PREPARATION OF THE LOWER MOLAR CANAL WITH ROTARY FILES IN A SINGLE SESSION – CASE REPORT

Abstract

A 49-year-old male patient with no history of systemic diseases sought a private practice, complaining of spontaneous pain in tooth 36.  The X-ray showed deep caries with possible pulp exposure. After anesthesia, the tooth was isolated and the coronary access was obtained. Irrigation was performed with 2% chlorhexidine gel.  After establishing the actual working length, the Solla Collors 50.04 instrument was moved in and out along the entire length of the root canal until the established working length was reached. The foraminal patency, exceeding the apical foramen outlet by 1 mm, was performed with the Solla Collors Glide path file 16/02.  Filling was performed using the single-cone technique associated with Bio-C Sealer cement.  It is concluded that the preparation with Solla Collors files determines an adequate formatting and modeling of root canals of the lower molar.