In a highly engaging lecture delivered by Dr. Othman H. Alani, M.Sc. in Esthetic & Restorative Dentistry, the critical question every endodontist faces was addressed: “Cleaning & Shaping — Where & When to Stop?”
Dr. Alani shared practical clinical insights, emphasizing the importance of understanding root canal anatomy, particularly the prevalence of long oval canals in the apical third. Drawing from classic research by Wu et al. (2000), he highlighted median canal diameters at 1 mm, 2 mm, and 5 mm from the apex, illustrating why thorough cleaning of oval-shaped canals remains challenging and why over-instrumentation must be avoided.
The presentation featured advanced endodontic tools from Rogin Dental, including modern apex locators that provide precise, real-time feedback to determine the exact working length and apical terminus. Attendees gained valuable knowledge on when to stop shaping to preserve dentin structure while ensuring effective disinfection and a predictable seal.
The lecture, part of an Endo-Resto educational series, combined scientific data, anatomical considerations, and hands-on product demonstrations in a professional auditorium setting. Dr. Alani’s clear, evidence-based approach helped dentists refine their techniques for safer and more successful root canal treatments.
This session underscores Rogin Dental’s commitment to supporting clinicians with innovative, reliable technology that enhances precision and clinical outcomes in modern endodontics.
