When Does a Tooth Need an Inlay or Onlay Instead of a Filling?

inlays & onlays in bragg creek, ab

When is an Inlay or Onlay the right choice for a damaged tooth? Has your dentist told you that a filling is not enough to fix your tooth? If your tooth has a large cavity or crack but does not need a full crown, an inlay or onlay may be the right option. A dentist in Bragg Creek can check your tooth, see how much damage it has, and recommend the best treatment for you.

Learning about inlays & onlays near you can help you understand your options and make the right choice for your oral health.

What are Dental Inlays and Onlays?

Inlays & Onlays in Bragg Creek, AB, are custom-made dental restorations that repair teeth with moderate decay or damage. They are carefully crafted to fit the affected area, helping restore the tooth while preserving as much of the healthy natural tooth as possible.

The difference is simple:

  • An inlay fits inside the grooves of the tooth.
  • An onlay covers one or more of the tooth’s chewing surfaces or cusps.

Both restorations are made to strengthen the tooth while restoring its natural shape and function.

When Is a Filling No Longer Enough?

Small cavities are often repaired with fillings. However, larger areas of damage may need additional support.

A filling may not be the best choice when:

  • A cavity affects a large part of the tooth.
  • The tooth has a cracked chewing surface.
  • An old filling has failed.
  • Too much healthy tooth would be removed with another filling.
  • Extra strength is needed to protect the tooth.

A dentist near you will recommend the treatment that best matches the condition of the tooth.

What are the Benefits of Inlays and Onlays?

These restorations provide several advantages while protecting natural teeth.

Benefits may include:

  • Preserving more healthy tooth structure
  • Strengthening weakened teeth
  • Restoring comfortable chewing
  • Providing a precise custom fit
  • Offering long-lasting support with proper care

The aim is to restore the strength and function of your tooth while preserving as much of your natural tooth as possible.

How Does the Treatment Process Work?

Receiving an inlay or onlay usually takes two appointments unless same-day technology is available.

The treatment generally includes:

Dental Examination

The dentist examines the tooth and may take dental X-rays to determine the amount of damage.

Tooth Preparation

The damaged or decayed part of the tooth is removed while keeping as much of the healthy tooth as possible.

Custom Restoration

An impression or digital scan is taken so the restoration can be custom-made for the tooth.

Placement

Once completed, the restoration is bonded securely to the tooth and adjusted for a comfortable bite.

How are Inlays and Onlays Different From Crowns?

Although both fix damaged teeth, they perform different functions.

A recommendation is an inlay or onlay when:

  • Enough healthy teeth remain
  • The damage is more or less moderate.
  • Full coverage of the tooth isn’t essential.

When the tooth is extensively damaged or needs to be shielded completely, a crown can be considered.

The right restoration can be made depending on the tooth.

Who May Benefit From Inlays and Onlays?

These restorations may be suitable for patients who have:

  • Moderate tooth decay
  • Cracked chewing surfaces
  • Broken fillings
  • Teeth weakened by wear.
  • Teeth that need more support than a filling can provide

A complete dental examination helps determine whether this treatment is appropriate.

How Can You Care for an Inlay or Onlay?

Good oral hygiene helps protect both the restoration and the natural tooth.

Helpful care tips include:

  • Brush twice each day.
  • Floss daily
  • Avoid chewing very hard objects.
  • Visit a dentist near you regularly.
  • Wear a nightguard if you grind your teeth.

Healthy habits help support the long-term function of your restoration.

Protect Your Tooth with the Right Restoration!

Choosing the right treatment can help strengthen your damaged tooth and support your long-term oral health. At Bragg Creek Dental Centre, we provide detailed dental evaluations to understand your needs and recommend the most suitable restoration for your smile. Ready to restore your tooth? Book your appointment today to discuss your options, receive personalized care, and take the next step toward a healthy, comfortable, and confident smile.

FAQs

Are inlays and onlays stronger than fillings?

They are often recommended when a tooth needs more support than a regular filling can provide because they are custom-made to fit the tooth.

How long do inlays and onlays last?

Their lifespan depends on factors such as oral hygiene, daily habits, and regular dental care. Many can last for many years with proper maintenance.

Is getting an inlay or onlay painful?

The tooth is typically numbed during treatment to help keep the procedure comfortable. Your dentist will explain what to expect.

Can an old filling be replaced with an inlay or onlay?

Yes. If an old filling has failed or the tooth requires additional strength, your dentist may recommend an inlay or onlay after examining the tooth.

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