top of page

The Different Types of Dental Fillings: Pros and Cons

Along with toothaches, more irreversible harm and expenses may result due to cavities. Visit your dentist in Leduc as soon as possible to have that cavity filled. What kind of filling is best for you, though? It depends, really.

Dental fillings are made from a range of materials and are used by dentists to repair and cure damaged teeth. What are the benefits and drawbacks of these products? We’ll go over each type of filling material, which should make it easier for you to choose the one that’s best for your smile.

What are Dental Fillings?

A dental filling is both a general and restorative dentistry treatment used to fix cracked or damaged teeth, tooth rot, and fractures. Fillings treat minor fractures and deterioration, but they are not appropriate for bigger cavities or serious damage. If you feel discomfort, have trouble biting, or have sensitive teeth, you may have a cavity that has to be filled with the help of dental fillings in Leduc.

Importance of Dental Fillings

Mild tooth cavities and even mild fractures can be effectively treated with fillings.

Although fillings are typically used to repair cavities, these dental appliances help smooth up the tooth surface to improve bite performance.

Extra sensitivity on the damaged tooth is potential when decay develops. As a filling closes the interior of the tooth, it helps to reduce this sensitivity. If cavities are not treated, they may worsen and eventually require tooth extraction.

Bear in mind that dental caries and decay are more likely to affect molars and pre-molars.These chewing teeth’s crannies act as food debris magnets. In addition, they need more care when being brushed than your front teeth.

Overview of the Different Types of Fillings

1. Amalgam Fillings

Amalgam fillings contain mercury silver in larger portions along with other metal present in small quantities.


  • No shrinkage and no leakage

  • Very durable

  • Cheaper

  • Can fight strong biting forces, and can be put in just a visit.


  • The color of the filling and the teeth might not match

  • The residue if not handled properly can harm

2. Composite Fillings

Composite fillings are created out of powdered glass and acrylic resin. It can either solidify on its own or can be fixed using UV lights.


  • Aesthetic appeal because of the wide range of tints that can be matched to different natural tooth colors

  • It can be positioned in a single visit.

  • It is resilient, suitable for front and back teeth, and capable of withstanding light biting pressures.

  • If it is well bonded above the enamel layer, there is a retention of tooth structure, no corrosion, and a low chance of breakage.


  • It is pricey.

  • It is less robust than amalgam.

  • It is more challenging to position

  • If it is glued below the dentin surface, it might leak with time.

3. Ceramic Fillings

It is employed in the construction of indirect restorations such as crowns, veneers, inlays, and onlays. In order to create porcelain fused to metal crowns, it can also be combined with metal.


  • It possesses good resistance to additional degradation and is resistant to surface wear. It is also aesthetically beautiful.

  • Due to its excellent fitting, it does not leak either, preventing the development of secondary caries.

  • Rarely will it cause an allergic reaction.


  • Because of its fragility, it is readily broken.

  • It is expensive and requires at least two visits.

4. Glass Ionomer Fillings

A glass filler, acrylic acids, and acrylic resins are the main ingredients. It is typically utilized for fillings on decidual (milk) teeth as well as fillings on non-chewing surfaces.


  • It may be installed in a single visit and is more aesthetically pleasing than glass ionomer, which makes it more translucent and makes it more resemble dentin.

  • It does not need to remove healthy tooth structure.

  • Although not as long-lasting as composite, it stays longer than glass ionomer and contains fluoride, which prevents cavities.


It has a limited scope of use, is rather expensive, and degrades quickly, necessitating replacement.

5. Gold Fillings

These come with metals like copper, gold, and others. Given its status as an elite metal, gold is a sturdy and effective material for bridges, crowns, onlays, and inlays.


  • Not corroded

  • Has outstanding durability

  • Its positioning protects the sound structure of the tooth and prevents leaking because it is resistant to bite pressures.


If one does not want attention, it is expensive, does not match teeth, is inconvenient, and requires more than one appointment.

In a Nutshell

Cavities can cause significant damage and can be excruciatingly uncomfortable. If the virus spreads throughout your bloodstream, it may also make you ill. When getting dental fillings near you, the dentist will usually encourage patients to have the cavity filled as soon as possible to prevent future harm, disease, and expenses.

Call us right away if you think you have a cavity or are experiencing any type of dental pain.


bottom of page