Overlay Dental Clinic: <Everything About Overlays That Address the Drawbacks of Crowns>

Hello.

We are The Square Dental Clinic,

committed to providing highly complete treatments

that harmonize aesthetics and function.

When tooth decay is severe or a tooth has cracked,

we tend to think first of crowns, the traditional mainstay of dental treatment.

It is true that a crown can serve as a dependable shield to protect your tooth...

However, it is also true that placing a crown requires removing part of your natural tooth.

If you have been hesitating over treatment because of these concerns,

visiting an Overlay Dental Clinic, which is regarded as addressing the limitations of crowns,

may be a good option.

In this column,

1. Features of crown treatment

2. Overlays as an alternative to crowns

3. Tips for choosing an Overlay Dental Clinic

we will take a calm look at these three topics. :)

What Are the Features, Advantages, and Disadvantages of Crown Treatment?

A crown is, literally, a treatment in which a prosthetic restoration is placed over a damaged tooth like a crown

in order to protect it when extensive tooth decay or a tooth crack is present.

Because it completely covers the entire tooth,

the restoration is securely fixed and does not easily become loose.

Crowns have a predictable treatment outcome and have been proven effective over many years.

However, because space is needed to place the restoration,

not only the upper surface of the tooth but also the intact sides must be shaved down 360 degrees.

Considering that a tooth does not recover once it has been shaved down, this can be considered a significant disadvantage.

What Is an “Overlay” That Addresses

the Limitations of Crowns?

An overlay is a treatment that addresses the excessive tooth reduction associated with crowns, as described above.

Like a crown, an overlay involves reducing the tooth, taking a scan, and having the restoration fabricated and bonded at a dental laboratory,

so the treatment process itself is very similar to that of a crown.

However, because only the upper surface that is damaged or needs to be covered is minimally reduced,

the amount of tooth reduction is said to be less than one-quarter of that required for a crown.

The usual treatment period for an overlay is approximately one week.

The lifespan of an overlay

🦷 is approximately 10–20 years, assuming proper care, including improving habits such as grinding or clenching your teeth

🦷 and avoiding hard foods such as ice or crunchy bones.

| * Before-and-after overlay treatment case​* (Left) 25. 01. 23 / (Right) 25. 02. 26​* These photos were published with the patient's consent.​* All treatments may have side effects, so please make a decision after discussing them thoroughly with your dentist. |

What Should You Consider When Choosing an Overlay Dental Clinic?

The true value of an overlay lies in the fact that it is a “treatment with options remaining.”

If, after many years, a problem develops with the overlay restoration,

another overlay can be placed, or the area covered by the overlay can be expanded slightly.

Only when even this is no longer possible would you then choose a crown.

In other words, if you choose a crown from the beginning,

there is a higher possibility that a problem with the crown will lead to extraction and an implant.

With an overlay, however, there are still several treatment options to consider,

which may help delay the point at which an implant becomes necessary as much as possible.

However, although the concept of overlays was established as early as the 1980s,

it was difficult to popularize them because the technology at the time made it challenging to keep them bonded to teeth for a long period.

Since the 2000s, technology has advanced significantly and overlays have begun to be implemented in actual clinical settings,

but it is true that there are still not many Overlay Dental Clinics.

Because overlays must be bonded very thinly compared with thick crowns, which are easy to secure,

the entire process—from design and fabrication to bonding—is extremely demanding and labor-intensive.

Therefore, if you are wondering whether you can receive this treatment,

you should first check whether the clinic you plan to visit is an Overlay Dental Clinic.

Going one step further, it would be ideal to choose an Overlay Dental Clinic with an orthodontist on staff who can precisely analyze the patient's upper and lower jaw structure and chewing pressure and design the restoration so that it does not fracture,

as well as a specialist in advanced general dentistry who performs meticulous bonding procedures according to established protocols.

[Related Reading]

This article explored overlay treatment as an alternative to crowns.

Here is a summary of the key points from today's article.

1️⃣ Crowns are a stable treatment with a long history, but they have the limitation of requiring the tooth to be reduced all the way around.
2️⃣ Overlays are prosthetic restorations that can dramatically reduce the amount of tooth reduction compared with crowns.
3️⃣ An overlay is a “treatment with options remaining,” but there are not many Overlay Dental Clinics. You should choose a clinic staffed by specialists with advanced, precise bonding skills.

If you have any further questions for us, please feel free to ask in the comments or through Naver TalkTalk. ^^

Beyond creating a beautiful first impression,

we are The Square Dental Clinic,

focused on helping patients restore

their quality of life and confidence.

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| This article was written in compliance with Article 56, Paragraph 1 of the Medical Service Act to help you obtain accurate information.​​Rather than simply promoting our services, we wanted to transparently share what takes place in an actual treatment room.​​Instead of contacting us immediately after reading this article, it is sufficient simply to take away accurate information. |