Anatomy Of Bone Structure

The outer surface of the bone is covered with a fibrous membrane called the periosteum peri around or surrounding. The structure of a long bone allows for the best visualization of all of the parts of a bone.

Bone Tissue Anatomy Tissue Components

Bones are composed of bone matrix which has both organic and inorganic components.

Anatomy of bone structure. The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. These include the periosteum compact bone spongy bone and an inner core of bone marrow. They are lightweight yet strong and hard and serve multiple functions.

A bone is a rigid organ that constitutes part of the vertebrate skeleton in animals. Bones protect the various organs of the body produce red and white blood cells store minerals provide structure and support for the body and enable mobility. The bone remodeling process regulates the gain and loss of bone mineral density in the adult skeleton and directly influences bone strength.

It is comprised of cells fibers and extracellular material or matrix. Bone anatomy if you were to cut a cross section through a bone you would first come across a thin layer of dense connective tissue known as periosteum. Here we explain the anatomy of bone and the function of each part.

This section will examine the gross anatomy of bone first and then move on to its histology. Gross anatomy of bone. A typical long bone showing gross anatomical features.

The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. Tendons and ligaments also attach to bones at the periosteum. Osteoid is hardened with inorganic salts such as calcium and phosphate and by the chemicals released from the osteoblasts through a process known as mineralization.

It is important for bones to be strong to support our body weight. The structure of a long bone allows for the best visualization of all of the parts of a bone figure 1. Gross anatomy of bone.

Bones come in a variety of shapes and sizes and have a complex internal and external structure. The diaphysis and the epiphysis. The wider section at each end of the bone is called the epiphysis plural epiphyses which is filled internally with spongy bone another type of osseous tissue.

Bone matrix is laid down by osteoblasts as collagen also known as osteoid. Bone structure consists of a number of layers. The periosteum contains blood vessels nerves and lymphatic vessels that nourish compact bone.

Gross anatomy of bone. A long bone has two parts. The bones in your body are made up of an extraordinarily complex connective tissue thats structure matches its function.

It has a honeycomb l. A long bone has two parts. Figure 631 anatomy of a long bone.

The diaphysis and the epiphysis. Bone tissue is a hard tissue a type of dense connective tissue. The normal anatomy and functions of the skeleton are reviewed first followed by a general description of the processes of bone modeling and remodeling.

Red bone marrow fills the spaces between the spongy bone in some long bones.

Musculoskeletal Anatomy