Early flaring and crown-down shaping influences the first file bind to the canal apical third.
Department of Semiology and Clinics, School of Dentistry, Federal University of Pelotas, Pelotas, Brazil. lufersil.sul@terra.com.br
Luiz Fernando M
LF
Silveira
Josué
J
Martos
Laura S
LS
Pintado
Rejane A
RA
Teixeira
João B
JB
César Neto
D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D008334:Mandible; D008963:Molar / Q000033:anatomy & histology; D009811:Odontometry / Q000379:methods; D012388:Root Canal Irrigants / Q000627:therapeutic use; D018915:Root Canal Preparation / Q000295:instrumentation / Q000379:methods*; D012973:Sodium Hypochlorite / Q000627:therapeutic use; D019227:Tooth Apex / Q000033:anatomy & histology*
D012388:Root Canal Irrigants; D012973:Sodium Hypochlorite