Short answer: A gingivectomy is gum surgery in which excess, enlarged or misshapen gum tissue is removed and reshaped under local anesthesia. It can be used for gum overgrowth, pseudo-pockets, a gummy smile and asymmetry in the gumline. It can be done with a laser or the conventional method; surface healing usually takes place within one to two weeks.
If you feel your teeth look short when you smile, your gums are too prominent or your gum edges sit at different heights, a gingivectomy may be one of the solutions. A gingivectomy is the controlled removal of excess or unhealthy gum tissue. Commonly known as "gum trimming" or "gum contouring," this procedure can be done both to improve gum health and to refine the look of the smile. In this article we explain when a gingivectomy is needed, laser and conventional methods, and the procedure and recovery.
What is a gingivectomy?
A gingivectomy is gum (periodontal) surgery in which excess, enlarged or misshapen gum tissue is removed under local anesthesia and the gum margin is reshaped. The goal is to make the gums fit the teeth in a healthy way, eliminate areas that are hard to clean and, when needed, balance the visible length of the teeth.
A gingivectomy should be distinguished from crown lengthening, which is done for similar purposes but also involves the bone. In a gingivectomy, only the gum tissue is reshaped. If the bone level beneath the gums is also limiting the visible length of the tooth, trimming the gums alone may not be enough; in that case the gums may grow back toward their original position. Which procedure is needed is determined by gum measurements and X-rays.
A gingivectomy is usually performed by dentists experienced in periodontology and is often a short procedure completed in a single visit.
When is it done?
A gingivectomy is done when the gums have grown more than normal, deep pseudo-pockets have formed or the gum edges are aesthetically unbalanced. The main uses are:
- Gum overgrowth (hyperplasia): Certain medications (for example some epilepsy medications, immunosuppressants used after organ transplants and some blood pressure medications), hormonal changes and long-term gum inflammation can cause the gums to grow. For medication-related overgrowth, the assessment is made together with the doctor who manages the medication; you should never stop a medication on your own.
- Pseudo-pockets: Deep, hard-to-clean spaces between the tooth and gums that form as a result of gum overgrowth. These pockets increase bacterial buildup.
- Gummy smile: Too much gum showing when smiling. If the cause is excess gum tissue, a gingivectomy may be suitable. However, if the cause is excessive movement of the upper lip or vertical overgrowth of the upper jaw, different approaches are needed.
- Asymmetry in the gum edges: The gumline sitting at different heights on the front teeth.
- Preparation before restorations: On teeth that will receive fillings, crowns or veneers, to keep the gums from covering the edge of the restoration.
- After orthodontic treatment: In some people, the gums can grow during or after treatment with fixed braces because oral care becomes more difficult. This overgrowth often recedes once oral care improves; if it does not, a gingivectomy may be considered.
Pink aesthetics: the aesthetics of the gums
Pink aesthetics refers to the idea that, besides the teeth, the color and shape of the gums and how they harmonize with the teeth also determine how attractive a smile looks. In dentistry, the aesthetics of the teeth are called "white aesthetics" and the aesthetics of the gums "pink aesthetics." In a harmonious smile, the two complement each other.
The main elements considered in assessing pink aesthetics are:
- The amount of gum visible when smiling
- Symmetry of the gum edges on the right and left sides
- A harmonious gumline across the front teeth
- The fullness of the gum triangles between the teeth (papillae)
- A healthy, light pink and firm appearance of the gums
Pink aesthetic improvements are often considered not on their own but as part of a comprehensive smile plan. For example, if the teeth are misaligned, they are first moved into the right position with orthodontic treatment; gum levels may also change somewhat during this process. Whether a gingivectomy is needed, and when, can be reassessed after orthodontic treatment. This sequence avoids unnecessary procedures. If you would like information about orthodontic treatment with clear aligners, you can visit our clear aligner treatment page.
