Evaluation of a structured e-learning-based approach to CT anatomy of the paranasal sinuses for medical students : A pilot study
© 2022. The Author(s)..
BACKGROUND: Computed tomography (CT) anatomy is not an integral part of undergraduate medical training in many countries. Radiology seems to be well suited for new online-based teaching methods.
OBJECTIVE: The aim of this study was to evaluate whether e‑learning is appropriate for introducing complex learning contents such as sinus CT anatomy to novices and to assess whether identification of relevant anatomical variants in sinus CT scans by medical students can be improved with a sinus CT checklist.
MATERIALS AND METHODS: Medical students were asked to assess sinus CT scans for anatomical variants before and after implementation of the CLOSE mnemonic (cribriform plate, lamina papyracea, Onodi cell, sphenoid sinus pneumatization, and [anterior] ethmoidal artery). Sinus CT anatomy and the CLOSE mnemonic were introduced by e‑learning. The rate of correctly identified variants and the results of the individual CLOSE items were recorded. A questionnaire was distributed for subjective evaluation of the usefulness of the checklist and e‑learning.
RESULTS: Ten students took part in this pilot study. The rate of correctly identified variants improved significantly, from 33.3 to 61.1%. The analysis of the individual CLOSE items showed a significant improvement for C, S, and E. The subjective evaluation of the CLOSE mnemonic and e‑learning was very positive.
CONCLUSION: E‑learning was able to transfer complex learning contents in previously non-trained medical students and was evaluated as an appropriate introduction to the topics. Structured assessment of paranasal sinus CT scans using the CLOSE criteria can significantly improve the recognition of anatomical variants.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:70 |
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Enthalten in: |
HNO - 70(2022), 6 vom: 01. Juni, Seite 468-475 |
Sprache: |
Deutsch |
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Weiterer Titel: |
Evaluation eines strukturierten E‑Learning-basierten Ansatzes zur Vermittlung der CT-Anatomie der Nasennebenhöhlen bei Medizinstudierenden : Eine Pilotstudie |
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Beteiligte Personen: |
Krahe, Anna Marleen [VerfasserIn] |
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Links: |
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Themen: |
Anatomical variants |
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Anmerkungen: |
Date Completed 03.06.2022 Date Revised 16.09.2023 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1007/s00106-021-01141-x |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM335757758 |
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245 | 1 | 0 | |a Evaluation of a structured e-learning-based approach to CT anatomy of the paranasal sinuses for medical students |b A pilot study |
246 | 3 | 3 | |a Evaluation eines strukturierten E‑Learning-basierten Ansatzes zur Vermittlung der CT-Anatomie der Nasennebenhöhlen bei Medizinstudierenden : Eine Pilotstudie |
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500 | |a Date Revised 16.09.2023 | ||
500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a © 2022. The Author(s). | ||
520 | |a BACKGROUND: Computed tomography (CT) anatomy is not an integral part of undergraduate medical training in many countries. Radiology seems to be well suited for new online-based teaching methods | ||
520 | |a OBJECTIVE: The aim of this study was to evaluate whether e‑learning is appropriate for introducing complex learning contents such as sinus CT anatomy to novices and to assess whether identification of relevant anatomical variants in sinus CT scans by medical students can be improved with a sinus CT checklist | ||
520 | |a MATERIALS AND METHODS: Medical students were asked to assess sinus CT scans for anatomical variants before and after implementation of the CLOSE mnemonic (cribriform plate, lamina papyracea, Onodi cell, sphenoid sinus pneumatization, and [anterior] ethmoidal artery). Sinus CT anatomy and the CLOSE mnemonic were introduced by e‑learning. The rate of correctly identified variants and the results of the individual CLOSE items were recorded. A questionnaire was distributed for subjective evaluation of the usefulness of the checklist and e‑learning | ||
520 | |a RESULTS: Ten students took part in this pilot study. The rate of correctly identified variants improved significantly, from 33.3 to 61.1%. The analysis of the individual CLOSE items showed a significant improvement for C, S, and E. The subjective evaluation of the CLOSE mnemonic and e‑learning was very positive | ||
520 | |a CONCLUSION: E‑learning was able to transfer complex learning contents in previously non-trained medical students and was evaluated as an appropriate introduction to the topics. Structured assessment of paranasal sinus CT scans using the CLOSE criteria can significantly improve the recognition of anatomical variants | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Anatomical variants | |
650 | 4 | |a CLOSE criteria | |
650 | 4 | |a Endoscopic sinus surgery | |
650 | 4 | |a Preoperative CT evaluation | |
650 | 4 | |a Radiologic anatomy | |
700 | 1 | |a Ketterer, Manuel Christoph |e verfasserin |4 aut | |
700 | 1 | |a Offergeld, Christian |e verfasserin |4 aut | |
700 | 1 | |a Hildenbrand, Tanja |e verfasserin |4 aut | |
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