The Before and After Orthodontic Treatment Gallery showcases real patients who have transformed their smiles through personalized care, using braces, Invisalign, clear aligners, and other orthodontic treatments. Whether you’re dealing with crooked teeth, gaps, bite issues, or overcrowding, Dr. Choi can help you achieve a confident, healthy smile.
Early Tx. with expander Before&After
InSmile before&after
Invisalign before&after
Early Tx. – Expander and braces
Before: Narrow maxilla (upper jaw). Misaligned front teeth.
After: Widened maxilla and smile. Aligned front teeth.
InSmile case – Cross bite Correction
Before: Misaligned upper and lower jaws with left side cross bite -asymmetry. Misaligned teeth
After: Corrected cross bite and aligned teeth, straight smile
Invisalign® case —Cross bite & Spacing
Before: Cross bite with visible spacing in upper arch
After: Corrected cross bite, aligned teeth and closed spacing with Invisalign treatment
Traditional Braces Before&After
Before: Constricted upper arch. Crowding.
After: Widened and coordinated arches. Aligned teeth.
Traditional Braces Before&After
Before: Constricted upper arch. Crowding.
After: Widened and coordinated arches. Aligned teeth.
Traditional Braces Before&After
Before: Severe Overbite (deep bite). Severe misalignment.
After: Ideal Overbite. Alignment.
Traditional Braces Before&After
Before: Severe Overbite (deep bite). Severe misalignment.
After: Ideal Overbite. Alignment.
Early Tx. Before & After
Before: Open bite. Spacing
After: Bite and space closure. Ideal teeth alignment.
Early Tx. Before & After
Before: Open bite. Spacing
After: Bite and space closure. Ideal teeth alignment.
Orthodontist for Kids
Case – Single-Tooth Crossbite
Her upper lateral incisor was completely trapped behind her lower teeth. Before we could move it, we had to create space — then progressively guide it forward about 1cm. That takes time, which is why Invisalign treatment ran about two years.
The crossbite is corrected but look at what else changed: her smile is significantly wider, the dark corners are gone and more upper teeth are visible upon smiling. An aesthetic smile shows upper teeth.
Invisalign · ~2 years · Single-tooth crossbite correction
Case – Broken Retainer, Fixed in 6 Months
I see many patients who had their first orthodontic treatment, usually braces but also with Invisalign, at an early age with relapse – the fixed retainers behind her teeth had broken, her front teeth flared forward, and started shifting. Six months of Invisalign retracted and leveled the upper front teeth, and the smile width difference is immediate -her dark corridors towards the back have completely been filled.
At the end of treatment, I replaced her retainers with new ones precisely fitted to her corrected alignment – more secure, easier to keep clean, and far less likely to fail again. Retention is the last step of treatment, but it’s also the most important one.
Invisalign · 6 months · Relapse correction + fixed retainer replacement
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37 East 28th Street, Suite 800. New York, NY 10016