Rotary files are nickel-titanium instruments used with a motor to shape and clean root canals more efficiently during endodontic treatments.
Why do dentists prefer to use rotary files
Dentists prefer using rotary files in root canal treatments because they improve precision, efficiency, and patient comfort. Unlike manual files, rotary files use nickel-titanium (NiTi) materials that are flexible yet strong, allowing them to follow curved canals while reducing the risk of ledges or canal transportation. Rotary systems also speed up the shaping process, saving chair time and reducing patient discomfort. Additionally, their consistent motion helps achieve a more uniform canal shape, enhancing the effectiveness of irrigation and disinfection during endodontic procedures. Overall, rotary files help dentists provide safer, faster, and more predictable root canal treatments, benefiting both the practitioner and the patient.