Fig. 6
From: Expert consensus on management of instrument separation in root canal therapy
Ultrasonic technique for retrieving SI. a Ultrasonic tip removes dentin on one side of the SI. b Ultrasonic tip wedges between the SI and the root canal wall. c Loosening of the SI. d SI “jumps out” of the canal orifice. e The ultrasonic tip removes thicker dentin on one side of the SI
