The competition for dental specialty programs is rigorous and only the very top candidates will earn a position. You will need to need to be at the top of your class in dental school and be involved in research or other extracurricular activities.
There are nine recognized dental specialties: Dental Public Health, Endodontics, Oral and Maxillofacial Pathology, Radiology, or Surgery, Orthodontics and Dentofacial Orthopedics, Pediatric Dentistry, Periodontics, and Prosthodontics.