How to Fix a Gummy Smile: Cosmetic Treatment Options in Bel Air, MD

If you have ever cropped a photo or held back a full laugh because your gums show more than your teeth, you are far from alone. A gummy smile is common, it is rarely a sign of poor health, and it is very treatable. This guide covers what causes it, how dentists measure it, and the treatment options available at Elevated Smiles in Bel Air.

What Causes a Gummy Smile?

A gummy smile, known clinically as excessive gingival display, happens when the balance between your teeth, gums, and upper lip tips toward the gums. In almost every case the cause is anatomy, not anything you did wrong. Understanding which cause applies to you matters, because each one responds to a different treatment.

Four explanations account for most cases:

•   Altered passive eruption. As adult teeth come in, gum tissue is supposed to gradually settle toward its final position. Sometimes it stops early and stays low on the tooth, leaving teeth that look short even though they are a normal length underneath.

•   Short or worn teeth. Years of grinding, acid erosion, or ordinary wear shorten the visible surface of your teeth. The gums have not changed. The teeth simply have less height to balance them.

•   An overactive upper lip. Some lips lift further than average when smiling. A typical upper lip travels roughly six to eight millimeters between rest and a full smile. A hypermobile lip travels noticeably more, exposing gum tissue that stays hidden the rest of the time.

•   Jaw development. In some people the upper jaw grows slightly longer vertically than average, positioning the entire upper arch lower in the face. This shows more gum whenever they smile, even when the teeth and gums themselves are perfectly healthy.

A less common cause is gum overgrowth linked to certain long term medications, including some prescribed for seizures, high blood pressure, and immune suppression. If you take a daily prescription and have noticed your gums thickening or looking puffy, mention it at your visit. That single detail can change the entire treatment plan.

How Much Gum Showing Is Actually Too Much?

This is the question most people want answered first, and there is a measurable range rather than a matter of pure opinion.

Most dentists consider up to two millimeters of gum display to fall comfortably within a balanced smile. Plenty of people show a small amount and never give it a thought. Once the display reaches three millimeters or more it tends to get noticed, and at four millimeters or beyond most people describe the smile as gummy.

Those numbers are useful, but they are not a verdict. Some people show three millimeters and genuinely love their smile. Others show two and feel self conscious every time a camera comes out. Measurement tells us what is happening. It does not tell us whether it bothers you, and only one of those two things determines whether treatment is worth doing at all.

If you want a rough sense of where you fall before booking anything, stand in front of a mirror in good natural light and smile as widely as you comfortably can. Look at the band of gum sitting above your two front teeth. If it looks roughly as tall as a grain of rice, you are probably somewhere in the two to three millimeter range. This is not a diagnosis, but it gives you useful language for describing what you are seeing when you do come in.

How Do You Fix a Gummy Smile?

Treatment depends entirely on the cause, which is why no honest answer here is one size fits all. These are the approaches used most often.

Crown Lengthening and Gum Recontouring

When excess gum tissue is the issue, the most direct fix is to remove and reshape it. Crown lengthening exposes more of the natural tooth by carefully removing surplus gum tissue and, where necessary, a small amount of bone underneath. The gumline is then sculpted so proportions look even across the whole smile.

The American Academy of Periodontology describes the procedure as removing excess tissue and then shaping the gumline to give the smile the right look. When only soft tissue needs adjusting, laser techniques often allow the work to be completed with less bleeding and a faster recovery than traditional methods.

Porcelain Veneers and Dental Bonding

If your teeth are short or worn, removing gum tissue on its own can leave the proportions looking slightly off. Restoring height to the teeth completes the picture.

•   Porcelain veneers are thin shells bonded to the front of the teeth. They rebuild length, shape, and color at the same time, which is why porcelain veneers in Bel Air, MD are so often paired with gum recontouring rather than used alone.

•   Dental bonding uses tooth colored resin applied directly to the tooth. It is generally the more conservative and lower cost option when the correction needed is small.

