Teeth That Look Longer Due to Gum Recession: Causes, Symptoms, and Why You Shouldn't Ignore It

Hello!

I am the director of Seoul Bardi Dental Clinic.

Have you ever felt like your teeth are gradually sinking,

or like they are getting longer?

If cold water makes your teeth especially sensitive,

or if the gaps between your teeth seem to be widening,

they may already be signs that your gums are receding.

As the gums recede, the tooth roots become exposed,

making the teeth appear longer over time.

This is not just a cosmetic issue.

It can also lead to sensitivity, pain, and in severe cases, loose teeth.

Today, I will explain the reasons and symptoms of gum recession

through treatment cases.

<Table of Contents>

1. Gum recession: 3 common causes
2. Common symptoms when teeth look longer
3. How we actually treated teeth that looked longer due to gum recession

1. Gum recession: 3 common causes

1. Periodontal disease caused by tartar

The biggest cause of gum recession is

periodontal disease (gum disease).

Gums receded due to tartar

As tartar builds up in the space between the teeth and gums,

after which inflammation begins in the gums,

it gradually dissolves the underlying alveolar bone (jawbone),

and the gums recede along with it.

2. Brushing too aggressively

Many patients say,

“I thought brushing harder would clean better.”

But when you press the toothbrush down firmly,

the bristles do not just clean the tooth surface;

instead, they can start wearing away the gums.

Cervical abrasion caused by a side-to-side brushing habit

With this habit, the gums around the root area gradually

pull back as if they are being pushed backward,

and you may feel that the gums are slowly receding.

3. Teeth grinding, clenching, and bite problems

If you clench or grind your teeth while sleeping,

or if you have abnormal bite problems,

excessive force is continually transmitted to the teeth and jawbone.

When this force is repeated, microscopic damage accumulates in the jawbone,

and at some point, the amount of bone begins to decrease.

Then the gums covering that bone also recede.

A state where only the canine area has receded gums and the teeth look longer due to a crossbite

As a result, teeth that receive especially strong forces

can appear even longer.

2. Common symptoms when teeth look longer

Teeth That Look Longer Due to Gum Recession: Causes, Symptoms, and Why You Shouldn't Ignore It

When the gums recede and the teeth look longer,

the accompanying symptoms are as follows.

• Teeth feel sensitive even to cold water or cold air

• The gaps between teeth widen, and food gets stuck often

• One or two specific teeth look especially long or protruding

• Bleeding during brushing, or gums that swell frequently

Because these changes usually progress very slowly nover a long period of time,

patients often say,

“I’m not sure when this started.”

If these symptoms continue, it is a good idea to check the condition of the gums and jawbone.

3. Teeth that look longer due to gum recession,

how we actually treated them

The reasons this patient came to our clinic were as follows.

230413

• The left front tooth felt like it was sinking lower

• Sensitivity even when eating cold foods

• The gap between the front teeth was gradually widening

Over time, these symptoms worsened and became a concern.

When we examined the mouth,

tartar was visible inside the gums in the affected area.

230413 Teeth that look longer due to gum recession: causes, symptoms, and why you should not ignore it

After taking X-rays and conducting examinations to confirm the exact condition,

we found that periodontal disease had progressed due to tartar,

and part of the jawbone had been lost.

230413 / 230417

When the jawbone decreases,

the support for the teeth weakens.

As a result, the teeth gradually move downward from their original position,

and they start to look longer.

In cases like this, extraction is not uncommon.

However, in this patient, the bone supporting the front teeth was not completely destroyed,

and the tooth mobility was not severe,

so we were able to plan a treatment approach that preserved the natural teeth.

In addition, the patient had a history of long-term treatment for colon cancer,

so she said she wanted to keep the teeth as much as possible.

With the same goal in mind, we proceeded with gum treatment and conservative care first,

instead of an aggressive extraction.

Our goal was to remove the tartar that had caused the bone loss and carefully remove the inflamed tissue,

then restore the gums to a healthy state.

Also, because the tooth root was exposed and worn down,

and there were sensitivity symptoms, we performed root canal treatment as well.

230417 Root canal treatment

After that, to improve the spacing between the teeth and the chipped areas,

we adjusted the size distribution with the adjacent teeth

and finished with zirconia crowns.

The front teeth are the most visible area,

so even a slight difference in size or shape stands out quickly.

Teeth that look longer due to gum recession: causes, symptoms, and why you should not ignore it

In cases with wide spaces like this patient’s,

simply filling the empty space tightly

can easily make the front teeth look too large.

So rather than focusing on how much to fill,

the key is how to distribute the teeth.

At our dental clinic, after taking impressions with an intraoral scanner,

3 shape

we fine-tune each tooth’s width and length on the computer screen

from multiple angles.

The final result produced that way.

230515 230515

Most of all, it is fortunate that we were able to preserve the natural teeth.

As we age, the gums can naturally recede,

but not every case is normal.

If your teeth look noticeably longer,

or if sensitivity continues,

a dental checkup is definitely needed.

With early detection and appropriate treatment,

natural teeth can be preserved without extraction.

We will do our best to help protect your valuable teeth.

Thank you.

230413 (before) 230515 (after)

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Teeth That Look Longer Due to Gum Recession: Causes, Symptoms, and Why You Shouldn't Ignore It

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| This post was written directly by Seoul Bardi Dental Clinic for the purpose of providing medical information in compliance with Article 56, Paragraph 1 of the Medical Service Act governing medical advertising. We recommend that the provided information be used only as reference, and that symptom assessment and accurate care methods be obtained from medical professionals after visiting a medical institution. All procedures/surgeries performed at the dental clinic may carry risks depending on the individual (inflammation, bleeding, swelling, etc.). Please make decisions after sufficient consultation with medical staff in advance. The treatment cases in this post were photographed with the consent of patients who completed treatment at our clinic, and the before-and-after photos were taken under the same conditions. |