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The Long and Short of it: the Benefits of Crown Lengthening

September 18, 2025

A woman with a beautiful smile

If you’ve got a “gummy” smile or teeth that look or feel a bit too small due to excess periodontal tissue, you may be embarrassed to show off that gleaming grin to the world. But although it may not be possible to make your teeth bigger, a treatment called crown lengthening can remove that overage of tissue, revealing more of their natural structure and making them seem longer. Here are some of the incredible benefits of this cosmetic treatment!

What is Crown Lengthening?

Crown lengthening is a treatment that removes excess gum tissue to reveal more of your natural tooth structure. It can be done as a cosmetic treatment to reduce the appearance of a gummy smile, as well as for medical reasons, such as during restoration treatments to help clear away tissue that may be in the way of repairing a damaged tooth.

What are the Benefits of Crown Lengthening?

There are many benefits to crown lengthening. First, in terms of aesthetics it can remove excess gum tissue that may make your teeth appear too short or stubby, creating a better balance in your smile.

It is also very useful as a preliminary treatment during the placement of a crown or veneer. If there is not sufficient tooth structure above the gumline, it can reduce some of the tissue around the tooth, so your periodontist is better able to access the damaged or decayed area during your procedure.

Crown lengthening also has standalone oral health benefits. Excess periodontal tissue can make flossing a challenge and can leave your gums vulnerable to bacterial infection. By removing some of this unnecessary tissue, you can lower your risk of disease, infection, and tooth decay.

Remember, although there’s no treatment to make your teeth grow, with crown lengthening you can make it seem like they did, all the while improving your oral health and giving you the gorgeous, glowing grin you desire. To learn more about crown lengthening, speak to your periodontist today.

About Dr. Barnett

Dr. Andrew Barnett earned his bachelor’s degree in biopsychology and cognitive science from the University of Michigan, his doctorate in dental medicine from the University of Pittsburgh and returned to the University of Michigan for his Master of Science and periodontal certificate. He keeps current on his periodontal education by regularly attending continuing education courses and is a current member of the American Dental Association, Texas Dental Association, and the American Academy of Periodontology. To schedule an appointment for crown lengthening at Park Lane Periodontal and Dental Implant Group, please visit our website or call us today at 214-691-2614.