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Retention of topographical anatomical knowledge following surgeon-facilitated whole-body dissection.

Authors :
Sarkis, Leba M.
Treble, Alexander
Wing, Lindsay W.
Ramsey‐Stewart, George
Source :
ANZ Journal of Surgery; Nov2014, Vol. 84 Issue 11, p820-822, 3p
Publication Year :
2014

Abstract

Background Topographical anatomy has been taught to medical students by cadaver-based dissection for centuries. However, there is a void in the literature assessing the long-term retention of anatomical knowledge by medical students following teaching by whole-body dissection. The purpose of this paper was to assess both the acquisition and retention of topographical anatomical knowledge gained by medical students undertaking an elective whole-body dissection course. Methods This is a retrospective review of prospectively gathered data. A total of 24 students completed the elective 8-week Anatomy by Whole Body Dissection course at the University of Sydney in 2013. Surgeons and surgical trainees acted as demonstrators and anatomical knowledge was assessed on four occasions: pre, mid, end and 8 months post-course in the form of a 20-question wet specimen tag test. Results There was strong evidence of a significant difference ( P < 0.001) in the students' pre-course scores (median = 8 out of 20, IQR = 6) compared with their end-course scores (median = 19 out of 20, IQR = 2). Similarly, there was a highly significant difference ( P < 0.001) between students' pre-course scores and the 8-month follow-up post-course test (median = 18, IQR = 3), with a median difference of 10 points. There was no significant difference ( P > 0.2) between the students' end-course assessment results and the 8 months post-course assessment indicating retention of knowledge. Conclusion Surgeon-facilitated anatomical teaching to medical students by whole-body dissection significantly improves topographical anatomical knowledge which is maintained in the long term. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
14451433
Volume :
84
Issue :
11
Database :
Complementary Index
Journal :
ANZ Journal of Surgery
Publication Type :
Academic Journal
Accession number :
99076120
Full Text :
https://doi.org/10.1111/ans.12826