Oral surgery Flashcards
When do we see radiographic bull’s-eye appearance?
Lingually placed mandibular third molar
Which nerves may get damaged during wisdom tooth extraction
Lingual nerve
Possible complication in patients with liver disease post tooth extraction
Bleeding
Blurred and narrow, inferior alveolar nerve canal suggests
Roots perforated by canal
In which space is the distal root of the third molar more likely to be displaced in
Submandibular
Commonest complication after mandibular third molar extraction
Dry socket
Where is pressure first applied during tooth extraction
Apical
Which teeth extraction require rotation force primarily
Maxillary, central incisor, and mandibular second premolar
Where is the root tip most likely to be found during extraction of maxillary third molar if it is missing
Infra temporal space
When is the best time to prescribe analgesia in extraction?
Before the anesthesia wears off
Which extraction is most difficult in maxillary arch
First premolar
Best time for extraction during pregnancy
Second trimester
Purpose of nitrogen gas in anesthetic cartridge
To prevent deterioration of vasoconstrictor
Which technique should be used when the patient cannot open mouth for anesthesia in alveolar nerve block?
Akinosi technique
Which vasoconstrictor is specifically contraindicated during pregnancy
Felypressin
