The Impact of Targeted Shortened Preclinical Exercises on Student Perceptions and Outcomes

Influence of Preclinical Training on Root Canal Treatment Technical Quality and Confidence Level of Undergraduate Dental Students

Objectives

The aim of this study was to investigate the influence of exposure to additional preclinical endodontic training on undergraduate students' technical quality of root canal treatment and overall confidence levels in endodontics.

Methods

Technical quality of root canal treatment performed clinically by fifth-year undergraduate students was evaluated and divided into two groups: Group 1, teeth treated by students who had attended both a preclinical endodontic block course and an elective preclinical course. Group 2: teeth treated by students who had not attended the elective preclinical course. All students were also invited to participate in a survey to rate their undergraduate endodontic training and confidence levels performing endodontic treatment. Statistical analysis of data was performed using Person chi-square test, Fisher Freeman Halton exact test, and t-test. A p-value <0.05 was considered statistically significant.

Results

There was no significant difference between the two groups in overall obturation quality (p=0.619). However, more teeth treated by attendees were of adequate obturation length (p=0.015) and lacked procedural errors (p=0.004). Significantly more elective course attendees rated their undergraduate endodontic training as adequate (p=0.002), but there was no significant difference in the level of confidence between the attendees and the non-attendees.

Conclusion

Within the limitations of this study, additional preclinical training showed minimal effect on overall quality of root canal treatment performed clinically by undergraduate students and did not enhance their confidence levels; however, it was associated with more satisfaction with their undergraduate endodontic education.

Evaluating the students' perspectives of a clinic mentoring programme

The purpose of this article is to describe and examine the effectiveness of a mentoring program for third and fourth year clinical dental students. This is an educational intervention for the pre-doctoral students at the Schulich School of Dentistry. We have recently instituted this program and have developed a questionnaire to assess the student perspectives using a SWOT analysis of the strengths, weaknesses, opportunities and threats of this intervention by analyzing the quantitative and qualitative responses of the students towards their clinical education and patient management. Our findings, both quantitative and qualitative, indicated that the mentoring program was well received by most students who would like to see the program expanded. The majority of students felt that the mentoring program aligned well with comprehensive care of their patients while enhancing their clinical experience. One of the strongest areas of agreement involved the ability to discuss cases in a non-threatening environment. The SWOT analysis identified key areas for future improvements. We offer steps to successfully implement a similar program based on our findings. It is our hope that our results might be instrumental for other schools wishing to adopt a similar model which supports patient-based comprehensive care.