If you can see too much of your gum line whenever you show off your teeth, you may have what is known as a gummy smile. This is a fairly common aesthetic issue that is estimated to affect around 10% to 29% of young adults. But what exactly can cause this problem in the first place? Here’s a closer look at some possible explanations for a gummy smile – as well as how your periodontist can help address the issue.
Common Reasons for a Gummy Smile
Your smile may be considered gummy if at least three millimeters of gum tissue are visible when you pull back your lips to show off your teeth. The exact cause of a gummy smile can vary, but here are a few particularly common reasons:
- Genetics: There are certain genetic factors that can contribute to a gummy smile, such as the size of your teeth and jaw.
- Unusual Tooth Growth: If your upper teeth overerupt (meaning they grow too far down), it can make your gums more prominent in your smile.
- Certain Medications: Some types of medications (such as those that suppress the immune system or control high blood pressure) can lead to gum overgrowth as a side effect.
- A Short Upper Lip: If your upper lip is unusually short, pulling it back to smile could end up exposing more gum tissue than normal.
How Can You Treat a Gummy Smile?
If you’re bothered by a gummy smile, your periodontist may be able to offer a solution in the form of crown lengthening. This procedure involves removing unneeded gum tissue from strategic areas of your mouth. Not only does this create a more aesthetically pleasing gumline, but it can help ensure that your teeth appear to be proportionately sized.
Depending on your needs, crown lengthening can be performed around a single tooth or multiple teeth. The procedure can typically be completed in just one appointment, although the length of the treatment can vary based on the extent of the changes made. Your mouth will be numbed for crown lengthening, so you shouldn’t have to worry about experiencing discomfort during the procedure.
If you’re interested in correcting your gummy smile with crown lengthening, you should schedule an appointment with your periodontist. They’ll be able to determine whether the treatment is truly right for you based on your unique situation. Don’t be afraid to take whatever steps you need to in order to create a smile that you can be confident about showing off.
About the Author
Dr. David Handsman studied dentistry at Temple University, and he earned his Masters of Dental Surgery in periodontology at the University of Tennessee. He is currently a well-respected member of the periodontal community who has been named a Diplomate of the American Board of Periodontology. At Handsman & Haddad Periodontics in Worcester, his diverse menu of services includes crown lengthening for gummy smiles. If you’re bothered by the amount of gum tissue visible when you smile, you can schedule an appointment with Dr. Handsman by visiting his website or calling (508) 753-5444.
