The structure of the human skeleton and the functions of each part

Example: found in the middle ear. The cartilage in the affected joints will degrade, soften and wear away. The sacrum in the women's pelvis is curved inwards to allow the child to have a " funnel " to assist in the child's pathway from the uterus to the birth canal.

What do bones do?

skeletal system labeled

Bone surfaces at synovial joints are protected by a coating of articular cartilage. Short bones are found in the wrists and ankles and are about equal in their length, width and thickness.

It contains osteons or Haversian systems that are tightly packed together. Mobility: Bones work in conjunction with skeletal muscle and other skeletal system components to assist in enabling body movement.

skeletal system parts and functions

Basically this disease is related to the diet so patient should avoid meat. They move when the muscles around them contract, and they are the most mobile parts of the skeleton.

Functions of skeletal system pdf

Osteocytes Osteocytes are mature bone cells. Inside was a skeleton, accompanied by an array of unusual and expensive objects. Bone: a type of mineralized connective tissue that contains collagen and calcium phosphate, a mineral crystal. Human skeleton. It can be of following types: - Osteoarthritis: It is a degenerative joint disease characterised by the degeneration of the articular cartilage and proliferation of new bones. Perfect Joint is further divided into five subcategories: - Ball and Socket Joint: In this joint ball shaped bone can turn or move in any direction like at the joint of pectoral girdle and humerus bone, at the joint of femur and pelvic girdle etc. Joint: Joints hold the skeleton and support movement. Most Read. Skeleton Components The skeleton is composed of fibrous and mineralized connective tissues that give it firmness and flexibility.

It is spongy, more flexible, and less dense than compact bone.

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Human Skeletal System: Structure