Inlays & Onlays

There are times when a tooth suffers damage (from decay, for example) that is too extensive to be treated with a simple filling — but not extensive enough to need a full-coverage crown. In these cases, the best option for restoring the tooth may be an inlay or onlay.

Inlay, Onlays and Crowns.

Both inlays and onlays are considered “indirect” fillings, meaning that they are fabricated outside the mouth (generally at a dental laboratory), and then bonded to the tooth by the dentist. This is in contrast to a “direct” filling, which is applied directly to the cavity by the dentist in one office visit.

An indirect filling is considered an “inlay” when it fits within the little points or “cusps” of a back (premolar or molar) tooth. It is an “onlay” if it covers one or more of these cusps. Either way, the procedure for placing an inlay or onlay is the same.

How It Works

Getting an inlay or onlay is very much like what you would experience having a crown placed, with one important distinction: less of your natural tooth structure will need to be removed by drilling when you receive an inlay or onlay. When you get a crown, the tooth needs to undergo significant reshaping so that it will fit inside its new covering. Since dentistry's goal is to preserve as much of your natural tooth structure as possible, inlays and onlays may be recommended instead of crowns when a tooth can be restored with this more conservative type of treatment.

The first steps in getting an inlay or onlay are numbing the tooth and surrounding area with a local anesthetic, and then removing the decay. This is done in order to prevent the decay, which is actually a type of infection, from progressing deeper into the tooth.

Once the tooth has been prepared, an impression of it is made (either digitally or with a putty-like material) and sent to the dental laboratory. There, the impression is used to make a model of your tooth for the creation of your inlay/onlay. The final restoration can be made out of gold or a tooth-colored ceramic or resin.

Before you leave the office, a temporary filling will be attached to your tooth to protect it until the permanent restoration is ready. At your second visit, the permanent inlay/onlay will be attached to your tooth with either a resin that hardens when exposed to a special light source, or a type of permanent cement.

Inlays and onlays are strong, long-lasting, and require no greater level of care than any other tooth. Conscientious daily brushing and flossing, and regular professional cleanings at the dental office are all you need to make sure your restoration lasts for years to come.

Related Articles

Crowns and Veneers - Dear Doctor Magazine

Porcelain Crowns & Veneers Dear Doctor magazine examines two innovative strategies for improving your smile. In many instances, these two restorative techniques can produce nearly identical aesthetic results, even though they are designed differently for handling different structural problems... Read Article

Tooth-Colored Fillings - Dear Doctor Magazine

The Natural Beauty of Tooth-Colored Fillings The public's demand for aesthetic tooth-colored (metal free) restorations (fillings) together with the dental profession's desire to preserve as much natural tooth structure as possible, has led to the development of special “adhesive” tooth-colored restorations... Read Article

Tooth Decay - Dear Doctor Magazine

Tooth Decay — A Preventable Disease Tooth decay is the number one reason children and adults lose teeth during their lifetime. Yet many people don't realize that it is a preventable infection. This article explores the causes of tooth decay, its prevention, and the relationship to bacteria, sugars, and acids... Read Article

Our Location

19th Floor One Financial PlzHartford, CT 06103-2608

Hours of Operation

Our Regular Schedule

Monday:

7:00 am-5:00 pm

Tuesday:

7:00 am-5:00 pm

Wednesday:

7:00 am-6:00 pm

Thursday:

7:00 am-5:00 pm

Friday:

7:00 am-5:00 pm

Saturday:

Closed

Sunday:

Closed

Testimonials

What Our Clients Say About Us

  • "Great dentist -- I've had multiple procedures at his practice -- cleanings, fillings, and crowns -- all work has been excellent. The entire crew at Capitol Dental makes going to the dentist a pleasure -- how often can you say that?"
    Paul M.
  • "Dr. Haroian is an outstanding dentist. I've been seeing him for 13 years and can't imagine going to anyone else. I highly recommend him."
    John N.
  • "Dr. Haroian is a great dentist. He is personable and makes the visit enjoyable. He goes above and beyound to ensure the proper care for my teeth. If you are looking for an effective trustwothy dentist, I highly recommend Dr. Haroian."
    Mike B.
  • "I highly recommend Dr Haroian. My family and I have been seeing him for for more than 20 years. He is very competent, honest and accessible."
    Elizabeth D.
  • "My family and I have been going to Gregory Haroian for all of our dentistry needs since 2004. My husband and I and our four children are all clients. Appointments are on-time. The staff is helpful and personable, and we have always had great results. Thanks Greg!"
    Karen R.
  • "I have used Dr Haroian as my dentist most of my adult life. Also my family including my wife and two children. His office has always been an excellent place to receive dental care. I would and have recommended him to all my friends and family."
    Harry A.