Retreatment Flashcards
Who showed that chloroform during retreatment significantly reduces the levels of cultivatable E.faecalis?
Edgar, Marshall and Baumgartner 2006
What did Edgar, Marshall and Baumgartner 2006 show about chloroform?
That it significantly reduces levels of cultivatable E. faecalis during retreatment.
Who showed that chloroform during retreatment is safe for the staff (vapors below OSHA standards?)
McDonald 2006
Who showed that chloroform during retreatment is safe for the patient?
Chutich 1998
Chutich 1998
Chloroform during retreatment poses negligible risk to the patient.
Who showed that 5.25% sodium hypocholorite softens resorcinol?
Vranas, Hartwell 2003
Four reasons for post-treatment disease:
- Persistent or reintroduced intraradicular microorganisms
- Extraradicular infections
- Foreign body reactions
- True cysts
who said You can’t tell the difference between a cyst and a granuloma radiographically?
Bhaskar 1966
Who described method of removing carriers using braided hedstrom technique?
Haikel
Who says it is ok to retreat in one appt, because there is no cultivatable bacteria after irrigation with NaOCl and EDTA?
Schirrmeister 2007
Schirrmeister 2007
OK to retreat in one appt, because there is no cultivatable bacteria after irrigation with NaOCl and EDTA.
Who said that rotaries (pro taper and K3) are more efficient at removing GP than hand files, and did not cause more apically extruded debris?
Saad 2007
Saad 2007
Rotaries (pro taper and K3) are more efficient at removing GP than hand files, and did not cause more apically extruded debris.
Who to quote that PCR reported a higher prevalence of E. faecalis in retreatment compared to primary cases?
Sedgley 2006
Sedgley 2006- e.faecalis
PCR reported a higher prevalence of e. faecalis in retx cases compared to primary cases
