The Most Common Dental Conditions

The Most Common Dental Conditions

Almost everything treated in a dental clinic falls into a short list. Knowing what the early signs look like is worth more than knowing the treatments, because every condition on this list is cheaper, quicker and less invasive to deal with early.

1. Tooth Decay

Bacteria metabolise sugar and produce acid; the acid dissolves mineral out of the enamel. Early on this appears as a chalky white spot, which is reversible with fluoride and better cleaning - no drilling at all. Once the surface breaks, it is a cavity and needs a filling.

Early signs: a white or brown spot, sensitivity to sweet things, food catching between teeth in a place it did not before. What it becomes if left: pain, then a root canal, then an extraction.

Decay between the teeth is invisible to the eye until it is large, which is the entire reason radiographs are taken at check-ups.

2. Gingivitis

Inflammation of the gum caused by plaque left at the gum margin. It is extremely common and completely reversible - two weeks of proper brushing and daily interdental cleaning, plus a professional cleaning, resolves it entirely with no lasting damage.

Early signs: bleeding when brushing or flossing, red or puffy gums, bad breath. Healthy gums do not bleed - that is the whole diagnostic test, and it is the sign most often dismissed.

3. Periodontitis

What gingivitis becomes when it is left. The attachment between gum and root breaks down, pockets form, and the bone around the tooth is lost. It is the leading cause of tooth loss in adults - ahead of decay - and it is usually painless, so people discover it when teeth start to move.

Signs: persistent bleeding, receding gums, teeth that look longer, bad breath that returns hours after brushing, gaps appearing between teeth, and eventually mobility. The crucial difference from gingivitis: bone lost here does not come back. Treatment stops the loss; it does not reverse it.

4. Sensitivity

Sharp pain on cold, sweet or touch, caused by exposed dentine - from receding gums, enamel worn by aggressive brushing or acidic diet, grinding, or a cracked filling. It is common and usually manageable, but it is also a symptom rather than a diagnosis: the underlying cause is what needs identifying.

Desensitising toothpaste used consistently for two weeks helps most cases. Sensitivity that is worsening, or that lingers for minutes after cold, is a different matter and points to the pulp.

5. Erosion and Wear

Distinct from decay because no bacteria are involved: acid dissolves enamel directly, or grinding wears it mechanically. The sources are citrus, cola and other soft drinks including sugar-free ones, wine, and reflux or repeated vomiting - and for wear, bruxism.

Signs: teeth looking shorter or more transparent at the edges, cupping on the biting surfaces, increasing sensitivity, restorations that stand slightly proud because the tooth around them has worn. Enamel does not regenerate, which is why this one is worth catching early.

6. Cracked Teeth

Increasingly common, and the condition most often missed because a crack can be invisible on a radiograph. The characteristic sign is sharp pain on releasing a bite rather than on biting down. Causes include grinding, biting something hard, and large old fillings that have weakened the remaining walls.

Caught early, a crown often saves the tooth. A crack that extends vertically into the root cannot be repaired at any price - which is the reason not to wait and see.

7. Abscess

A collection of pus at the root tip or in the gum, from an untreated infected tooth or advanced gum disease. Pain is often severe, the tooth feels raised, and there may be swelling.

This is the one that becomes urgent. Swelling involving the face, difficulty swallowing or opening the mouth, or fever means an infection spreading through tissue, and needs care the same day - a hospital if no clinic is open.

8. Impacted Wisdom Teeth

Common between seventeen and twenty-five. The problem is usually not the tooth but the flap of gum over a partially erupted one, which traps debris and becomes repeatedly infected. Not every wisdom tooth needs removing - a tooth that is upright, functional and cleanable should be kept.

9. Dry Mouth

Underrated, and increasingly common because so many medications cause it - antidepressants, antihistamines, blood pressure tablets and diuretics among them. Saliva is the mouth own defence, and without it decay accelerates dramatically, particularly at the necks of the teeth. It also causes bad breath and makes dentures difficult to wear.

10. Oral Mucosal Lesions

Most ulcers and patches in the mouth are harmless and heal within days. The rule that matters has no exceptions: any ulcer, lump or patch that has not healed within two weeks needs examining, whatever the cause and however painless it is. Early-stage oral lesions are typically painless, which is precisely why the soft tissue examination at a routine check-up matters more than patients realise.

What They Have in Common

Two things. First, all of them are cheaper, quicker and less invasive to treat early - and several of them, left long enough, cause damage that cannot be reversed at any price: lost bone, lost enamel, a fractured root. Second, most of them are painless in the early stages. Pain is a late symptom in dentistry, which is why check-ups exist and why "nothing hurts" is not the same as "nothing is wrong".

The information in this article is general and does not replace a clinical examination.

Written by Tuğçe Arslan Founder – Dentist · Beyaz Oral and Dental Health Clinic

She sees patients at our clinic in Kuşadası and writes and regularly reviews the medical content on this site. The information here is for general guidance only and does not replace an examination.