Understanding Orthodontists: What They Do & How They Help

Orthodontists: Specialists in Bite & Alignment Correction

Orthodontists are dentists with 2–3 years additional residency in orthodontics & dentofacial orthopedics. They diagnose, prevent, and treat malocclusion (improper bite).

Conditions Treated

• Crowding: Insufficient space → overlapping, rotated teeth.
• Spacing: Gaps (diastema) from missing/small teeth.
• Overbite (Deep Bite): Upper front teeth excessively overlap lower.
• Underbite: Lower teeth protrude past upper.
• Crossbite: Upper teeth inside lower (anterior/posterior).
• Open Bite: No vertical overlap anteriorly/posteriorly.
• Midline Discrepancy: Centers don't align.
• Skeletal Discrepancies: Jaw growth mismatch (Class II/III).

Treatment Modalities

• Fixed Braces: Metal/ceramic brackets + archwires; precise 3D control. 18–30 months.
• Clear Aligners (Invisalign, etc.): Removable, sequential trays; mild-moderate cases; compliance-dependent.
• Functional Appliances: Growth modification (Herbst, Twin Block) in adolescents.
• Palatal Expanders: Widen upper jaw (skeletal expansion).
• Retainers: Fixed (bonded lingual) or removable (Hawley, Essix)—lifelong retention needed.
• Orthognathic Surgery: Combined with braces for severe skeletal mismatch (adults).

Benefits Beyond Aesthetics

• Improved occlusion → chewing, speech, reduced wear/TMJ stress.
• Easier hygiene → less caries/periodontitis.
• Psychosocial: confidence, reduced bullying.

When to See One

• AAO recommends screening by age 7.
• Any bite concern at any age—adult treatment common.

Choose a board-certified orthodontist (ABO).