Class III malocclusions: the choice between orthodontics or surgery

In summary, orthodontic treatment tends to be successful if there is:- Low Maxillomandibular planes angle Little Compensation Small reverse overjet Symmetric growth pattern Failure occurs due to:- Unfavourable growth pattern High degree of compensation Large negative overjet The treatment of the Class III malocclusions is considered. The extent to which Class III cases can be treated with Orthopaedic appliances is outlined and discussed. The positive and negative factors influencing the decision for orthodontic or surgical treatment are considered and finally stability is examined.