APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -The periosteum has two layers. The outer layer protects the inner layer and the bone beneath it. It’s made of thick collagen fibers. Most of the periosteum’s blood vessels and nerves are in the outer layer.

Detailed explanation-2: -The periosteum is a fibrous sheath that covers bones. It contains the blood vessels and nerves that provide nourishment and sensation to the bone. The periosteum tends to be thicker in younger people. The thickness decreases when the bones are mature.

Detailed explanation-3: -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.

Detailed explanation-4: -The periosteum is a complex structure composed of an outer fibrous layer that lends structural integrity and an inner cambium layer that possesses osteogenic potential. During growth and development it contributes to bone elongation and modeling, and when the bone is injured, participates in its recovery.