Prosthetics for your Teeth

These prosthetics are used to replace the destroyed portions of the teeth, while maintaining the overall form. They are normally used when the tooth is too far gone for a filling, but not damaged enough for a full-coverage crown. Inlays and onlays prosthetics are formed from ceramics by a machine. These prosthetics are long-lasting, have a natural color and can also protect your teeth from cavities.

What is the procedure for obtaining an inlay or onlay prosthetic?

Both Inlay prosthetics and onlay prosthetics are constructed from ceramic, by your dentist, with a CEREC machine, or within a science lab. The procedure for getting these prosthetics are really similar to obtaining a conventional crown.

  1. First, the dentist will desensitize the tooth.
  2. Then, the dentist will remove the damaged cavity.
  3. Afterwards, the space left from the removed cavity will be scanned, to determine the type of prosthetic that needs to be created.
  4. A resourceful dentist will create a prosthetic within their lab, or they may utilize a CAD/CAM device to manufacture the prosthetic.
  5. Once created, your prosthetic will be bonded in place to the tooth

It is up to the patient, to ensure that they take care of their prosthetic, by practicing the different health guidelines given to them by their dentist.

What is the difference between inlays and onlays prosthetics?


An inlay prosthetic is arranged within cavities in the regions between the cusps in a tooth. Inlay prosthetics are mostly created to repair slightly damaged teeth. Outer structures are not removed to place an inlay prosthetic in your tooth. Therefore, the overall tooth structure is preserved when an Inlay prosthetic is inserted within a tooth


An onlay prosthetic can be used to fill the inside cavities of a tooth, along with the cusps of a tooth. Onlay prosthetics, in most cases are larger than inlay prosthetics, and are used to repair badly damaged teeth. Onlay prosthetics are similar to tooth crowns, whereas inlay prosthetics are quite similar to fillings.

These two types of prosthetics function similarly to crowns and fillings, however, they do not repair the full outside or inside structure of a tooth.

What are the benefits of receiving inlays and onlays prosthetics?

Inlays and onlays are normally used instead of traditional crowns to repair mildly destroyed teeth. There are numerous benefits offered by utilizing inlays and onlays prosthetics over fillings and crowns. Listed below are some benefits offered from using these type of prosthetics over fillings and crowns:

1.Enhanced tooth protection

These prosthetics are made from ceramic. That is why they are much stronger than white fillings, which easily break under great chewing pressure. Most white fillings are likely lead to nerve damage due to its structure being eroded.

2.A conservative treatment

The inlays and onlays prosthetics only replaces the damaged part of your teeth instead of the whole structure. This reduces the chance of your tooth getting sensitive, its reduces the probability of you getting infections, and you needing a dental implant.

3.Increased tooth durability

These prosthetics can last from 5 to 15 years. They normally withstand a lot more than teeth fillings, this is also based on your commitment to at-home care and dental visits. A lot of times night guards would be needed to prevent damage while grinding teeth in sleep.


One would have to care for their inlay and onlay prosthetics the same way they care for their natural teeth. At least twice a day, one should brush and floss their teeth. Also, one should visit their dentist at least twice a year for teeth maintenance.

This checkup would reveal to your dentist, if the prosthetics would need to be replaced. Inlays and Onlays, normally hold out longer than fillings, they provide 50% to 70% more chewing strength than fillings, they look a lot like your natural tooth, and they better prevent plaque buildup than fillings. With all these benefits associated with these prosthetics, I can see why, they are a great choice for tooth repair.