Pelvis Anatomy Tutorial Using Radiological Images.

Area of Science:

• Medical Education
• Anatomy
• Medical Imaging

Background:

• Integrating basic science with clinical application is crucial in medical education.
• Novice learners struggle to apply anatomical knowledge from textbooks to clinical settings, especially in complex regions like the pelvis.
• Existing imaging textbooks often focus on structural identification, which is insufficient for clinical application.

Purpose of the Study:

• To develop and evaluate an imaging-based tutorial to improve medical students' interpretation of pelvic anatomy.
• To assess the tutorial's effectiveness as a review tool for enhancing direct and applied anatomical knowledge.
• To extend an existing series of imaging-based tutorials for medical education.

Main Methods:

• A self-administered PowerPoint tutorial was created, incorporating X-ray, computed tomography (CT), and magnetic resonance imaging (MRI) of the pelvis.
• The tutorial included self-quizzing and clinical application scenarios.
• Fifty-seven Australian preclerkship medical students participated in a repeated-measures, control/experimental design evaluation, assessed via self-efficacy scales, knowledge tests, and open-ended feedback.

Main Results:

• The tutorial significantly improved direct anatomical knowledge (p = .006).
• The experimental group showed a 21% average improvement in post-tutorial scores for direct questions.
• Significant gains were observed in both direct short-answer questions and indirect image-identification questions.

Conclusions:

• The imaging-based tutorial is an effective tool for reviewing and enhancing medical students' understanding of pelvic anatomy.
• Students demonstrated improvements in both direct and applied anatomy knowledge after using the tutorial.
• The tutorial series offers valuable supplementary material for anatomy and medical imaging education.