Advanced Periodontal Care
Gingivectomy & Gingivoplasty
Gingival Shaping: Gingivectomy and Gingivoplasty
Gingivectomy and gingivoplasty are the two procedures behind what is usually described as gingival shaping — removing excess gum tissue and then refining what remains into a smooth, even gumline, for reasons that are often as much about health as appearance.
The two are distinct but almost always done together. A gingivectomy removes tissue: overgrown, diseased, or simply excessive gum is excised to eliminate a false pocket or expose more of the tooth. A gingivoplasty reshapes tissue without removing bulk — thinning a thick margin, feathering an edge, restoring the scalloped contour that gum naturally follows between teeth. Cut without reshaping and the result is flat and unnatural; that is why the second step exists.
Excess gum tissue arises from several distinct causes, and identifying which applies to you determines whether the result will hold. Chronic inflammation from plaque causes tissue to swell and proliferate. Certain medications — some anticonvulsants, calcium channel blockers, and immunosuppressants — cause a well-recognized drug-influenced gingival overgrowth. Some people simply have a thick gum biotype, or teeth that never fully erupted through the gum in adolescence.
Left alone, excess tissue is not merely cosmetic. It creates deepened areas around the teeth that a toothbrush cannot reach, plaque accumulates in them, and the inflammation that produced the overgrowth is reinforced by it. The tissue and the disease feed each other, which is why removing the excess is frequently a health intervention rather than an esthetic one.
Who it’s for
- Gum overgrowth or enlargement, including medication-influenced overgrowth
- Uneven, irregular, or asymmetrical gum contours
- Excess tissue creating false pockets that can’t be cleaned effectively
- Teeth that look short because gum never receded to its adult position
- Gum tissue that has become bulky and fibrous after long-standing inflammation
- Reshaping the gum margin before crowns, veneers, or orthodontic finishing
- A gumline that affects both health and the appearance of the smile
What to expect
- 1
Diagnosis of the cause
Inflammatory, medication-related, and anatomical overgrowth behave differently and recur differently. Establishing which you have determines whether the result will last.
- 2
Checking the bone level
If the underlying bone sits too close to where the new gum margin needs to be, gingivectomy alone will relapse and crown lengthening is the correct procedure instead.
- 3
Controlling inflammation first
Where plaque-driven inflammation is the cause, cleaning and improved home care come first — a proportion of the swelling resolves on its own and the surgery becomes smaller.
- 4
Marking the new contour
The intended gumline is measured and marked before anything is removed, following the natural scalloped shape and the symmetry of the opposite side.
- 5
Gingivectomy
Under local anesthesia the excess tissue is excised, with a scalpel, electrosurgery, or a laser depending on the tissue and the case.
- 6
Gingivoplasty
The remaining margin is thinned and feathered so it meets the tooth at a natural angle rather than a blunt edge.
- 7
Healing
The tissue re-epithelializes over the following weeks and the final contour settles over a few months.
Recovery & aftercare
Discomfort is usually mild and short-lived, managed with over-the-counter pain relief. Because gingivectomy leaves a raw surface that heals by secondary intention rather than being stitched closed, expect the area to feel tender and look whitish for the first week or so — that appearance is normal healing, not infection.
You’ll be asked to avoid brushing directly over the treated margin for a period and to use an antimicrobial rinse instead, then to reintroduce gentle cleaning as it heals. Spicy, acidic, hot, and crunchy foods are best avoided early on.
The gum settles to its new contour over several weeks, with the final refinement of shape and color continuing for a few months. Where restorations are planned at the new margin, your dentist will usually be advised to wait for that maturation before taking final impressions.
Common questions
- What is the difference between gingivectomy and gingivoplasty?
- Gingivectomy removes gum tissue — it takes bulk away to eliminate a pocket or expose more tooth. Gingivoplasty reshapes the tissue that remains, thinning and contouring it so it meets the tooth naturally. In practice they’re nearly always performed together as one procedure: remove, then refine.
- Is gingival shaping cosmetic or medical?
- Frequently both, and the distinction matters less than it sounds. Overgrown tissue creates unreachable areas where plaque collects, so removing it improves health regardless of the esthetic motivation. Where the concern is purely appearance, it is straightforwardly a cosmetic procedure.
- Will the gum tissue grow back?
- That depends entirely on the cause. Tissue removed because of plaque-driven inflammation stays away if plaque control improves. Medication-influenced overgrowth commonly recurs while the medication continues, and this is discussed with you and, where appropriate, your physician in advance. Anatomically thick tissue is usually stable once reshaped.
- How is this different from crown lengthening?
- Gingival shaping works on the gum alone. Crown lengthening also reshapes the underlying bone, and is required when the bone sits too close to where the new gum margin needs to be. Removing gum without addressing the bone in that situation causes the tissue to grow straight back — which is why the assessment includes the bone level, not just the gum.
- Is it done with a laser?
- Sometimes. A laser can reduce bleeding and may be more comfortable for certain cases, but a conventional blade often gives finer control of the margin and heals just as well. The instrument matters far less than the planning behind the contour, and we choose based on the tissue in front of us.
- Will it hurt?
- The procedure itself is done under local anesthesia and is painless. Afterward, most patients describe tenderness rather than pain — enough to want soft food for a few days, and manageable with over-the-counter medication.
- How long until the gums look normal?
- The surface heals within a couple of weeks and the contour looks substantially settled by then. The final color and texture continue to mature for a few months, which is why we wait before finalizing any restorations planned at the new gum margin.
- My teeth look short and my gums cover too much of them. Is this the right procedure?
- Possibly — it’s one of three answers. If it’s genuinely excess gum tissue, gingival shaping is the fix. If the bone level is the problem, crown lengthening is. And if the issue is that your upper lip lifts too far when you smile, neither will help, and lip repositioning is the relevant procedure. The evaluation distinguishes them.
Talk to a specialist about gingivectomy & gingivoplasty
Whether you’re a patient considering treatment or a dentist referring a case, we’ll evaluate, plan, and coordinate care from diagnosis through follow-up.
Sources
This information is provided for educational purposes and is not a substitute for a professional evaluation. Diagnosis and treatment should always be determined by a qualified dental professional based on your individual condition.