MICROANATOMY

Detailed explanation-1: -The periosteum is a membrane that covers the outer surface of all bones, except at the articular surfaces (i.e. the parts within a joint space) of long bones. Endosteum lines the inner surface of the medullary cavity of all long bones. Periosteum. The periosteum covers the outside of bones.

Detailed explanation-2: -The periosteum is the membrane covering the outside of the diaphysis (and epiphyses where articular cartilage is absent). It contains osteoblasts (bone‐forming cells), osteoclasts (bone‐destroying cells), nerve fibers, and blood and lymphatic vessels. Ligaments and tendons attach to the periosteum.

Detailed explanation-3: -The outer surface of the bone is covered with a fibrous membrane called the periosteum (peri– = “around” or “surrounding”).

Detailed explanation-4: -Structure. Periosteum: The periosteum consists of two layers; Outer fibrous membrane and inner cellular layer.[6]

Detailed explanation-5: -periosteum, dense fibrous membrane covering the surfaces of bones, consisting of an outer fibrous layer and an inner cellular layer (cambium).