p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px ‘Helvetica Neue'; color: #454545}59 years old white male referred for re-RCT of tooth #4 ASA I. Dx; Prevoiusly treated with SAP. Only canal was located. Silver point was removed by ultrasonic.  The canals was enlarged with vortex to 40/04. Obturation was done By WV and AH+ sealer.