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Impact of Cross-Sectional Design in Single-File Rotary System on Apical Debris Extrusion
Sponsor: Minia University
Summary
Endodontic treatment aims to achieve optimal biological outcomes while minimizing patient's discomfort during and after the procedure. Postoperative pain remains a common complication and is considered a multifactorial phenomenon influenced by several factors, including preoperative pain, age, gender, systemic health, presence of apical periodontitis, instrumentation technique, type and design of endodontic instruments, and the use of intracanal medications.
Official title: Impact of Cross-Sectional Design in Single-File Rotary System on Apical Debris Extrusion and Postoperative Pain Following Single-Visit Root Canal Treatment: An In Vitro and Randomized Clinical Study
Key Details
Gender
All
Age Range
20 Years - 40 Years
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2026-06-01
Completion Date
2026-12-30
Last Updated
2026-09-09
Healthy Volunteers
No
Conditions
Interventions
AF One single-file rotary system
to evaluate and compare the amount of apically extruded debris using the AF One single-file rotary system, featuring a flat-sided design, and the One Curve rotary system in curved mesiobuccal canals of mandibular first molars. Additionally, this study aims to assess postoperative pain associated with both systems and to investigate the potential correlation between apical debris extrusion and postoperative pain.
Locations (1)
Endodontics, Faculty of Dentistry, Minia University
Minya, Minya Governorate, Egypt