Quick Answer: Gum contouring removes excess gum tissue to make teeth look longer, more even, and better proportioned. Before the procedure, too much gum shows when you smile. After, the gum line sits at the right height and more tooth is visible. Laser contouring heals faster. Surgical contouring costs less. Results are permanent in most cases.
What is gum contouring? Gum contouring, also called gingivectomy or gum reshaping, is a dental procedure that removes or reshapes excess gum tissue. It fixes a gummy smile, evens out an uneven gum line, and uncovers teeth that are partly hidden by overgrown gum tissue. It can be done for cosmetic or medical reasons.
This guide draws on cosmetic dentistry research, clinical technique comparisons, and patient outcome data from dental industry studies.
Why people get gum contouring
A gummy smile happens when too much gum tissue covers the tooth crown. The teeth look short, wide, or buried. Even naturally good teeth can look off when the gum line is too high or uneven.
About 10% of adults request gum contouring as part of cosmetic dental treatment. The procedure has an 82% patient satisfaction rate, one of the highest in cosmetic dentistry.
The global cosmetic dentistry market is worth $35.7 billion in 2026 and keeps growing. Gum reshaping is one of the fastest-growing parts of that market. This is driven by digital smile technology, social media, and wider access to laser tools.
17% of Americans have had at least one cosmetic dental procedure. For many, gum contouring is part of a broader smile plan that includes teeth whitening and dental crowns.
Gum contouring is also done for health reasons. The American Academy of Periodontology notes that gum tissue can cover teeth that are actually the right length — it just hides them. Gum overgrowth from medication or genetics can also make it hard to clean teeth properly, which requires treatment.
Gum contouring before and after: what changes visually
The visual change from gum contouring is quick and clear.
Before gum contouring
A smile with too much gum tissue shows:
- Teeth that look short or square for their width
- A gum line that sits higher on some teeth than others
- Gum tissue covering part of the natural tooth crown when smiling
- A smile that looks "closed off" rather than open and bright
After gum contouring
Once excess tissue is removed and the gum line is reshaped:
- More of the natural tooth shows, making teeth look longer and more proportional
- The gum line follows the curve of each tooth in a smooth, even arc
- The smile looks more open and expressive
- Teeth look more balanced, even though the teeth themselves have not changed
The change is entirely in the gum line. The teeth do not move. The effect comes purely from adjusting how much gum tissue frames each tooth.
Does gum contouring change how you look in photos?
Yes. The gum-to-tooth ratio plays a big role in how a smile looks in photos. After the procedure, more white tooth shows when you open your mouth. The smile reads as more proportional in both close-up and full-face shots.
Laser gum contouring vs surgical gum contouring
Two methods are used for gum contouring. Both remove excess gum tissue. They differ in tools, cost, recovery, and access.
| Factor | Laser Gum Contouring | Surgical (Scalpel) Contouring |
|---|---|---|
| Tool used | Dental laser | Scalpel |
| Bleeding | Minimal (laser seals vessels) | More, requires stitches |
| Recovery time | 1–5 days typically | 1–2 weeks |
| Infection risk | Lower | Standard surgical risk |
| Precision | Very high | High |
| Cost | Typically higher | Lower |
| Availability | Requires trained laser dentist | Widely available |
| Final result | Equivalent | Equivalent |
Sources: NewMouth, Razz Orthodontics
Laser gum contouring seals blood vessels as it removes tissue. This cuts bleeding, lowers infection risk, and speeds up healing. Most laser patients are back to normal within a few days. Surgical contouring needs stitches and takes longer to heal but reaches the same final result.
The right choice depends on what technology your dentist has and how fast you want to recover.
How long does gum contouring recovery take?
Most patients recover within one to two weeks. Laser procedures tend to heal at the faster end of that range. Surgical contouring with stitches takes longer.
What to expect during recovery
Days 1–3: The gum area feels tender and swollen. Stick to soft foods. Avoid hot drinks and hard foods. Pain is usually mild and managed with over-the-counter relief.
Days 4–7: Swelling goes down. The gum tissue starts to settle into its new shape. Some sensitivity around the treated teeth is normal.
Week 2: Most patients are back to normal eating and brushing by the end of week two. The gum line keeps refining its final look over the following weeks.
Is gum contouring permanent?
Removed gum tissue does not grow back in most cases, so the result is permanent. The ADA notes that medications, hormones, and some medical conditions can cause gum tissue to regrow. Patients in those situations may need a touch-up over time. For most cosmetic cases on healthy gums, the result is lifelong.
How much does gum contouring cost?
| Treatment Scope | Cost Range |
|---|---|
| Single tooth area | $250–$600 |
| Multiple teeth (per arch) | $1,000–$1,500 |
| Full front teeth (upper arch) | Up to $3,000 |
| Laser (premium) | 20–30% higher than scalpel |
Dental insurance covers gum contouring when it is medically needed, such as for treating gum disease. Purely cosmetic gum reshaping is usually not covered. Flexible spending accounts and dental payment plans can reduce the cost.
How to preview your gum contouring result before committing
Gum contouring is irreversible. Removed gum tissue does not grow back. That makes it one of the procedures where seeing the result first is not optional — it is essential.
We built Makeover for this. Upload a clear front-facing photo of your smile. Our AI shows you a photo-ready preview of how your smile will look with adjusted gum levels. You see the result on your actual face, with your actual teeth, before anything is removed.
This helps you:
- See whether a small or larger gum change is right for you
- Decide whether to treat one tooth or the full gum line
- Share the preview with your dentist to agree on the exact outcome before the appointment
- Avoid committing to a result you have only imagined, not actually seen on your own face
Bring your Makeover preview to the consultation. Dentists who can see what the patient wants produce results that match. It also cuts the planning phase of the appointment.
If you are thinking about gum contouring as part of a wider smile plan, read our guides to dental crowns before and after and teeth whitening before and after.
The Makeover Smile Proportions Framework
Use this four-point check before your consultation to arrive prepared.
| Readiness Factor | What to Check | Why It Matters |
|---|---|---|
| Gum-to-tooth ratio | Do your gums cover more than 3mm of your tooth crown when you smile? | This is the standard clinical sign for contouring candidacy |
| Gum line symmetry | Is your gum line uneven across your teeth? | Symmetry correction is often the fastest visual gain from contouring |
| Medical vs cosmetic | Is the gum overgrowth from a health condition or purely aesthetic? | Medical cases may be covered by insurance; cosmetic cases need payment planning |
| Smile preview confirmed | Have you seen a photo-ready preview of the result on your own face? | Irreversible procedures need visual confirmation before you commit |
The bottom line
Gum contouring gives lasting, visible results for patients with too much or uneven gum tissue. Teeth look longer. The gum line becomes even. The smile looks more open and balanced. Laser contouring heals faster with less bleeding. Surgical contouring costs less and is more widely available. Both reach the same final result. Because the change is permanent, seeing a preview on your own photo before you book is one of the most important steps you can take.
Ready to preview your gum contouring result? Try Makeover free — see your new smile in seconds.