Filling (Cavity Treatment)

Restore damaged teeth with high-quality fillings that stop decay in its tracks and prevent it from spreading further.

Cavity filling treatment at Twins Dental Clinic

Stopping decay before it spreads

A cavity is permanent damage caused by bacteria breaking down tooth enamel. Left alone, it grows deeper — first reaching the sensitive dentin layer, then potentially the nerve, where it becomes a much bigger (and costlier) problem like a root canal or extraction.

A filling removes the decayed portion of the tooth and seals the space with a strong, tooth-coloured material — stopping the decay and restoring the tooth's shape and strength in a single visit.

Signs you may need a filling

  • Visible dark spots, pits or holes on a tooth
  • Sharp pain when eating something sweet, hot or cold
  • Food consistently getting stuck in one spot
  • A rough or broken edge you can feel with your tongue
  • Your dentist has flagged early decay on an X-ray

Types of fillings we offer

Tooth-Coloured Composite

Blends naturally with your tooth — our most common choice.

Glass Ionomer

Releases fluoride — often used for children or root-area cavities.

Silver Amalgam

Extremely durable — an option for back molars under heavy chewing load.

Same-Day Treatment

Most fillings are completed start-to-finish in one visit.

Our process

01

Diagnosis

Visual check and X-ray to measure how deep the decay goes.

02

Numbing

Local anesthesia applied so the area is completely comfortable.

03

Decay Removal

The damaged portion of the tooth is carefully cleaned out.

04

Filling & Polish

The tooth is filled, shaped and polished to match your natural bite.

Aftercare tips

  • Mild sensitivity to hot/cold for a few days is normal
  • Avoid chewing on the filled tooth until numbness fully wears off
  • Continue brushing and flossing around the filling as normal
  • Report any sharp pain or a "high bite" feeling right away

Frequently asked questions

Does getting a filling hurt?

No — the area is fully numbed with local anesthesia before we begin, so you shouldn't feel pain during the procedure itself.

How long do fillings last?

With good oral hygiene, composite fillings typically last 7–10 years, and can be replaced easily if they eventually wear down.

What happens if I ignore a cavity?

It will keep growing deeper, eventually reaching the nerve and requiring root canal treatment or extraction — a simple filling now avoids that.