Subscribe to RSS
DOI: 10.1055/s-0040-1711290
Evaluation of temporal bone preparation exercises with the Phacon temporal bone model
Background Temporal bone dissection exercises are essential for the training of ent-specialists. However, human temporal bone specimens are rarely available. The synthetic Phacon temporal bone model available commercially represents an alternative.
Materials and Methods For evaluation of the temporal bone dissection exercises with the Phacon model 12 physicians (7 unexperienced, 5 experienced ear surgeons) performed the classical procedures in mastoid surgery exposing the typical anatomic structures. The duration of preparation and difficulties in exposing certain anatomic structures were evaluated.
Results The average time of preparation was 210 minutes. The most challenging part of the temporal bone dissection was the preparation of the Saccus endolymphaticus. The experienced ear surgeons assessed especially the labyrinth not to be lifelike.
Conclusion The Phacon temporal bone model is suitable to make the first steps in temporal bone dissection exercises. However, it can not completely replace preparations of human temporal bone specimens.
Poster-PDF A-1312.PDF
Publication History
Article published online:
10 June 2020
© 2020. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).
© Georg Thieme Verlag KG
Stuttgart · New York