Case Studies and Practice News

Dr Changjie Guo

Apr 21

Bridge and Veneers

Solution for crooked and yellowish teeth. These 3-unit bridge and 3 veneers make teeth whiter and straighter, and also make it more...

Dr Changjie Guo

Dec 13, 2023

What myofunctional appliances can do?

Oral Myofunctional Therapy (OMT) is the treatment of dysfunctions of the muscles of the face and mouth, with the purpose of correcting...

Dr Changjie Guo

Nov 24, 2023

Dental implant failure

You may have seen many successful dental implant cases online, but very few people want to talk about failure of dental implants. Like...

Dr Changjie Guo

Sep 4, 2023

Fix crooked teeth with braces.

Orthodontic treatment to fix crowded teeth and correct open bite.

Immediate implant placement and crown restoration

Dr Changjie Guo

May 10, 2023

Immediate implant placement and crown restoration

This case involved two implants placement. One was immediate implant placement during the tooth extraction. The other one was delayed...

Dr Changjie Guo

Mar 24, 2023

Root canal re-treatment.

Root canal treatment doesn't always success. Sometimes, it fails because the root canal system is too complicated. Sometimes, it fails...

Dr Changjie Guo

Dec 12, 2022

Thumb sucking and orthodontics

Sucking on a thumb or finger is a natural reflex for children. It's soothing, and makes babies feel secure and happy and help them learn...

Dr Changjie Guo

Nov 14, 2022

Teeth grinding

Teeth clenching and grinding (also called bruxism), can cause excessive wear and damage to your teeth, potentially resulting in cracks,...

Dr Changjie Guo

Aug 11, 2022

Fix the crooked teeth with braces

Straighten the crowded front teeth with braces - one of our routine orthodontic treatments. Aligned teeth and beautiful smile.

Dr Changjie Guo

Jun 19, 2022

Wisdom tooth extraction

Wisdom tooth, also known as third molar, normally is the last tooth in the jaw. Some people are lucky to have wisdom teeth erupted and...

Dr Changjie Guo

Apr 29, 2022

Replace old dentures.

Full dentures are one of the main methods to replace all the missing teeth for edentulous people, even though implant supported removable...

Dr Changjie Guo

Apr 12, 2022

Replace old discolored filling

Tooth-colored composite fillings are the most widely used material for dental fillings. Amalgam fillings are getting less and less...

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

Mar 29, 2022

Myofunctional appliance

Myofunctional therapy is treatment aimed at changing muscle function and possibly influencing jaw growth and the position of the teeth....

Dr Changjie Guo

Jan 13, 2022

Digital workflow of dental crown.

The digital revolution that is transforming every aspect of our day to day life is also impacting dentistry in a multiple ways, from...

Dr Changjie Guo

Dec 25, 2021

Merry Christmas and Happy New Year!

2021 has been a challenging year for everybody due to the Covid-19 pandemic and subsequent shutdowns. We would like to thank you for all...

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

Dec 5, 2021

Apicoectomy - root canal surgery.

Like all dental procedures, root canal treatment may fail and the tooth becomes infected again. In most cases, root canal re-treatment is...

Dr Changjie Guo

Nov 28, 2021

Work hard to save the natural tooth.

Dental implants and implant-supported restorations are an excellent treatment in dentistry, and getting more and more popular. However,...

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