What Is Composite Resin? Why Do We Need Composite Resin Fillings?

composite resin

Dental fillings may be necessary if you have a fractured tooth with a large cavity. Fillings have come a long way as dentistry has modernised. It’s an effective form of treatment should you have a tiny opening at the centre of your tooth root. 

You’re likely to have holes in your teeth owing to the following reasons:

  • Excessively crunched
  • Biting down on solid meals
  • Defective jaw development
  • Protruding tongue
  • Swallowing in the opposite direction

So, what types of dental fillings are available? In the past, amalgam fillings were considered the only option. However, the dentist can now consider using composite resin to treat the dental filling.

Why Composite Resin?

Composite resin is a form of filling material that comes in white or tooth coloured, designed to improve the aesthetic appearance of your smile. Resin can be prepared to fit your smile, with the tooth being prepared to bond with the filling through an adhesive agent before being hardened with a light.

Here are some reasons why you’d need composite resin fillings:

Strong And Natural In Appearance

Composite resin fillings are as strong as amalgam fillings, but the main difference is their appearance. Its aesthetic appearance means that no matter if you have one or multiple fillings, composite resin fillings are unrecognisable in the mouth because they’re moulded and shaded to match your tooth shade.

No Damage To Teeth

Amalgam fillings have the added danger of a cavity potentially getting worse if it becomes dislodged. Amalgam is made of metal, and its size can expand and contract, leading to cracks in the tooth. This can lead to tooth decay. Composite resin does not expand or contract, meaning it’s unlikely that the affected tooth will experience any damage.

Faster Form Of Treatment

Amalgam fillings were a time-consuming and complicated procedure. Dentists frequently needed to arrange two appointments because there was so much to do. This was a time-consuming and pricey procedure. Composite resin fillings, on the other hand, can be completed in a fraction of the time.

Depending on tooth decay, composite resin fillings can be accomplished in a matter of minutes. The entire filling is set in one visit, saving the patient time and allowing the dentist to make room for additional patients.

Less Prone To Stains

Amalgam fillings tended to leak, leaving a black or brown stain on the tooth and any neighbouring teeth that couldn’t be removed. Composite resin is more durable when it comes to staining.

How Much Do Composite Resin Fillings Cost?

Composite resin fillings cost typically starts from $130. Although, this is a varying cost depending on many other factors.

The depth of the cavity and whether or not anaesthesia is required are two major factors. Filling a cavity is a common treatment that can usually be accomplished in one hour with only a local anaesthetic.

If you suffer from dental anxiety, then you may need dental sedation, a form of treatment that can add an extra cost to the total cost. It is also recommended that you check if you’ve dental insurance so the dentist can determine if your insurance coverage can pay for a portion of the treatment. You can also confirm a payment structure with the dentist to pay it off.

What Happens If I Don’t Get Composite Resin Filling?

Like with any dental issue, if you don’t get a composite resin filling, then the chances of the filling becoming worse are higher. This means a greater chance of tooth decay which can severely damage your tooth and your gums. It is crucial that you have regular check-ups and, if necessary, get a composite resin filling for your affected tooth.


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