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Bone is living tissue that makes up the body's skeleton. There are 3 types of bone tissue: Compact tissue. This is the harder, outer tissue of bones. Cancellous tissue. This is the sponge-like tissue inside bones. Subchondral tissue. This is the smooth tissue at the ends of bones, which is covered with another type of tissue called cartilage.
Oct 30, 2023 · A bone is a somatic structure that is composed of calcified connective tissue. Ground substance and collagen fibers create a matrix that contains osteocytes. These cells are the most common cell found in mature bone and responsible for maintaining bone growth and density.
Identify the gross anatomical features of a bone; Describe the histology of bone tissue, including the function of bone cells and matrix; Compare and contrast compact and spongy bone; Identify the structures that compose compact and spongy bone; Describe how bones are nourished and innervated; function?
6 days ago · Gross Anatomy of Bone. The structure of a long bone allows for the best visualization of all of the parts of a bone (Figure 5.3.1 5.3. 1 ). A long bone has five zones: the diaphysis, two metaphyses, and two epiphyses. The diaphysis is the narrow, tubular shaft that runs between the two bulbous ends of the bone.
Aug 7, 2023 · Overview. Healthcare providers usually classify bones based on their shape and size. What are bones? Bones are your body’s main form of structural support. They’re made of hard, strong tissue that gives your body its shape and helps you move. Your bones are like the frame under the walls of your home.
Bone - Structure, Function, Types: Grossly, bone tissue is organized into a variety of shapes and configurations adapted to the function of each bone: broad, flat plates, such as the scapula, serve as anchors for large muscle masses, while hollow, thick-walled tubes, such as the femur, the radius, and the ulna, support weight or serve as a ...
Human skeleton. The human skeleton is the internal framework of the human body. It is composed of around 270 bones at birth – this total decreases to around 206 bones by adulthood after some bones get fused together. [1] .
