Teeth Whitening

Dr Changjie Guo

Apr 5, 2022

Fluorosis and teeth whitening

Fluorosis is a dental condition from excessive fluoride ion exposure during the developmental stage. Affected teeth may have...

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...

A different approach to root canal treatment.

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...

Internal bleaching after root canal treatment.

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....

Internal bleaching - the most conservative way to whiten discolored root canal treated teeth.

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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