Dr Changjie Guo
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...
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Dr Changjie Guo
Oct 30, 2021
Wisdom tooth extraction
Wisdom teeth, also known as third molars, grow at the back of the mouth, which is the most difficult area to maintain oral hygiene. It's...
Dr Changjie Guo
Oct 30, 2020
Operculectomy: A Minor Surgery For Wisdom Teeth.
When a third molar, or wisdom tooth have not enough room in the very back of the mouth, there is often a flap of gum (operculum)...
Dr Changjie Guo
Sep 21, 2020
Wisdom tooth extraction.
Wisdom teeth, commonly called “third molars,” grow at the back of your gums and are the last teeth to come through. They’re called wisdom...
Dr Changjie Guo
Jul 24, 2020
Epidermoid cyst in cheek.
Epidermoid cysts are small lumps that develop under the skin or mucosa. They are benign subcutaneous lesions and often found on the head,...
Dr Changjie Guo
Mar 18, 2020
The bridge has fallen.
Dental bridges are one of three options to replace missing teeth along with dental implants and dentures. Compared with dental implants,...
Dr Changjie Guo
Jun 5, 2019
Surgical exposure of two impacted teeth.
An impacted tooth is one that fails to erupt or erupts only partially. After third molars (wisdom teeth), canines (eye teeth) are the...
Dr Changjie Guo
Apr 3, 2019
Aesthetic crown lengthening
Sometimes the teeth are quite small in relation to the gum tissue. This can create an unattractive "gummy smile". An uneven gum line can...
Dr Changjie Guo
Mar 28, 2019
Do I really need a crown after a root canal?
Crowns are one of the more common restorations that people need on their teeth. But it is a completely fair to ask “Do I really need a...
Dr Changjie Guo
Feb 27, 2019
Maxillary labial frenectomy.
Oversized maxillary frenum between two middle front teeth is the most common reason causing dental midline diastema, which makes...
Dr Changjie Guo
Feb 9, 2019
Fully buccolingually impacted wisdom tooth.
This impacted wisdom tooth was growing sideways and that's why we couldn't see anything like a tooth on the x-ray. Even though it's fully...
Dr Changjie Guo
Jan 10, 2019
Alveolar ridge preservation after tooth extraction - for the future dental implant.
Tooth can not be saved and want dental implant to replace it in the future. Will there be enough bone after tooth extraction and bone...
Dr Changjie Guo
Oct 15, 2018
RCT - No crown - Tooth split - Extraction.
Sometimes teeth need root canal treatment because of deep decay, crack or chip in the tooth, and trauma etc. In most cases, the dentist...
Dr Changjie Guo
Jul 7, 2018
Save the tooth!
What happens when only tooth root stump left? Is extraction the only option? This case will show you what can be done to save the tooth....
Dr Changjie Guo
Jun 8, 2018
Maxillary Labial Frenectomy
A frenum is the attachment between the gum and some moving soft tissue part of the mouth - typically the tongue (lingual frenum) or the...
Dr Changjie Guo
Feb 28, 2018
Sinus lift and immediate implant placement.
A patient with a missing upper first molar requested to replace the missing tooth. On examination, we found an upper left first molar...
Dr Changjie Guo
Feb 23, 2018
Wisdom tooth extractions.
It seems nothing wise with wisdom teeth. All they do is to cause pain, inflammation, infection. And the most common treatment is...
Dr Changjie Guo
Dec 20, 2017
Surgical Crown Lengthening.
Surgical crown lengthening is a surgical procedure to expose more tooth structure and increase the clinical crown length. Crown...
Dr Changjie Guo
Nov 24, 2017
Sinus Lift.
Sinus lift is also called sinus augmentation. It is surgery to add bone to upper jaw, specially in molar and premolar area. The sinus...
Dr Changjie Guo
Sep 16, 2017
A wisdom tooth with a strong root.
This impacted wisdom tooth caused lots of pain, inflammation and infection of the gums around it (pericoronitis). Extraction is the only...
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