Laser and conventional methods
A gingivectomy can be done with a laser or a surgical blade (the conventional method); both methods can give effective results when used for the right indication and by experienced hands. The choice depends on the extent of the procedure, the structure of the gums and the dentist's assessment.
Laser gingivectomy
- Because the laser seals blood vessels as it cuts tissue, there is usually less bleeding during the procedure.
- In most cases, stitches are not needed.
- It may be preferred especially for small and medium-scale cosmetic refinements.
- Discomfort after the procedure may be milder for some patients; however, this varies from person to person.
Conventional (blade) gingivectomy
- A method that has been used for many years, with well-known results.
- It gives the dentist precise control over large areas and thick gum tissue.
- If needed, the incision area is covered with a periodontal dressing.
Whichever method is used, what matters is preserving the biological balance between the gums and the bone. If this balance is disturbed, the gums may return to their former position over time or become inflamed.
Procedure and recovery
A gingivectomy is usually done under local anesthesia and completed in a short time, depending on the number of teeth treated; surface healing often takes place within one to two weeks. The procedure consists of the following stages:
- Assessment: Gum pocket depths are measured, X-rays are taken if needed and photos of the smile are taken. If the gums are inflamed, a dental cleaning is done first.
- Planning: The new position of the gum edges is determined. In cosmetic cases, the result can sometimes be visualized in advance with a temporary model or an intraoral mock-up.
- Procedure: The area is numbed, excess gum is removed along the planned line and the edges are shaped.
- Finishing: If needed, the area is covered with a protective dressing.
In the first days after the procedure, there may be tenderness, slight redness and sensitivity to hot and cold in the gums. It can take a few weeks for the gum edges to take their final shape.
Aftercare
Proper care after a gingivectomy ensures a comfortable recovery and a lasting result. Although the dentist's recommendations vary from person to person, the general recommendations are:
- In the first days, avoid very hot, spicy, acidic and hard foods; choose lukewarm and soft foods.
- Brush the treated area gently with a very soft brush, or, if your dentist recommends it, use only the prescribed mouth rinse in the first days.
- If a dressing was placed, take care not to dislodge it for the period your dentist specifies.
- Avoid smoking; it can delay healing.
- Use the pain relievers recommended by your dentist as directed.
- Be sure to attend your follow-up appointments.
In the long term, maintaining the result depends on good oral care. If the causes of gum overgrowth (for example medications or plaque buildup) continue, the overgrowth may recur. For other questions about gum health, you can check our frequently asked questions page.
Assessment for gum contouring
If your gums have grown, bleed often or you are unhappy with how your gums look when you smile, it is important to first understand the cause. At our polyclinic in Park Oran Ofis, next to Panora Mall, gum measurements and a smile analysis are carried out to assess together whether a gingivectomy is suitable for you or whether another treatment, such as orthodontics, is needed first.
Frequently asked questions
Will the gums grow back after a gingivectomy?
When the procedure is planned correctly and the causes of gum overgrowth are brought under control, the result is usually maintained. However, with medication-related overgrowth, inadequate oral care or when the biological balance between the gums and bone is not taken into account, the gums may grow back over time. Regular check-ups are important in this respect.
Is laser gingivectomy better?
A laser can offer advantages such as less bleeding and, in most cases, no need for stitches. The conventional method, on the other hand, gives the dentist precise control, especially over large areas. Which method is suitable is determined by the dentist based on the extent of the procedure and the structure of the gums.
Does a gingivectomy hurt?
Because the procedure is done under local anesthesia, pain is usually not felt during it. After the anesthesia wears off, there may be tenderness and mild discomfort for a few days. In most cases, these complaints are controlled with the pain relievers recommended by the dentist.
Is a gummy smile always corrected with a gingivectomy?
No. If the cause of a gummy smile is excess gum tissue, a gingivectomy may be suitable. If the cause is excessive movement of the upper lip, the position of the teeth or the structure of the upper jaw, orthodontic treatment or different approaches may be needed. The right method is chosen by identifying the cause.
