![]() The bones of the pelvic girdle are the two innominate bones and the sacrum. The shoulder girdles and upper limbs.Įach shoulder girdle consists of a clavicle and scapula. The appendicular skeleton consists of the shoulder girdles and upper limbs, and the pelvic girdle and lower limbs. human body bone names pdf. It gives attachment to the muscles of respiration.ĪPPENDICULAR Skeletal System and its Bone Names.The upper part of the sternum, the only joint between the upper limbs and the axial skeleton. It forms joints between the upper limbs and the axial skeleton.It protects the thoracic organs including the heart, lungs, and large blood vessels.In the thoracic region the ribs articulate with the vertebrae forming joints allowing movement of the ribcage during respiration.Adjacent vertebrae form openings, which protects the spinal nerves as they pass from the spinal cord.In each vertebra is a hole, the vertebral foramen, and collectively the foramina form a canal in which the spinal cord lies. The Vertebral Column has several important functions The vertebral column is described in five parts and the bones of each part are numbered from above downwards.įunctions of The Vertebral Column / Skeletal System functions The bodies of the bones are separated from each other by intervertebral discs, consisting of cartilage. This consists of 33 bones (24 movable bones and (vertebrae) plus the sacrum 5 fuse bones and coccyx 4 fuse bone.) This is a brief knowledge of the fu nctions of the skull in pdf. eating – the teeth are embedded in the mandible and maxilla and movement of the mandible, the only movable skull bone, allows chewing.maintaining patency of the nasal passages enabling breathing.protection of delicate structures including the brain, eyes, and inner ears.The various part of the skull have specific and different functions – Stapes is the smallest bone in the human body.įunctions of the Skull / Skeletal System functions Auditory Ossicles – Malleus bone (2), Incus bone (2), Stapes bone (2).Hyoid bone (1) – It does not articulate with any other bone but is attached to the styloid process of the temporal bone by ligaments.The skeleton of the face is formed by 13 bones. ![]() Head Injury/Brain Injury Causes & Classification 2. In the mature skull, the joints between the bones are immovable. The peritoneum lining the inner surface of the skull bones forms the outer layer of the dura mater. It has a base upon which the brain rests and a vault that surrounds and covers it. The cranial and cranial cavities are formed from several flat and irregular bones that provide bony protection for the brain. ![]() The Names of the skull bones ( human body bone names) are : 1. in the skull bones, only one movable bone is the mandible or lower jaw. it consists of a number of bones, develops separately but fuses together as they mature. The skull is described in two parts, the cranium which contains the brain, and the face. ![]()
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