Giving a slower injection (60 sec) when giving a mandibular block increases the number of teeth that can be frozen vs. giving a fast injection (15 sec).
(Slow injections are more accurate)
Source: Lecture from David Isen, May 26, 2010 (email@example.com) from a Powerpoint Slide referencing Kanaa et al, J of Endo 32:919-923 2006.
Hans Skariah, B.Sc., DMD
2233 Hurontario St., Mississauga, ON, Canada
(1/2 km north of the QEW in the Dome Building)