Pathways to Orthodontics: College and Dental School Requirements

Roadmap to Orthodontic Specialty

Orthodontics is a dental specialty requiring 10–11 years post-high school.

1. Undergraduate (4 Years)

• Degree: Bachelor's (any major; BA/BS).
• Prerequisite Courses (typical):
  • Biology I/II + labs
  • General Chemistry I/II + labs
  • Organic Chemistry I/II + labs
  • Physics I/II + labs
  • Biochemistry (1 sem)
  • English (2 sem)
  • Math (Calculus I + Statistics)
  • Psychology/Sociology (1–2 sem)
• GPA Target: ≥3.7 science/overall.
• DAT: Dental Admission Test (take spring junior year). Target: 21+ AA (Academic Average).
• Experiences: Shadowing (50+ hrs), research, volunteering, leadership, manual dexterity evidence (art, music, lab).
• Letters: 2–3 science faculty, 1–2 dentists.

2. Dental School (4 Years)

• DDS/DMD: Identical degrees; CODA-accredited.
• Years 1–2: Biomedical sciences (anatomy, histology, physio, pharm, pathology, dental anatomy).
• Years 3–4: Clinical rotations (operative, perio, pros, pedo, OMFS, ortho intro).
• NBDE: INBDE (Integrated National Board Dental Examination) – pass/fail.
• Class Rank/GPA: Critical for ortho residency competitiveness.

3. Orthodontic Residency (2–3 Years)

• Accredited Programs: ~70 in US (CODA).
• Degree: Certificate + often MS/MSc (research thesis).
• Curriculum: Craniofacial growth, biomechanics, diagnosis, treatment planning, clinical cases (50+), research.
• Match: POSTMATCH (PASS) – highly competitive (~1:10 applicants:positions).

4. Board Certification (Optional but Standard)

• American Board of Orthodontics (ABO) – written, clinical, case-based exams.
• Maintenance of Certification (MOC) every 10 years.

Total: 4 + 4 + 2–3 = 10–11 years. High academic bar, intense competition, rewarding specialty.