The phase of orthodontics concerned with the correction of malocclusion with proper appliances and prevention of its sequelae (Jablonski's Illus. Dictionary of Dentistry).
Corrective Orthodontics
D011378
Prognathism
A condition marked by abnormal protrusion of the mandible. (Dorland, 27th ed)
Prognathisms
D002972
Cleft Palate
Congenital fissure of the soft and/or hard palate, due to faulty fusion.
The profession concerned with the teeth, oral cavity, and associated structures, and the diagnosis and treatment of their diseases including prevention and the restoration of defective and missing tissue.