Because vertebrae of servical are relatively soft and have small bodies,
dislocations are more common in this area than in other regions of the
vertebral column. Because the lumbar vertebral have massive bodies and carry a
large amount of weight bodies, rupture common happen in this area than other
regions of the column. Each intervertebral disk is made up by a ring fibrous
connective tissue with a softer fluid in the center. The wight of the bodies
may compress the disk and causing fibrous to bulgeor even break. This allow the
vertebrae to come close to gether and compress the nerves exiting the
intervertebalforamina. The coccyx is easily broke when falls during person
suddenly sits down hard on the solid surface. Also mother’s coccyx may be
fracture when childbirth.
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