• overjet
  • Class II: Distocclusion (retrognathism, overjet, overbite) In this situation, the mesiobuccal cusp of the upper first molar is not aligned with the mesiobuccal groove of the lower first molar. (wikipedia.org)
  • Class III: Mesiocclusion (prognathism, Anterior crossbite, negative overjet, underbite) In this case the upper molars are placed not in the mesiobuccal groove but posteriorly to it. (wikipedia.org)
  • posterior
  • Her ANB angle was -4.5 degrees, and she had a 2-mm anterior crossbite, a 1-mm overbite, and a posterior asymmetric crossbite (greater on the left side). (biomedsearch.com)
  • They have an open bite malocclusion and present with development of posterior crossbite. (wikipedia.org)
  • Unilateral crossbites can present with following features in a child Lower midline deviation to the crossbite side Class 2 Subdivision relationships Temporomandibular disorders A child with posterior crossbite should be treated immediately if the child shifts his mandible on closing which is often seen in a unilateral crossbite as mentioned above. (wikipedia.org)
  • In the Anterior-Posterior dimension, appliances such as Class II and Class III are used. (wikipedia.org)
  • This involves prevention of any eruption of posterior molars because their eruption would lead to mandible moving downwards and backwards which would cause worsening of a Class II malocclusion and increase in the lower facial height. (wikipedia.org)
  • cephalometric
  • The aim of this cephalometric investigation was therefore to identify possible pretreatment parameters for the prediction of individual Class II improvement induced by RME in early mixed dentition patients. (springeropen.com)
  • appliances
  • Other classes of functional appliances include removable appliances and over the head appliances, and these functional appliances are used to redirect jaw growth. (wikipedia.org)
  • Angle contributed greatly to the design of orthodontic and dental appliances, making many simplifications. (wikipedia.org)
  • These two appliances interlock at an angle, and they move your lower jaw forward and lock it into the ideal position when you bite together. (wikipedia.org)
  • dental
  • His first paper was entitled Dental Education and Mechanics which was published in Ohio State Journal of Dental Science in 1881. (wikipedia.org)
  • years
  • After his five years education in Zurich followed by ten years of obligatory service, he worked for eight years at Ankara University and for two years in the University of Tigris (Dicle) Diyarbakır. (wikipedia.org)