Smile Gallery The following are photos of Dr. Bui's actual patients before and after orthodontic treatment: Child - Severe Overbite Tx: Phase I & Phase II Child - Severe Underbite Tx: Phase I Adolescent - Crowding, Open Bite Tx: Extraction - Metal Braces Adolescent- Crowding, Deep bite; Tx: Non-extraction - Metal Braces Adult - Underbite, Crossbite Tx: Non-Extraction - Lingual Braces Adult - Severe Underbite Tx: Jaw Surgery Adult - Crowing, Crossbite; Tx: Non-extraction, Clear Braces