What is the advantage of having spongy bone inside long bones?

What is the advantage of having spongy bone inside long bones?

Adds Strength and Flexibility to Bones The trabeculae of spongy bone tend to form along lines of stress, giving the bone strength and flexibility in that area. Spongy bone is also present in the joints of the body and acts as a shock absorber when we walk, run and jump.

What does spongy tissue do in bones?

Spongy bone reduces the density of bone and allows the ends of long bones to compress as the result of stresses applied to the bone. Spongy bone is prominent in areas of bones that are not heavily stressed or where stresses arrive from many directions.

Is spongy bone found at the end of bones?

Gross Anatomy of Bone The hollow region in the diaphysis is called the medullary cavity, which is filled with yellow marrow. The wider section at each end of the bone is called the epiphysis (plural = epiphyses), which is filled with spongy bone. Red marrow fills the spaces in the spongy bone.

What is the advantage of the spongy bone being located in the epiphysis instead of the Diaphysis?

What is the advantage of spongy bone tissue in the ends of long bones? The advantages of Spongy bones is it’s lighter than compact bone yet still strong and they follow the lines of stress which helps with support. Which type of free movable joint allows for the most range of motion?

Does spongy bone make the bone stronger?

Cavities within cancellous bone host blood vessels or marrow, but they reduce the strength and rigidity of the spongy bone compared to the cortical bone, which makes up 80 percent of the bone mass. “It makes the structure more tolerant of stress concentrations.

How do spongy and compact bones differ in location and function?

Spongy and compact bones are two basic structural bone types. They make up the long bones in the body. Long bones are dense hard bones that provide strength, structure and mobility….Spongy vs Compact Bones.

Spongy Bones	Compact Bones
They fill the inner layer of most bones	They fill the outer layer of most bones

What is the end of a long bone?

epiphysis, expanded end of the long bones in animals, which ossifies separately from the bone shaft but becomes fixed to the shaft when full growth is attained. The epiphysis is made of spongy cancellous bone covered by a thin layer of compact bone.

Which is advantage of spongy bones over compact bones?

The advantages of Spongy bones is it’s lighter than compact bone yet still strong and they follow the lines of stress which helps with support. Which type of free movable joint allows for the most range of motion?

Where is the spongy bone located in the body?

Spongy bone is specifically found within the ends of long bones, pelvic bones, ribs, skull bones, and vertebrae in the spine. Thus, it is found in both flat and long bones of the body. Within flat bones like the skull bone, it is found interspersed throughout the bone. Within long bones like femur or thigh bone, it is only found at the ends.

Why is the spongy bone called a cancellous bone?

A: Spongy bone, also called cancellous or trabecular bone, provides structural support and facilitates movement of the joints and limbs. Spongy bone is light and porous and found in most parts of the body and in other bones that do not typically endure large volumes of mechanical stress.

How are blood cells transported to the spongy bone?

Blood vessels travel through the harder compact bone to the spongy bone, supplying it with the materials necessary to create blood cells. Osteocytes positioned close to a blood vessels can take on nutrients and expel waste products through tiny interconnecting channels on the surface of the trabeculae called canaliculi.