Different obturation techniques for internal resorptive cavities: An In-Vitro Comparative Evaluation of Different Obturation Techniques for Simulated Internal Resorptive Cavities - Softcover

Choudhary, Ekta; Sajjan, Girija S; Choudhary, Ashish

Softcover

ISBN 10: 3848447487 ISBN 13: 9783848447480

Publisher: LAP LAMBERT Academic Publishing, 2012

Synopsis

This study was done to compare and evaluate the quality of obturation in simulated internal resorptive cavities using different gutta percha obturation techniques and also to compare radiographic and stereomicroscopic methods used to evaluate the quality of obturation. Thirty extracted maxillary central incisors were instrumented at the working length to a #50 file. The roots were sectioned transversely with a diamond disc at 7 mm from the anatomical apex. At the opening of the root canal of each section, hemicircular cavities were drilled with a round bur #5 with a stopper. The corresponding root sections were cemented with glue, thus obtaining root canals with similar cavities that simulated internal resorptions. The specimens were randomly separated into three groups of 10 each. The following obturation techniques were evaluated Group A : Hybrid technique (Combination of lateral and vertical compaction) Group B : Ultrasonic compaction (Satellac). Group C : Thermo plasticized gutta percha (Ultrafil) The teeth were then examined radiographically and stereomicroscopically.

About this title

About the Author

Dr Ekta Choudhary has obtained her Masters(MDS)Degree in Dental Surgery(Conservative and Endodontics)in 2002.Presently designated as a Professor in the Department of Conservative Dentistry and Endodontics, School of Dental sciences,Sharda University,Greater Noida,India.She is a good Acadamecian and a skilled clinician too.

Edition details

• Publisher: LAP LAMBERT Academic Publishing
• Publication date: 2012
• Language: English
• ISBN 10: 3848447487
• ISBN 13: 9783848447480
• Binding: Paperback
• Number of pages: 76