60
Participants
Start Date
February 28, 2013
Primary Completion Date
June 30, 2014
Study Completion Date
October 31, 2014
No additional Intervention (control)
No additional intervention previously to the urgency endodontic treatment (Control)
Sham Laser Irradiation
Fifteen minutes previously the urgency endodontic treatment, sham laser irradiation was performed in the tooth with irreversible inflammation in pulp.
Laser 1 (at 0,16 Joules/point of irradiation)
Fifteen minutes previously the urgency endodontic treatment, laser irradiation will be performed in the tooth with irreversible inflammation in pulp at 0,16 Joules/point at 2 points (perpendicularly to tooth crown and in periapex region)
Laser 2 (1,6 Joules/point of irradiation)
Fifteen minutes previously the urgency endodontic treatment, laser irradiation will be performed in the tooth with irreversible inflammation in pulp at 1,6 Joules/point at 2 points (perpendicularly to tooth crown and in periapex region)
School of Dentistry - University of São Paulo, São Paulo
Fundação de Amparo à Pesquisa do Estado de São Paulo
OTHER_GOV
University of Sao Paulo
OTHER