Dr Changjie GuoOct 30, 2021Wisdom tooth extractionWisdom 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 GuoOct 30, 2020Operculectomy: 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 GuoSep 21, 2020Wisdom 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 GuoJul 24, 2020Epidermoid 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 GuoMar 18, 2020The 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 GuoJun 5, 2019Surgical 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 GuoApr 3, 2019Aesthetic crown lengtheningSometimes 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 GuoMar 28, 2019Do 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 GuoFeb 27, 2019Maxillary labial frenectomy.Oversized maxillary frenum between two middle front teeth is the most common reason causing dental midline diastema, which makes...
Dr Changjie GuoFeb 9, 2019Fully 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 GuoJan 10, 2019Alveolar 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 GuoOct 15, 2018RCT - 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 GuoJul 7, 2018Save 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 GuoJun 8, 2018Maxillary Labial FrenectomyA 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 GuoFeb 28, 2018Sinus 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 GuoFeb 23, 2018Wisdom 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 GuoDec 20, 2017Surgical Crown Lengthening.Surgical crown lengthening is a surgical procedure to expose more tooth structure and increase the clinical crown length. Crown...
Dr Changjie GuoNov 24, 2017Sinus 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 GuoSep 16, 2017A 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...
Dr Changjie GuoJul 30, 2017Wisdom teeth extraction - Is it a wise decision?Wisdom teeth extraction was requested by patient's orthodontist. The two lower wisdom teeth were fully impacted and couldn't be seen in...