Do your teeth look shorter than you think they should, even though they are healthy? Sometimes the issue isn't the teeth themselves, but how much gum tissue shows when you smile. An uneven gumline or a “gummy smile” can change your teeth's proportions.
In appropriate cases, gum contouring reshapes excess or uneven tissue to reveal more natural tooth and create better balance. Cosmetic Dentistry by Dr. Ned Shimizu in Houston’s Memorial Area offers cosmetic treatment guided by advanced dental training and a detailed understanding of facial and smile aesthetics. Dr. Shimizu is an Accredited Fellow of the American Academy of Cosmetic Dentistry (AACD), a distinction held by only a small number of dentists worldwide.
What Is Gum Contouring?
Gum contouring, sometimes called gum reshaping, changes the outline of the gum tissue around one or more teeth. Dentists may remove or reshape small amounts of tissue to create a smoother gumline and more balanced tooth proportions.
The procedure might be considered when:
- Teeth appear unusually short because they are partly covered by gum tissue
- One tooth has a different gum height than neighboring teeth
- The gumline looks uneven
- Excess gum tissue is prominent when smiling
- Gum shape interferes with the appearance of crowns, veneers, or other cosmetic restorations
The appropriate amount of reshaping varies considerably. Dr. Shimizu evaluates the relationship between your teeth, gums, lips, and facial features before recommending treatment.
What Causes a Gummy Smile?
A gummy smile can have several causes. In some people, excess gum tissue covers more of the natural tooth surface than usual. In others, tooth size, jaw development, lip movement, or the position of the gums around the teeth plays a larger role.
Possible factors include:
- Excess or enlarged gum tissue
- Altered passive eruption, which can make the visible portion of the teeth appear short
- A short or highly mobile upper lip
- Tooth proportions or tooth wear
- Excessive vertical development of the upper jaw
- A combination of these factors
Because the cause matters, gum contouring is not the right choice for every gummy smile. A careful examination helps determine whether reshaping the gums alone is likely to produce the desired change or whether another dental approach is needed.
Benefits of Gum Contouring
For the right candidate, gum reshaping can create a noticeable improvement without changing the natural teeth themselves.
Possible benefits include:
- More visible tooth surface
- Better tooth-to-gum proportions
- A smoother, more symmetrical gumline
- Reduced prominence of excess gum tissue
- Better visual balance between neighboring teeth
- Improved proportions before other cosmetic dental work
Gum contouring may also complement cosmetic treatments such as veneers or crowns when the gumline needs adjustment before designing the final restorations.
What Happens During Gum Contouring
Treatment begins with an examination of your teeth, gums, and smile proportions. Dr. Shimizu considers how much tissue can be safely reshaped and where the final gumline should sit.
Dentists use different instruments and techniques for gum contouring. The specific approach depends on the amount of tissue involved and the anatomy beneath the gums.
In some cases, reshaping gum tissue is sufficient. More extensive cases may involve additional treatment when the underlying bone position affects how much tooth can safely be exposed. Dr. Shimizu will explain the appropriate method after an evaluation.
What to Expect When Recovering From Gum Reshaping
Mild tenderness or swelling can occur after gum contouring. You may need to avoid hard, sharp, spicy, or difficult-to-chew foods temporarily. Gentle brushing and careful oral hygiene are important during healing. Your individual recovery instructions will depend on the extent of treatment.
As the gum tissue heals, the new tooth and gum proportions become easier to appreciate.
Why Choose Cosmetic Dentistry by Dr. Ned Shimizu for Gum Contouring and Gummy Smile Correction in Houston?
Small changes in gum height can have a big visual impact, so careful planning matters. Dr. Shimizu brings advanced cosmetic credentials to that process as an AACD Accredited Fellow and a graduate of both Hiroshima University School of Dentistry in Japan and the Loma Linda University International Dentist Program.
His work as a nature and wildlife photographer has also developed his eye for proportion, symmetry, color, and subtle visual differences. He applies those same principles when evaluating how teeth, gums, and facial features work together, aiming to create a balanced, natural-looking smile that doesn’t seem overly altered.
Create Better Smile Balance in Houston
If excess or uneven gum tissue makes your teeth look short or disrupts your smile's balance, gum contouring may create a more proportional appearance. The right approach depends on why your gums are prominent and how your teeth, lips, and gumline interact.
Cosmetic Dentistry by Dr. Ned Shimizu provides gummy smile correction and cosmetic dental care in Houston’s Memorial Area. To find out whether gum contouring fits your goals, book a consultation by calling 281-531-0710.
