Evaluation of Dentin Root Canal Permeability After Instrumentation and Er:YAG Laser Application

Jesus D. Pecora, DDS, PhD,1* Aldo Brugnera-Ju ́nior, DDS, MSc,2,3 Antonio L. Cussioli, DDS, MSc,1 Fatima Zanin, DDS, MSc,2 and Reginaldo Silva1
1 Dental School of Ribeira ̃o Preto, University of Sa ̃o Paulo, 14040-904, Ribeira ̃o Preto, SP, Brazil
2 Laser Center, Camilo Castelo Branco University, Associac ̧a ̃o Paulista de Cirurgio ̃es Dentistas, 01434-000, Sa ̃o Paulo SP, Brazil
3 Federal University of Rio de Janeiro, Rio de Janeiro RJ, Brazil
Lasers in Surgery and Medicine 26:277–281 (2000)