Utility of Obturation Materials and Techniques Amongst Endodontists: A Qualitative Research

Abstract

Aim of the Study: The purpose of the study was to assess the preferences of obturation materials and techniques employed by Endodontists in their clinical practice to achieve a harmonious seal in root canals. Methodology: A questionnaire survey was done over the period of 1 year in which questions were posed to 56 Endodontists having minimum of 2 years of clinical experience. The questions were based upon which obturation technique according to them fits the criteria of generating a tigh t and harmonious seal during obturation with minimum effort and technique sensitivity as well as which obturation material do th e prefer in their normal clinical practice. Results: Many were of opinion that even though there has been recent advancement in obturation techniques, but they were mostly using lateral compaction (34%) and single cone technique (15%) often as they are less technique sensitive and have stood the test of time. The material of choice for most Endodontists was still Gutta Percha (65%). Resilion (22%) was also widely used as these have similar handling properties to GP and are size -matched to multiple filing systems. Conclusion: Without doubt, sealing of root canals three-dimensionally contributes to the success of root canal treatment. However, the quest for a clinically relevant model for evaluating the seal of the root canal system has evolved along a topsy-turvy path of intellectual discourse to become an intangible philosophical ideal.