PROCEDURES | Underbite

Class III Underbite

The lower teeth protrude past the front teeth. An underbite is usually caused by undergrowth of the upper jaw, overgrowth of the lower jaw, or a combination of the two (Class III Relationship). Underbite can also be caused by flared upper incisors, missing lower teeth or a combination of all the above. Early correction of underbite is recommended.

Underbite should be corrected because it can:

• prevent proper functioning of the front teeth or molars which can lead to premature wear of the teeth
  
• cause chewing or eating problems
  
• cause jaw or joint problems
  
• make your smile less attractive