#14 Hand full
Products: ProTaper retreatment and ProTaper Universal
Tooth #19 diagnosed with Previously treated and symptomatic apical periodontitis. Patient with no relevant medical history. No Known Drug Allergies. ASA I. Anaesthesia with 68mg 4% articaine with 0.017mg 1:100,000 epinephrine buccal and palatal infiltration. Single tooth dental dam isolation. Access performed with round high speed bur and refined with ultrasonic tips. Five canal orifices identified. GP removed fro previous treatment with ProTaper retreatment files D2. Patency achieved in all 5 canals. WL determination with EAL. MB1, MB2, DB1 and DB2 shaped with ProTaper Universal S1-S2-F1-F2 to WL. Palatal canal shaped with ProTaper Universal S1-S2-F1-F2-F3 to WL Canals irrigated with 5.25% Sodium hypochlorite and 17% EDTA. Obturation with gutta percha and AH plus sealer on a warm vertical condensation technique. PTFE and IRM placed as temporary filling. Post operative instructions given to the patient.
Name: Diogo Guerreiro
University: University of Michigan