How Durable & Effective are Dental Inlays & Onlays?

How Durable & Effective are Dental Inlays & Onlays?

Nov 01, 2021

What are Dental Onlays and Inlays?

These are types of filling used in repairing damaged teeth or preventing further decaying of the teeth. They are alternatives to dental crowns, especially to clients with mild decay, are made from the same materials and do not cover the whole tooth.

Dental inlays are placed within the cusps of the tooth on the chewing parts. Inlays procedure includes making the affected tooth’s impression. A restoration piece is then created using the impression. Finally, the inlay is made to fit the hollow without affecting the cusps perfectly. Before fixing, the tooth has to be cleaned.

Dental Onlays are used to fill the hollows and replace damaged cusps. Onlays are used when the cavities are too large to be fixed by amalgam fillings. They are also used in strengthening a weak tooth that can easily crack.

During the procedure, the affected part is cleaned out. An oral impression is taken and sent to the lab for manufacture, and temporary Onlays are placed. Local anesthesia is administered during the procedure to relieve discomfort.

Applications of Dental Inlays & Onlays

Inlays and Onlays are used in restoration when you have teeth that:

  • Are broken or fractured
  • Need a cosmetic restoration
  • Decayed teeth
  • When your existing fillings are fractured or too large

Types of Dental Onlays & Inlays

Dental Inlays and Onlays are made of different materials. The following are three major types available:


If you desire a more natural look, porcelain is the way to go. There are different types of porcelain. Their features, benefits, and structures vary. We at The Grand Family Dental are very particular about what we use.

With time we have adapted a porcelain material known as zirconia. This type of porcelain is hard and does not need bonding. It is cemented into place using strong glue and is highly recommended if you are prone to grinding and clenching teeth. Our dentist in 78660 also uses traditional porcelain materials to suit your needs.


Over the years, gold has been adapted in dental restorations. It is a strong and tough material that can resist wearing out over time. Despite it being superior, it’s rarely used due to its color and expensive nature.


Unlike other materials, composite procedures can be done on a single visit. They are tooth-like, making them common in restoration procedures. Composite materials are usually custom-made to match your natural tooth’s shade, making them blend in.

Benefits of Dental Onlays and Inlays

We all want that blinding smile. Inlays and Onlays are dental restorations offering a range of benefits. Some of these advantages include:


Porcelain Inlays and Onlays are shade-matched to blend with the surrounding teeth. They are stain-resistant, making you feel confident with every smile.

Are easy to care for

Dental Inlays and Onlays do not require much comprehensive care. Regular dental check-ups, flossing, and brushing twice a day are enough. During the check-ups, the dentist is able to make sure the restorations are secure and strong.


Our dentist in Pflugerville, TX, offers a payment plan that is able to suit everyone’s pocket. Their durability also makes them a worthwhile investment. They are not only able to address oral issues but also protect your oral health.

They expand less

Temperature fluctuations cause amalgam fillings to change shape or size. This can make the teeth weaken, break or crack. Inlays and Onlays are, however, not affected by temperature changes. Therefore, they are a more stable solution.

How Durable Are They?

Dental Inlays and Onlays can last between 5 to 30 years. However, their durability is also determined by various factors. The lack of proper care, injury, wear and tear and damage from trauma can shorten their lifespan.

Proper oral hygiene such as flossing and brushing twice a day is encouraged. After the treatment, you are encouraged to visit our dentist near Pflugerville for their stability check-up.

Are you prone to grinding and clenching your teeth during periods of sleep and naps? Ensure that you discuss with your dentist the possible solutions available for you.

Make a habit of avoiding hard or chewy foods that can stick on the Onlays or Inlays, weakening the bonding.

Visit our dental offices near you or book an appointment to learn about Inlays & Onlays treatment. We offer a range of payment options that are affordable to all our clients.

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