There are four types of flat bones that include the skull (occipital-parietal nasal, frontal-frontal and vomer), as well as the thoracic (sternum) and ribs as well the pelvis (ilium (ischium) and pubis). These bones are used to guard internal organs like the brain, heart the pelvic, pelvic, and. They are somewhat smooth and be used as a protection. They also serve as an insulator.
The bones that are long are larger than their width, and comprise the femur (the most significant bone in the human body) and the smaller bones of the fingers. Long bones help support the weight of the body and allow for mobility. Long bones are mostly found in the appendicular skeleton and include bones in the lower limbs (the fibula, tibia femur, metatarsals, and the phalanges) and bones in the upper limbs (the humerus and radius, metacarpals, ulna and the phalanges).
The shape and form of irregular bones are different and they don't fit into any other classification, such as tall, short, long, or sesamoid. Their unique shape protects internal organs. For example, the vertebrae, irregular bones of the vertebral column, guard the spinal cord. The organs of the pelvic cavity (pubis ilium and ischium) are protected by irregular bones in your pelvis (pubis Illium and Ishium).
Sesamoid bone is Read More a type of bone that have been embedded in tendons. Small, round bones can be located in the tendons of Click here the knees, feet and hands. Sesamoid bone functions to protect the tendons against wear and strain. A sesamoid is the patella, also known as the kneecap.
Overview
While it is commonly thought of as an unmoving support system however, the skeletal system is actually dynamic and performs numerous purposes. These include the human form, motor function, locomotion, protection of organs vital to us, the production of tissues derived from the marrow, and playing a significant function in the homeostasis process.
Bones are dynamic structures which are constantly changing and remodeling to accommodate to the ever-changing conditions. There is so much change that the skeleton of a young person's bone structure will be different from theirs today after 4 years.