Orthodontic Treatment

When teeth have erupted too far downward, moving them is more appropriate than removing tissue. Clear aligners or braces can gently reposition the upper teeth so less gum shows, and this route has the advantage of correcting crowding or bite problems at the same time. Orthodontic treatment takes longer than a surgical option, but it addresses tooth position directly instead of working around it.

When the Cause Is Your Lip or Jaw

Some gummy smiles are not caused by the gums or teeth at all. A hypermobile upper lip or a jaw that developed longer vertically calls for a different approach, sometimes involving procedures performed by a specialist.

This is where an honest examination matters most. If your smile would not meaningfully improve from gum or tooth treatment, you deserve to hear that clearly before committing to anything, along with a straightforward explanation of what would actually help.

It is also common for two causes to overlap. Someone can have both slightly delayed gum settling and teeth worn down by years of night grinding, in which case recontouring the gums alone would solve only half the problem. When treatments are combined, the sequence matters as much as the choice: gum work is completed first, healing is allowed to finish properly, and only then are veneers or bonding designed to fit the new gumline. Doing it in that order is what keeps the final result looking deliberate rather than patched together.

Which Treatment Is Right for Your Smile?

The answer comes from an examination, not from comparing photos online. A proper assessment looks at considerably more than the gums:

•   How much gum shows when you smile naturally, rather than when you are asked to smile on command

•   The length and width of your teeth, and whether wear has shortened them over time

•   How far your upper lip travels between rest and a full smile

•   The position of the bone beneath the gumline, usually confirmed with imaging

•   Your overall gum health, since active inflammation has to be treated before any cosmetic work begins

Dr. Joshua Englander brings a background that is directly relevant to this particular concern. He completed a fellowship in oral medicine and oral pathology, which means soft tissue is something he examines closely rather than treats as a secondary detail.

Consider a scenario that comes up regularly. Someone arrives convinced they need a full set of veneers because their teeth look short in every photograph. On examination, the teeth turn out to be a completely normal length, and the gum tissue simply never finished settling during development. That person does not need eight veneers. They need gum recontouring, which is less invasive and considerably less expensive than what they walked in expecting to hear.

Is Treatment Painful, and How Long Is Recovery?

Most people worry about this more than they need to.

Gum recontouring and crown lengthening are performed with local anesthetic, so the procedure itself is not painful. Afterward, expect tenderness and mild swelling for a few days, usually well managed with over the counter pain relief. Soft tissue generally feels normal again within one to two weeks.

If bone was reshaped as well, the tissue needs longer to settle. Dentists typically wait several months before placing final veneers or crowns, because the gumline continues to mature during that period. Rushing that step is a common reason smiles end up looking uneven a year later, and it is worth the patience.

If dental anxiety is what has kept you from asking about any of this, say so at the start. Sedation options exist for exactly this reason, and there is no version of this conversation where being nervous is treated as a problem to apologize for.

How Long Do the Results Last?

Results from crown lengthening are generally permanent. Once gum tissue and bone have been reshaped and fully healed, they do not grow back to their previous position.

Two things can still change the picture over time:

•   Gum health. Untreated gum disease can cause recession or swelling that shifts your gumline years later. Regular cleanings protect the result.

•   Restorations. Porcelain veneers are durable but not permanent, and typically need replacing after a decade or more depending on your habits and home care.

Protecting the outcome comes down to ordinary things: consistent cleanings, daily flossing, and a nightguard if you grind your teeth. If a medication contributed to gum overgrowth in the first place, that needs ongoing coordination with your physician, because the tissue can thicken again while the prescription continues.

What Should Your Next Step Be?

A gummy smile is one of the more straightforward cosmetic concerns to correct, provided the diagnosis is right from the start. The measurements matter, but so does whether it genuinely bothers you, and both deserve real attention.

If you have been quietly self conscious about how much gum shows when you laugh, you do not need to arrive with a decision already made. At Elevated Smiles the first visit is about understanding your smile and explaining your options in plain language, including the option to do nothing at all if that turns out to be the right call for you.

Not ready to come in yet? You can send a few photos of your smile and receive a personal video response from Dr. Josh without stepping into the office. And when you would rather talk it through face to face, our team here in Bel Air would be glad to hear from you and answer whatever you want to ask.