Gum contouring is a dental procedure that reshapes your gumline by removing or adding gum tissue. It’s most commonly done to improve the appearance of a “gummy smile,” where excess gum tissue makes teeth look short, but it also serves medical purposes like treating gum disease or preparing teeth for crowns. The procedure is typically done in a single office visit and takes anywhere from one to two hours depending on how much reshaping is needed.
Why People Get Gum Contouring
The most visible reason is cosmetic. Some people have gums that sit too low on their teeth, covering more of the tooth surface than they’d like. Others have an uneven gumline where tissue dips higher or lower around certain teeth. In both cases, gum contouring can create a more uniform, balanced appearance.
But not every case is purely aesthetic. Gum contouring is also part of several medically necessary procedures. Crown lengthening, for instance, removes gum tissue to expose more of a damaged tooth so a dental crown can be placed. Pocket reduction surgery trims diseased gum tissue that has pulled away from teeth and formed deep pockets where bacteria thrive. And when gum recession has exposed tooth roots, tissue can be grafted onto the gumline to protect them. Overgrown gum tissue that covers part of the tooth crown, sometimes caused by medications or gum disease, is another non-cosmetic reason for the procedure.
Laser vs. Scalpel Techniques
Dentists and periodontists use two main approaches: a traditional scalpel or a dental laser. The choice affects your experience during and after the procedure.
With a scalpel, the dentist surgically removes the gum tissue and a thin layer of connective tissue beneath it. This method tends to cause more bleeding during and after the procedure, and you’ll typically need a periodontal pack (a protective dressing over the surgical site) for 7 to 10 days while the area heals.
Laser gum contouring uses focused light energy to reshape tissue. The three most common types are carbon dioxide lasers, diode lasers, and a type of crystal-based laser called Nd:YAG. The key advantage is that lasers seal blood vessels as they work, creating a nearly bloodless surgical field. The heat also forms a natural protein layer over the wound that acts as a built-in bandage, covering exposed nerve endings and reducing post-procedure pain. Because of this, laser procedures usually don’t require a periodontal dressing at all. They also tend to be faster and carry a lower risk of infection since the laser sterilizes tissue as it cuts.
What the Procedure Feels Like
You’ll be awake for gum contouring. Before anything starts, you’ll receive local anesthesia to completely numb the gum area being treated. You won’t feel pain during the reshaping itself.
Afterward, expect some tenderness and residual numbness that fades over several hours. The level of discomfort depends on how much tissue was removed or reshaped. Minor contouring around a few teeth produces less soreness than extensive reshaping across the full gumline. Over-the-counter pain relievers and cold compresses are usually enough to manage it. Your dentist will likely recommend soft foods for a few days and give you specific instructions on how to keep the area clean without disturbing the healing tissue.
Recovery Timeline
Most people return to normal activities within a day or two, though the gums themselves take longer to fully heal. For laser procedures, initial healing is often noticeably faster because of reduced tissue trauma and the protective protein layer that forms over the wound. Scalpel procedures with a periodontal pack require a follow-up visit at around 7 to 10 days to remove the dressing.
Full gum healing generally takes a few weeks to a couple of months. During the first week, you’ll want to avoid crunchy, spicy, or acidic foods that could irritate the area. Your dentist will advise you on when it’s safe to resume brushing and flossing normally around the treated gums. Swelling and minor bleeding in the first day or two are normal, but persistent or heavy bleeding after that warrants a call to your dentist.
Cost and Insurance Coverage
The national average cost for gum contouring is around $215 per tooth, with prices ranging from about $142 to $435 per tooth based on 2024 data. The total depends on how many teeth are involved and the complexity of the reshaping. A minor adjustment to two or three teeth might run a few hundred dollars, while a full-arch reshaping can reach several thousand.
When gum contouring is purely cosmetic, most dental insurance plans won’t cover it. However, if the procedure is medically necessary, such as crown lengthening before a restoration, pocket reduction for periodontal disease, or correcting damage from trauma, insurance is more likely to pay for part or all of the cost. It’s worth checking with your insurance provider before scheduling, especially if the procedure is tied to a broader treatment plan for a dental health issue.
Who Performs Gum Contouring
General dentists can perform basic gum contouring, but more complex cases are often handled by a periodontist, a dentist who specializes in gum tissue and the structures supporting teeth. If your contouring involves medical issues like gum disease or significant tissue removal, a periodontist is the more common choice. For straightforward cosmetic reshaping, many general and cosmetic dentists have the training and laser equipment to do it in their office.
Results are considered permanent for tissue that’s been removed, since gum tissue doesn’t grow back to its original position. However, if the underlying cause of gum overgrowth isn’t addressed (certain medications, for example, can cause gums to enlarge), regrowth is possible. When tissue is added through grafting, the results are also long-lasting, though gum recession can continue if the factors causing it, like aggressive brushing or periodontal disease, aren’t managed.