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Figure 1. Classifications of Bones. Bones are classified according to their shape. Long Bones. A long bone is one that is cylindrical in shape, being longer than it is wide. Keep in mind, however, that the term describes the shape of a bone, not its size.


Shape Classification. The 206 bones that compose the adult skeleton are divided into five categories based on their shapes (Figure 6.6). Their shapes and their functions are related such that each categorical shape of bone has a distinct function.


An irregular bone is one that does not have any easily characterized shape and therefore does not fit any other classification. These bones tend to have more complex shapes, like the vertebrae that support the spinal cord and protect it from compressive forces. Many facial bones, particularly the ones containing sinuses, are classified as ...


Types of Bones is a topic within the Skeletal System module of first-level courses in Human Biology, Anatomy & Physiology and similar entry-level courses for careers in the Health Sciences. Typical study or exam questions include giving examples of different types of bones e.g. long bones, short bones, flat bones, irregular bones, sesamoid bones and so on.


Types of bone. Human bones are classified on different bases of classification. Generally four types of classifications are followed each dividing bones into different types. Types of bone on the basis of shape: On the basis of shape, bones are classified into seven different types; Long bones:


External Sources. A description of types of bones from the 1918 edition of Gray's Anatomy of the Human Body.. Human Anatomy Atlas offers thousands of models to help understand and communicate how the human body looks and works.. X-rays of the hand, hip, knee, and ankle.Stony Brook University School of Medicine. The Body Online.


Classification of Bones. The 206 named bones of the human skeleton are divided into two groups: axial and appendicular. The axial skeleton forms the long axis of the body and includes the bones of the skull, vertebral column, and rib cage. Generally speaking these bones protect, support, or carry other body parts. ...

droualb.faculty.mjc.edu/Course Materials/Elementary Anatomy and Physiology 50/Lecture...

Classification of Bones There are two basic types of B one tissue. Compact bone is dense and homogeneous and forms the walls of bone. Spongy bone ... The axial skeleton forms the longitudinal axis of the body and can be divided into the skull, vertebral column and the thorax.


Racial classifications are groups of physical characteristics. The 3 most common racial classifications, going by bone structures, are Caucasoid, African, and Asiatic.


This system is mostly based on loss of attachment. While more modern and comprehensive classifications are available, this one is still frequently used to communicate with dental insurance companies. If you are looking for the latest classification of Periodontal Disease, you can find it here (IWCP Classification).