12 May

Receding gum on one tooth: why it happens and how to treat it

When you notice that one of your teeth looks longer than the others, or that the root is starting to show, you’re most likely dealing with a receding gum on a single tooth. It’s more common than you might think, and although it may seem like a minor issue, ignoring it has real consequences: sensitivity, a higher risk of root decay and, over time, loss of bone support. The good news is that, when caught early and treated properly, it can be solved.

 

The first thing I want to make clear is that recession on a single tooth isn’t the same as generalized gum recession. When it affects just one spot, there’s almost always a specific, localized cause, which also means the treatment can be very precise and effective. We’re not talking about something vague: there’s a problem, there’s a cause, and there’s a solution.

 

At this dental clinic in Madrid we work with digital diagnostic technology that lets us assess, down to the millimeter, the state of your gum, your bone level and the amount of tissue available before proposing any procedure. That makes a real difference in the final result.

 

Why the gum can recede on just one tooth

 

When recession is limited to a single tooth, the causes tend to be very specific. The most common ones I see in my practice are:

 

• Aggressive brushing or poor technique: This is by far the most common cause. Repeatedly applying too much pressure on the same spot gradually wears away the gum tissue. Sometimes it isn’t even noticed until the damage is done.
• Tooth misalignment: If the tooth is rotated, tilted or out of line with the arch, the gum covering it is thinner and more vulnerable. The tissue doesn’t have the same protective thickness as on a well-positioned tooth.
• Localized trauma: A blow, an ill-fitting prosthesis, a tight frenum or even a tongue piercing can cause localized recession where it makes contact.
• Plaque buildup: Although it may seem like a general factor, when an area is hard to clean—because of the tooth’s position or a poorly fitting contact—chronic inflammation can cause gum loss at that spot alone.
• Previous orthodontic treatment: In some cases, moving a tooth beyond the limits of the alveolar bone causes localized recession on the outer (buccal) surface.

 

How it progresses if left untreated

 

A receding gum on a single tooth may look like a cosmetic issue in its early stages, but if nothing is done, the progression is predictable and worrying. The exposed root has no enamel: it’s porous, sensitive and much more vulnerable to decay. As the recession advances, the support anchoring the tooth weakens, and what started as a millimeter less of gum can lead to tooth mobility or the need to extract the tooth.

 

In addition, the receded area collects plaque more easily, which fuels a self-perpetuating cycle of inflammation and tissue loss. The sooner we step in, the more options there are and the better the results.

 

Accurate diagnosis: the foundation of good treatment

 

Before talking about treatment, I need to know exactly what’s underneath. At our clinic we use an intraoral scanner and digital radiology to get a complete three-dimensional image of the affected area: the bone level, the gum thickness, the length of exposed root and the health of the periodontal ligament.

 

This digital diagnosis isn’t a luxury: it’s what allows me to design a truly personalized treatment plan, anticipate the result and explain to you precisely what’s going to happen before it does.

 

Treatment options for a receding gum

 

Treatment depends directly on the degree of recession, the cause behind it and the amount of tissue available. Broadly speaking, the options are:

 

Correcting the cause and the hygiene phase

 

If the recession is mild and hasn’t progressed too far, the first step is to remove the cause: correct your brushing technique, adjust a prosthesis, remove a problematic frenum or correct the tooth’s misalignment. This is followed by a phase of intensive professional hygiene to get the gum into the best possible condition.

 

Connective tissue graft

 

This is the gold-standard technique for recovering lost gum. It involves taking a small amount of tissue from the palate—or, in certain cases, using donor tissue from a tissue bank—and placing it over the receded area, suturing it with surgical precision so that it integrates and restores the gum line.

 

When done well, the results are highly predictable: root coverage is recovered, gum thickness is gained and the cosmetic result is excellent. The recovery is manageable and, in expert hands, uneventful.

 

Guided surgery and bone regeneration

 

When the recession has also compromised the underlying bone, we use guided tissue regeneration techniques. With the digital planning system we routinely use for dental implants in Madrid, we can also plan these procedures with a precision that wasn’t possible a few years ago.

 

Combined laser treatment

 

The dental laser we use at the clinic helps disinfect the area, speeds up healing and reduces bleeding during the procedure. In many cases we add it as a complement to surgery to improve the final result and the recovery.

 

When to address aesthetics as well

 

In some cases the recession has visibly affected the smile, especially when the tooth involved is an incisor or a canine. Once the periodontal situation is stable, if the root has darkened or the tooth’s surface is irregular, we can consider cosmetic restoration options. In some of these cases, dental veneers in Madrid are the solution that completes the result and restores harmony to the smile.

 

It’s important that the order is always the same: health first, then aesthetics. Cosmetically restoring an unstable periodontal area makes no sense.

 

CLÍNICA DENTAL FERNANDO SORIA, MADRID

Phone: 91 445 16 36 / 610 42 79 78

Email: atencionalpaciente@fernandosoria.com

 

Frequently asked questions about a receding gum on one tooth

 

Can the gum grow back on its own?

No. A receding gum doesn’t regenerate on its own. It can stabilize if the cause is removed, but the lost tissue doesn’t come back without surgery.

 

Is a gum graft painful?

The procedure is performed under local anesthesia and isn’t painful. Recovery involves some discomfort and swelling during the first few days, easily controlled with standard medication.

 

How long does the result of a graft last?

When the cause is removed and good hygiene is maintained, the results are very long-lasting. The grafted tissue integrates as your own and, in most cases, the result holds up over the long term.

 

Does a receding gum on one tooth affect the neighboring teeth?

Not necessarily, but it can point to an area of vulnerability. A complete diagnosis lets us assess whether the adjacent teeth are at risk and act preventively.

 

When should I see the dentist?

As soon as you notice that a tooth looks longer, you feel sensitivity at the root or you see that your gum line isn’t even. The sooner we step in, the more tissue there is to preserve and the better the results.

 

Conclusion

 

A receding gum on a single tooth is a signal your body is sending you, and it deserves attention. It isn’t something to accept as normal or put off. With an accurate diagnosis and the right treatment, most cases have a predictable, lasting solution.

 

At Clínica Dental Fernando Soria we have the technology and experience to assess your case in depth and offer you a tailored treatment plan, with no shortcuts and with results that last.