Published Paper Details:

Introduction: Maxillary premolars have a complex and variable anatomy and are the only tooth that shows eight configurations of the Vertucci classification. As they correspond to the adjacent maxillary molar in morphology, maxillary second premolars with 3 roots are called �small molars or radiculous�. Endodontic success in teeth with a number of canals above that normally found requires a correct diagnosis and careful clinical radiographic inspection. Case description: This case report aims to describe the endodontic management of a maxillary second premolar with three roots and three canals. Canals were enlarged up to ProTaper F2 size by instrumenting 1 mm beyond the apical constriction. Irrigation was done with 3% sodium hypochlorite and 17% EDTA gel was used as a lubricant and obturation was done with guttapercha points and AH plus sealer using single cone technique Conclusion: This case report presents the management of a patient who presented with the uncommon anatomy of three root?canaled maxillary second premolar. One of the cause for failure in endodontic treatment is incomplete obturation and unnoticed canals. Clinical thoroughness and early identification of aberrant tooth morphology assist in refraining possible mishaps.