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An In Vitro Comparative Assessment of Shaping Capacity of a Single-File System Over Multiple-File System in Root
Bollineni Swetha1, Duvvuri L Malini1, Devipriya Burla1
1Department of Conservative Dentistry and Endodontics, Government Dental College and Hospital, Vijayawada, AP, India.
Objectives:
The study's objective was to contrast the two distinct rotary file techniques used to shape mandibular first molars.
Materials And Methods:
The investigation involved twenty recently removed mandibular molars. A digital single-lens reflex (DSLR) camera was placed in a fixed position, a muffle block was built, and images of each tooth's three cross sections were obtained. The specimens were split into the following two groups at random: Rotary files from WaveOne were used to prepare group A and Mtwo rotary files were used to prepare group B.
Results:
At the coronal, middle, and apical thirds of the root canals, WaveOne file system demonstrated improved centering ability compared with the Mtwo file system (P 0.05).
Conclusion:
When compared to the Mtwo file system, WaveOne file system demonstrated improved centering capabilities and needed significantly less time to build the curved canals.

