It depends on what’s actually causing the gum to show. A gummy smile isn’t one problem with one fix. Sometimes it’s just extra gum tissue sitting low over the teeth, and a laser handles that in a single sitting. Other times the real cause is bone sitting too high, or an upper lip that lifts too far, and no amount of gum trimming will touch that.a renowned dentist at So the honest answer is that laser suits the mild, tissue-only cases, while surgery steps in when bone or muscle is driving it.
According to Dr. Namratha Chandrahari, a renowned dentist at Dental Clinic in Banjara Hills, “Half the job is figuring out why the gum shows, because treating the wrong cause is how you end up with a smile that relapses in a year.”
When is a laser the right call for a gummy smile?
Laser correction works on soft tissue cases, where the gum simply covers too much of the tooth and everything underneath is fine.
Excess gum. If the teeth are a normal length but hidden under thick gum, a diode laser trims and reshapes the line in minutes, and it seals as it goes so bleeding stays minimal.
Fast healing. No scalpel, usually no stitches, and most people are back to normal within a few days rather than weeks.
Comfort. Lasers cauterise as they cut, so there’s less bleeding and often little more than local anaesthesia needed. For anyone nervous about dental work, that matters.
Precision. The dentist sculpts tiny, symmetrical adjustments tooth by tooth, something that’s genuinely harder to control with traditional instruments.
Factor | Laser | Surgery |
Best for | Soft tissue | Bone, muscle |
Healing | Few days | Few weeks |
Anaesthesia | Local | Local, sedation |
Longevity | Long lasting | Permanent fix |
Laser isn’t a cure-all though. It reshapes gum, nothing deeper. If the problem sits in the bone or the lip, a laser alone won’t fix it, which is where surgery comes in. Our laser dentistry page covers what soft-tissue laser work can and can’t do.
When does a gummy smile actually need surgery?
Surgery becomes the answer once the cause runs deeper than the gum surface, into bone position or lip muscle activity.
Crown lengthening: The go-to when bone sits too high on the tooth, where the surgeon removes a little gum and reshapes the bone beneath so more of the natural crown shows. This one lasts because it corrects the actual structure.
Passive eruption: Sometimes the gum just never finished receding as the teeth came in, and fixing it properly needs gingivectomy with a bit of bone recontouring, not only a surface trim.
Lip repositioning: When a hyperactive upper lip pulls too far up, the fix isn’t the gum at all. A minor procedure limits how high the lip rises, far less invasive than the jaw surgery people often assume they need.
Severe cases: Vertical maxillary excess, where the upper jaw itself is long, sometimes calls for orthognathic surgery. Rare, but worth knowing the option exists.
Picking between all this starts with proper planning, not guesswork. For more on how outcomes get mapped out before treatment, our blog on smile design covers how the preview stage works.
Why Choose Dr. Namratha Chandrahari?
The clinic is led by Dr. Namratha Chandrahari, MDS in Prosthodontics and a member of the Royal College of Surgeons in Ireland, with 12 years spent on cosmetic and full-mouth cases. Gummy smile work here starts with pinning down the cause, tissue, bone or lip, before anyone picks a technique.
That diagnosis-first approach is what keeps results from sliding back. You won’t be sold surgery for a problem a laser could solve, and you won’t get a quick trim on something that actually needed the bone corrected. Straight assessment, matched treatment.
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Showing more gum than you’d like when you smile?
FAQ
Does laser gum correction hurt?
Not much, most laser cases need only local anaesthesia and cause little bleeding.
How long do gummy smile results last?
Gum contouring lasts for years, though muscle or bone causes may relapse over time.
Is surgery always needed for a gummy smile?
No, mild cases respond to laser contouring, while bone involvement often needs surgery.
How soon can I smile normally after treatment?
Laser cases heal within days, while surgical correction may take a few weeks.
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