Which is Better, Inlay or Onlay?

What is the Difference Between an Inlay and an Onlay?

An inlay is a filling that fits within the grooves, the area between the cusps, or the high points of a tooth. When the damage occurs only inside the inner part of the tooth, an inlay is applied; onlays cover one or more cusps. This makes onlays a better option for teeth with more extensive damage or decay.

Do I Really Need an Onlay?

An inlay is indicated when damages are confined to the inner part of the tooth. But onlay are used for severely destroyed to cover one or more cusps of the teeth.

What is the Disadvantage of Inlays and Onlays?

Multiple Appointments: can be one or two appointments with the dentist. For two appointments, one for removing decay and an impression of the tooth, and the other for bonding an inlay or onlay in place.

Not Indicated for Severe Damage: crown or some other form of treatment may be indicated for teeth that have been badly damaged.

Potential Sensitivity: some patients may experience temporary sensitivity regarding hot or cold foods and beverages after bonding. but usually improves over time.

Breakage: porcelain inlays may break under some conditions, like when one bites hard food or grinds teeth.

Can an Onlay Fall Off?

onlays sometimes loosen because of wear and tear, trauma, or the failure of the adhesive bond. At this point, your dentist may re-cement the onlay or replace it.

Does an Onlay Require a Root Canal?

No, onlays usually do not require a root canal unless there has been extensive internal damage to the tooth. If the pulp is healthy with damage only in the structure on top of the tooth, onlay will restore it for both strength and aesthetics.

Can You Chew Gum with an Onlay?

avoid chewing gum with an onlay. Sticky substances could dislodge or destroy a restoration.

How Much Does an Inlay or Onlay Cost?

Price vary from $650 up to a possible $1,900 for one tooth, depending on location of the dentist, what material restoration made of: porcelains, gold, or composite. Insurance usually covers most of this, but it is always best to check with your provider for your coverage.

Conclusion: Inlay vs. Onlay – Which is Better?

Both inlays onlays overly have their respective advantages, depending on the damage to your tooth. Where the destruction is slight and only grooves of the tooth are involved, an inlay may suffice. However, when your tooth is seriously damaged and needs additional support, an onlay is often your better option. 

For both, remember that custom fitting involves several appointments, but their longevity and more natural appearance make them very much worth the investment in many patients.

Either way, it all depends on a person’s particular dental needs; thus, your dentist can advise whether an inlay, an onlay, or other kind of treatment will best restore your smile.

Whether you’re using an inlay or an onlay, Razavi Dental Clinic in Philadelphia will walk you through the whole process. Call us today to schedule an appointment and discover which will work best for you!