Cavities (Holes in Teeth)
Holes in the tooth surface caused by bacterial acids — treatable with a filling when caught early.
Overview
Cavities are tiny holes that form when plaque bacteria produce acids that gradually dissolve the tooth's surface. In their earliest stages they can be painless and invisible, which is why regular check-ups and X-rays are so important — the earlier we find a cavity, the more conservative the repair.
A small cavity is usually restored with a tooth-coloured composite filling in a single visit. Larger cavities may need an inlay, onlay or crown to rebuild strength, and a cavity that has reached the nerve may require root canal treatment to save the tooth.
Preventing new cavities is as important as treating existing ones. We provide a personalised prevention plan covering diet, home care, fluoride, and frequency of professional cleans.
Common symptoms
- Visible hole or dark spot on a tooth
- Sensitivity to sweets
- Pain when chewing
- Food catching between teeth
- Bad breath from a specific area
Common causes
- Plaque build-up between teeth
- Frequent sugar or acid intake
- Reduced saliva flow (dry mouth)
- Deep grooves in back teeth
- Missed brushing or flossing routines
Our approach
Comprehensive examination
We begin with a focused clinical examination, digital X-rays where indicated, and a full medical and dental history to build a complete picture of your symptoms.
Transparent diagnosis
You receive a clear explanation of what we find, shown on-screen with intra-oral imaging so you can see exactly what we see — no jargon, no pressure.
Options-based treatment plan
We present all suitable treatment options with realistic outcomes, timings and written costs so you can make an informed decision at your own pace.
What you can do at home
Practical pointers — not a replacement for clinical assessment.
- Brush twice daily with fluoride toothpaste
- Clean between teeth daily with floss or interdental brushes
- Reduce how often you consume sugar, not just how much
- Wait 30 minutes after acidic drinks before brushing
Related conditions
Tooth Decay
Bacterial breakdown of the tooth structure — treatable at every stage, most conservatively when caught early.
Early Decay
The earliest visible signs of enamel breakdown — reversible with a structured prevention plan.
Lost Filling
UrgentA filling that has fallen out, leaving a cavity vulnerable to sensitivity and further decay.
Pain After Filling
Post-filling discomfort or sensitivity — often settles quickly, but persistent pain needs review.
Get a clear answer, without pressure
Our team will examine, explain and give you all suitable options — with written costs you can take home.
Save 50% on every treatment
From £20/month. Add family for £10/month each. No joining fee.
- 50% off check-ups & hygiene
- 50% off cosmetic & restorative
- Priority appointment booking
- One simple monthly bill