Dr Changjie Guo
Wisdom 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...
top of page
Search
Dr Changjie Guo
Jun 30, 2017
What a cute wisdom tooth!
This wisdom tooth had a very curved root with root tips like hooks. The extraction was performed very carefully to avoid root fracture....
Dr Changjie Guo
Jun 23, 2017
Amalgam foreign body removed in jaw bone.
This x-ray showed something unexpected when we were planning dental implants. An amalgam foreign body was detected on 3D cone-beam CT....
Dr Changjie Guo
Mar 31, 2017
Wisdom tooth extraction.
This horizontally impacted wisdom tooth caused pericoronitis, which involved gum infection, inflammation and pain. The tooth was...
Dr Changjie Guo
Jan 23, 2017
A wisdom tooth has got wiser.
After extraction, this wisdom tooth showed a small extra root in between two major roots. But there was no root canal inside, which could...
Dr Changjie Guo
Nov 12, 2016
All the hard work paid off - in a wrong way!
Dental abrasion is the loss of tooth structure due to mechanical force by a foreign element. The most common source of this wearing is...
Dr Changjie Guo
Aug 9, 2016
It's wise to have wisdom teeth checked.
Impacted wisdom teeth may cause pain, decays, gum inflammation and front teeth crowding. But sometimes wisdom teeth can cause serious...
Dr Changjie Guo
Jun 16, 2016
An Extra Tooth
Supernumerary teeth or hyperdontia are defined as those in addition to the normal series of deciduous or permanent dentition. They may...
Dr Changjie Guo
May 27, 2016
Wisdom tooth removal
This grossly decayed and impacted wisdom tooth caused a lot of pain. The curved root made the extraction more difficult. It was removed...
bottom of page