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The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
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Related Experiment Video

Updated: Jul 3, 2025

Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities
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Difficulties Faced by Undergraduates While Conducting Endodontic Therapy.

Nawaf Almutairi1, Abdullah Alharbi1

  • 1Conservative Dental Sciences and Endodontics, College of Dentistry, Qassim University, Qassim, SAU.

Cureus
|February 14, 2024
PubMed
Summary

Undergraduate dental students face challenges in endodontic therapy, particularly with pulp chamber de-roofing and locating canal orifices. These areas require more focus in dental education to improve student proficiency in endodontic procedures.

Keywords:
endodontic curriculumendodontic difficultiesendodontic trainingstudent perceptionsurvey

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Area of Science:

  • Endodontic Therapy
  • Dental Education
  • Undergraduate Training

Background:

  • Endodontic therapy demands significant psychomotor skills and theoretical knowledge in dentistry.
  • Regular assessment of undergraduate dental students' understanding and practical skills is crucial for educational evaluation.
  • This study investigates the specific challenges encountered by dental undergraduates during endodontic therapy at Qassim University.

Purpose of the Study:

  • To identify and evaluate the difficulties faced by undergraduate dental students during endodontic therapy.
  • To assess the effectiveness of current undergraduate dental education in preparing students for endodontic procedures.

Main Methods:

  • A questionnaire-based study was conducted with 97 undergraduate dental students who had completed preclinical training and endodontic treatments.
  • Statistical analysis using the Chi-square test and Fisher's exact test was employed to determine significant differences between study parameters.

Main Results:

  • De-roofing the pulp chamber and locating canal orifices were identified as the primary areas of difficulty for students.
  • While gender did not significantly impact most procedural challenges, a significant difference was observed in pulp chamber de-roofing (p=0.04) and canal orifice identification (p=0.04).
  • Fourth-year students reported more difficulties with anesthesia and rubber dam placement compared to fifth-year students.

Conclusions:

  • Undergraduate dental training should place greater emphasis on de-roofing the pulp chamber and identifying root canal orifices.
  • Targeted educational interventions are needed to address these specific challenges and enhance student competency in endodontics.