Dr Changjie Guo
Fluorosis and teeth whitening
Fluorosis is a dental condition from excessive fluoride ion exposure during the developmental stage. Affected teeth may have...
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Dr Changjie Guo
Dec 17, 2021
Dental Veneers
Dental veneers ( porcelain veneers ) are thin, tooth-colored shells that are attached to the front surface of teeth to improve their...
Dr Changjie Guo
Dec 11, 2021
In-chair teeth whitening
There are two types of teeth whitening systems in dentistry: in-chair whitening and at-home whitening. Generally, we recommend at-home...
Dr Changjie Guo
Jul 4, 2020
A different approach to root canal treatment.
Root canal treatment is the only way to save the tooth when the nerve gets infected inside the root canal. For front teeth, root canals...
Dr Changjie Guo
Sep 26, 2019
At-home teeth whitening
Teeth whitening is the most conservative way to have whiter teeth compared to veneers and crowns. There are 2 types of teeth whitening...
Dr Changjie Guo
Feb 15, 2019
Teeth Whitening.
Teeth whitening completed with home teeth whitening system. Compared to in-chair whitening system, the result is more stable and lasts...
Dr Changjie Guo
Mar 13, 2018
Internal bleaching after root canal treatment.
It's very common that teeth become discolored after root canal treatment because the dead tissue's pigment penetrates into tooth...
Dr Changjie Guo
Sep 2, 2017
A brighter smile with teeth whitening.
Long lasting stable result was achieved by home-bleaching system. #Teethwhitening
Dr Changjie Guo
Jul 16, 2017
In-chair teeth whitening
In-chair teeth whitening is a quick and effective way to whiten teeth. The whole procedure just takes about 30-45 minutes in a dental...
Dr Changjie Guo
May 5, 2017
Teeth Clean & Whitening
Combination of teeth clean and whitening gave the best result for this heavy coffee drinker with buildup of tartar, plaque and stains....
Dr Changjie Guo
Mar 22, 2017
A whiter and brighter smile
A whiter and brighter smile after two weeks of home bleaching! It's easy to do and less complications than in-chair bleaching system....
Dr Changjie Guo
Nov 4, 2016
Internal bleaching - the most conservative way to whiten discolored root canal treated teeth.
This front tooth had root canal treatment years ago and became discolored. There are a few options to make this tooth white again:...
Dr Changjie Guo
Sep 29, 2016
A whiter and brighter smile!
Teeth whitening is a safe cosmetic dental procedure for discolored teeth. It's a very popular dental treatment and doesn't need to remove...
Dr Changjie Guo
Jul 31, 2016
Internal bleaching
Sometimes when dental trauma or decay involves a tooth's nerve (dental pulp), a root canal treatment (endodontics) can not be avoided to...
Dr Changjie Guo
Jul 22, 2015
Tetracycline-stained teeth whitening
Tetracycline-stained teeth are one of the most difficult cases for achieving acceptable results of bleaching. This is not a bad result!...
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