By Dr. Keerthi Sudireddy
An underbite is when the lower teeth sit in front of the upper teeth. It affects chewing, speech and appearance, and is best addressed early.
Quick answer
An underbite is when the lower front teeth protrude beyond the upper front teeth, usually from jaw size or genetics. It can affect chewing, speech and facial balance. Mild cases are corrected with braces or aligners; severe skeletal underbites may need orthodontics combined with jaw surgery. Treating early in children gives the simplest results.
Why treat it
- Difficulty biting and chewing.
- Speech effects and jaw strain.
- Facial balance and confidence.
Treatment options
- Braces or aligners for mild to moderate cases.
- Growth-guiding appliances in children.
- Orthodontics with jaw surgery for severe skeletal cases.
Book an assessment at The Tooth Studio.
Have a question about your smile?
Book a consultation with Dr. Keerthi Sudireddy, or get free guidance on WhatsApp.