Why Do Dental And Facial Irregularities Occur?
Most malocclusions are inherited, but some are acquired. Inherited problems include crowding of teeth, too much space between teeth, extra or missing teeth, cleft palate and a wide variety of other irregularities of the jaws and face. Acquired malocclusions can be caused by thumb or finger sucking, tongue thrusting, the airway being restricted by tonsils and adenoids, dental diseases like caries and premature loss of primary or permanent teeth. Whether inherited or acquired, many of these problems, affect not only alignment of the teeth but facial appearances and oral functions like chewing, speech and mastication, as well as the longevity of dentition.
