alignment or straightening of the teeth

surgery on the teeth, mouth, jaw, and facial bones; often called maxillofacial surgery

dental treatment of children and adolescents

treatment and prevention of diseases of the gums, bone, and structures supporting the teeth

replacement of natural teeth with artificial teeth or dentures

are doctors who examine teeth and mouth tissues to diagnose and treat disease and abnormalities; perform corrective surgery on the teeth, gums, tissues, and supporting bones; and work to prevent dental disease.

work under the supervision of dentists. They perform preliminary examinations of the teeth and mouth, remove stains and deposits from teeth, expose and develop radio graphs, apply cavity-preventing agents such as fluorides or pit and fissure sealants to the teeth

make and repair a variety of dental prostheses (artificial devices) such as dentures, crowns, bridges, and orthodontic appliances according to the specifications of dentists.

working under the supervision of dentists, prepare patients for examinations, pass instruments, prepare dental materials for impressions and restorations, take and develop radio graphs, teach preventive dental care, sterilize instruments, and/or perform dental receptionist duties such as scheduling appointments and handling accounts.