Ask the Dentist: How to treat gummy smiles?

 

A “gummy smile” refers to individuals who reveal a larger portion of their gums when they smile, making their teeth seem shorter in relation to their gums. 

Even though individuals with gummy smiles may have healthy teeth and gums, they might feel self conscious about their smiles, which can affect their confidence. Fortunately, there are treatments available to address this concern. 

Gummy smiles may arise due to: 

• Excessive display of gums due to the abnormal teeth eruption 

• Hyperactive lip muscles which cause the upper lip to rise higher than usual when smiling, showing more gum tissue 

• Prominent upper jaw 

• Prominent position of upper front teeth 

• Severely worn teeth, resulting in the teeth looking shorter relative to the gums.

There are a few treatment options, such as: 

1. Crown lengthening (gum surgery) reshapes excess gum tissue and underlying bone. Crowns or veneers may be used afterwards to achieve the desired aesthetic look. The process takes about an hour, followed by the removal of stitches after a week or two. 

2. Orthodontics (alignment of the teeth), crowns, and/or jaw surgery may be required if the gummy smile is caused by the front teeth positioned too far forward. 

3. Protein injections can treat the upper lips’ hyperactive muscles. The 10-minute procedure consists of a few tiny injections. 

If you require dental crowns, there is a waiting period of about 1-3 months before the final crowns are placed. If braces and/or jaw surgery are required, the treatment timeline may be extended. However, rest assured that you will consistently have a complete smile throughout the entire treatment duration. 

With meticulous planning and execution, the results of gum surgery can last for years.

 Professional follow-up will be essential for successful long-term treatment outcomes, ensuring your smile is well cared for. 

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Dr Daylene Leong is a Dental Specialist in Periodontics with Specialist Dental Group® She received her training in the specialty area of Periodontology from the University of Michigan, USA. Dr Leong is a Diplomate of the American Board of Periodontology and a Fellow of the Academy of Medicine, Singapore. She has a special interest in periodontal regeneration, gingival aesthetic and plastic surgery, and dental implants. www.specialistdentalgroup.com | (65) 6733 7883