Gummy Smiles

What’s A Gummy Smile?
An attractive smile has certain characteristics we all seem to recognize. White and straight teeth are two such characteristics. The proportion of gum to teeth visible in the smile is another characteristic. According to the New York Times, when asked about which smiles looked normal, dentists, plastic surgeons and everyday people pointed to smiles with two millimeters or less of gum showing. They started taking notice of gum tissue at three to four millimeters, and said more than four millimeters was too much gum tissue.
A gummy smile is not an uncommon dental complaint. Our experienced cosmetic dentists, Dr. Cornehl and Dr. Fredrickson, can determine if there is a way to create the look you want. The right treatment depends on why the smile looks too gummy, which may be attributable to one of the following:
- Short upper lip
- Hyper-lifting of the upper lip (more on this in the sections below)
- Excess gum tissue
- Small teeth
After examining your mouth, the dentist will discuss the treatment options with you.
Laser Gum Contouring

Lasers by their nature prevent bleeding as they ablate tissue. This cauterization makes for a less invasive, more efficient treatment with minimal downtime.
BOTOX® For Gummy Smiles
Believe it or not, BOTOX® injections can be a great option if you feel your smile is too gummy. BOTOX® works well for gummy smiles caused by hypermobile lips.
What are hypermobile lips? If your lips pull back excessively far when you smile, it is known as hypermobility. You may feel like too much gum tissue shows when you smile if your lips are hypermobile.
BOTOX® administered in precise locations will create a natural, relaxed smile. The active ingredient in the injectable prevents excessive contraction of the muscles that draw your upper lip up and back. Every time you smile your smile will look more natural. The effect is temporary, and injections will need to be re-administered about 8-12 weeks to maintain the results.
Your Consultation
Want to find out if you are a good candidate for gummy smile treatment? If so, please call the DENTAL STUDIO SF at (415) 392-5025. Our state-of-the-art practice is located in San Francisco. We proudly provide care for people from across the Bay Area.