Is the periosteum elastic or inelastic?
The outer fibrous layer can be subdivided into two parts. The superficial portion is generally inelastic being relatively cell poor with a predominant collagenous matrix and few elastic fibers.Click to see full answer. Considering this, what is periosteum made of?The periosteum consists of dense irregular connective tissue. It is divided into an outer “fibrous layer”…
The outer fibrous layer can be subdivided into two parts. The superficial portion is generally inelastic being relatively cell poor with a predominant collagenous matrix and few elastic fibers.Click to see full answer. Considering this, what is periosteum made of?The periosteum consists of dense irregular connective tissue. It is divided into an outer “fibrous layer” and inner “cambium layer” (or “osteogenic layer”). The fibrous layer contains fibroblasts, while the cambium layer contains progenitor cells that develop into osteoblasts.One may also ask, what is the periosteum and what does it do? Periosteum is a very thin membrane that covers many of the bones in your body. It serves as protection as well as a channel for the blood supply and nutrients for bone tissue. In this lesson, you will learn exactly what periosteum is and the function that it serves in our skeletal system. Considering this, what happens in the periosteum? Outer layer The blood vessels of the periosteum contribute to the blood supply of the body’s bones. They can pass into the dense and compact layer of bone tissue below, called the bone cortex. Blood vessels enter the bone through channels called Volkmann canals that lie perpendicular to the bone.What periosteum feels like?Periosteum, dense fibrous membrane covering the surfaces of bones, consisting of an outer fibrous layer and an inner cellular layer (cambium). The outer layer is composed mostly of collagen and contains nerve fibres that cause pain when the tissue is damaged.
