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�������t�WӢ�Z�g�Z�߼��̡̳�������The axial skeleton forms the axis of the human body.Lt consists of skull��vertebral column and thoracic cage.The skull is that part of human skeleton that forms the bony framework of the head.It consists of 22 different bones that are divided into two groups�� bones of cranium and bones of face.The vertebral column is a flexible column of vertebrae��connecting the trunk of the human body to the skull and appendages.It is composed of 33 vertebrae which are divided into 5 regions�� cervical��thoracic��lumbar��sacral��and coccygeal.The rib cage is a bony cage enclosing vital human organs formed by the sternum and ribs.There are 12 pairs of ribs that are divided into three groups�� true ribs��false ribs��and floating ribs.����The appendicular skeleton consists of the shoulder girdle��skeleton of theupper limb��the pelvic girdle��and skeleton of the lower limb.The shoulder girdleattaches the upper limb to the body trunk and is formed by two bones�� the clavicleand scapula.The clavicle is a modified long bone and is subcutaneous throughoutits position.It is also known as the beauty bone.The scapula is a pear shapedflat bone that contains the glenoid fossa for the formation of the shoulder joint.Itpossesses three important processes�� the spine of the scapula��the acromion process��and coracoid process.The skeleton of each upper limb consists of 30 bones.��������