A smile that shows a lot of gum has several possible causes, and they call for different approaches. Which one applies to you is a diagnosis, not something to d
The same appearance, different causes
People who dislike how much gum shows when they smile usually arrive having already decided what they want done. Often they have seen a treatment mentioned online and assume it applies to them.
The difficulty is that a similar-looking smile can come from quite different causes, and the approaches that suit each one are not interchangeable. Getting the cause right is what separates a result that looks natural from one that does not.
Where it can come from
The teeth themselves may be shorter than they appear, because gum tissue covers part of the crown. The tooth is a normal length; less of it is visible.
The upper lip may lift further than average when you smile, exposing more gum regardless of where the gum line sits.
The way the upper jaw is positioned relative to the rest of the face can also place the gum line higher in the smile.
And tooth wear can shorten the visible crown over years, which changes the proportion between tooth and gum without the gums having moved at all.
More than one of these can be present at the same time. That is common rather than unusual.
Why the cause changes the answer
If gum tissue is covering part of otherwise normal teeth, the approach addresses the gum line.
If the lip movement is the main factor, working on the gums alone will not change what you see in the mirror when you smile, because the gums were never the problem.
If jaw position is the driver, the conversation is a different one again, and it usually involves orthodontic assessment rather than a single cosmetic procedure.
This is why a clinic that recommends the same treatment to everyone with the same complaint is not doing the diagnostic part of the work.
What the examination looks at
How much gum shows when you smile naturally rather than when you are asked to smile, since those are rarely the same.
The proportions of the visible teeth and whether the crowns are fully exposed.
Gum health, because inflamed tissue is swollen tissue, and treating inflammation sometimes changes the gum line on its own.
Bite and wear patterns, which tell whether the crowns have been shortened over time.
X-rays, which show where the bone sits relative to the gum and the tooth. That relationship determines what is possible and what is not.
What to ask at consultation
Which of the causes applies in your case, and how that was determined. A specific answer is reasonable to expect.
Whether more than one factor is involved, and what each part of the plan addresses.
What the result would look like if only part of the plan were carried out, since that is sometimes the realistic option within a short trip.
Whether gum treatment is needed first, and how that affects the timeline.
Healing and the timeline
Work involving the gums needs healing time before the final appearance settles, and the tissue continues to mature after the visible healing is finished.
That matters for anyone planning around an event. Judging the result too early is a common source of unnecessary worry, and your dentist can tell you when the appearance is close to final for the work you are having.
It also matters for travel planning, since some of that settling period will happen after you fly home.
For patients travelling to Korea
Send photographs that show your natural smile rather than a posed one, taken in even lighting. A relaxed smile tells the team far more than a wide one held for the camera.
The preliminary review from photographs indicates what is likely to be involved. It does not replace the examination, because lip movement, bone position and gum health are not visible in a photograph.
Tell us how many days you can stay. Whether the plan fits inside your trip depends on healing intervals as much as on chair time.
Before you book
Send dental photographs, your symptoms and your travel dates. The team will explain what is likely to be involved and how the visit would be structured. The diagnosis and the final plan are confirmed by examination at the clinic.
Questions Patients Ask
What causes a gummy smile?→
Several things can produce a similar appearance: gum tissue covering part of the tooth, a lip that lifts further than average, the position of the upper jaw, or teeth shortened by wear. More than one can apply at once, which is why the diagnosis comes before the treatment choice.
Can it be fixed in one visit?→
It depends entirely on the cause and on what the plan involves. Some approaches need healing time before the appearance settles. Send your photographs and the days you can stay, and the team will explain what realistically fits.
Will treating my gums change how my smile looks?→
If gum tissue is covering part of otherwise normal teeth, addressing the gum line changes the proportion. If lip movement is the main factor, working on the gums alone will not change what you see, which is why the cause has to be established first.
Can you tell from my photographs?→
Photographs indicate what is likely to be involved and help the team prepare. They cannot show lip movement, bone position or gum health, so the diagnosis is confirmed by examination at the clinic.
Treatment results, cost and duration may vary by patient. Final treatment plan, cost and duration are confirmed after in-clinic diagnosis.