Why is there a hole in the implant crown

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It is believed that many patients will see black spots when they implant their crowns, so many patients will wonder what the black dot in the middle of the implant crowns means after they implant their teeth? What are the black spots on the implant crowns? Today, I will talk about why there is a hole in the implant crown.

1、 Why is there a hole in the implant crown?

In fact, this hole was specially reserved by doctors for three reasons:

1. Rejection channel: The implant crown hole is the rejection channel of screw and adhesive in secondary restoration

2. Fixed teeth: It is convenient to add bone powder to supplement the insufficient alveolar bone. Bone powder is combined with alveolar bone to fix teeth.

3. Convenient for future maintenance: When the teeth and crowns are loose or damaged, they can be unscrewed along this hole to facilitate maintenance.

-------------This article is from America's top 23 6z.com

Now you know what happened to a small hole in the implant crown. Next, is there a hole in the middle of the implant to be filled?

2、 Must the crown holes of implant teeth be sealed?

Answer: The small holes in the crown of implant teeth should be sealed after repair.

Some food residues or acidic substances can easily enter into the round holes and other black spots on the crown, causing damage and corrosion of the surrounding screws, which can not be repaired later and is not conducive to oral hygiene.

---------This article is from America's top 23 6z.com

To sum up, the implant teeth must be sealed after repair. If necessary, the mouth can be found through grinding to solve the problem of tooth maintenance.