Read more: Medical courses after 12th | Top 7 courses you must think about Short bones The tibia, fibula, femur, metatarsals, and phalanges are among the lower limb’s and upper limb’s long bones, which are predominantly found in the appendicular skeleton (the humerus, radius, ulna, metacarpals, and phalanges). Long bones help in sustaining body weight and enable movement. The femur, the longest bone in the body, as well as the comparatively little bones in the fingers are among the long bones, which are longer than they are wide. Flat bones are somewhat flattened and act as a shield of defense as well as a large area for muscles to attach to. Flat bones serve the purpose of shielding internal organs, including the heart, brain, and pelvic organs from injury. The skull, thoracic cage, and pelvis all contain flat bones, including the occipital, parietal, frontal, nasal, lacrimal, and vomer all come under the category of flat bones. There are five types of bones and each has a unique structure that suits its purpose.
For instance, the hollow bones of birds include air sacs that allow the birds to breathe enough oxygen to fly. Animal Osteologyīones from animals can have different structures, densities, and mineral contents than those from humans. These are two different types of tissues that make up bones. Spongy bone is a porous substance and is found inside the bones.
Compact bone is located on the surface of bones and has a solid and dense structure. There are 206 bones in the human body, and they are divided into four different categories based on how they are shaped: long bones, short bones, flat bones, and irregular bones. There are two main subdivisions of osteology-human and animal. Osteology deals with the study, identification, and analysis of bones, including their structures and functions. A study of bones provides details about a person’s age at death, and the diseases they were suffering from.
0 kommentar(er)
