact and spongy bone are visible to the naked eye.
As the names suggest, compact bone is solid-looking, and forms the outer layers of all bone (and the shafts in long bones). Spongy bone looks like sponge, with small holes, and is found on the inside of bones and the expanded heads of long bones. As the names suggest, spongy bone is softer than the solid, compact bone. With the naked eye, you can see that the compact bone is smooth and located around the outside of a cross-section of bone. Spongy bone, on the other hand, is located on the inside and is very porous, like a sponge.
The compact bone has a continuous matrix with no gaps while the spongy bone has numerous branching bony plates. The irregular connecting spaces between the plates help reduce the bone's weight in the spongy 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.
Spongy bone can appear yellow because it has some fat in it, and it is possible to see small holes in spongy bone. Also, spongy bone is not long (like the wrist). Compact bone is usually long (like a femur) and white.
Spongy bone is lighter and less dense than Compact bone. It consists of plates and bars of bone adjacent to small, irregular cavities that contain red bone marrow. Compact bone consists of closely packed osteons or Haversian systems.
Spongy bone has holes in it that make it strong, but compact bone doesn't have any holes in it.
The compact bone has a continuous matrix with no gaps while the spongy bone has numerous branching bony plates. The irregular connecting spaces between the plates help reduce the bone's weight in the spongy bone.
The compact bone surrounds the spongy bone and provides structure for the body.
No, spongy bone regenerates faster.
The compact bone is the outer part of the bone, and on the inside is the spongy bone. The spongy bone has small spaces which are filled with red bone marrow and some fat.
Compact bone.