Three-Dimensional Printing Model Enhances Craniofacial Trauma Teaching by Improving Morphologic and Biomechanical Understanding: A Randomized Controlled Study
Three-dimensional printing model enhances craniofacial trauma teaching by improving morphologic and biomechanical understanding: a randomized controlled study
Romain Nicot
(1)
,
Charles Druelle
(2)
,
Emmanuel Chazard
(3)
,
Thomas Roland-Billecart
(4)
,
Alexandra Nuytten
(5)
,
Florence Richard
(6)
,
Aurélie Dupré
(7)
,
Gwénaël Raoul
(8)
,
Joël Ferri
(1)
,
Dominique Lacroix
(3)
,
Didier Gosset
(9)
,
Matthias Schlund
(10)
,
Patrick Truffert
(3)
1
MBLC - ADDS -
Médicaments et biomatériaux à libération contrôlée: mécanismes et optimisation - Advanced Drug Delivery Systems - U 1008
2 Department of Oral and Maxillofacial Surgery [Lille]
3 METRICS - Evaluation des technologies de santé et des pratiques médicales - ULR 2694
4 Université de Lille
5 CHRU Lille - Centre Hospitalier Régional Universitaire [CHU Lille]
6 RID-AGE - Facteurs de Risque et Déterminants Moléculaires des Maladies liées au Vieillissement - U 1167
7 CIREL - Centre Interuniversitaire de Recherche en Education de Lille - ULR 4354
8 CIC CHU ( Lille)/inserm
9 UTML&A - Unité de Taphonomie médico-légale et Anatomie - ULR 7367
10 BIOTIS - Bioingénierie tissulaire
2 Department of Oral and Maxillofacial Surgery [Lille]
3 METRICS - Evaluation des technologies de santé et des pratiques médicales - ULR 2694
4 Université de Lille
5 CHRU Lille - Centre Hospitalier Régional Universitaire [CHU Lille]
6 RID-AGE - Facteurs de Risque et Déterminants Moléculaires des Maladies liées au Vieillissement - U 1167
7 CIREL - Centre Interuniversitaire de Recherche en Education de Lille - ULR 4354
8 CIC CHU ( Lille)/inserm
9 UTML&A - Unité de Taphonomie médico-légale et Anatomie - ULR 7367
10 BIOTIS - Bioingénierie tissulaire
Résumé
BACKGROUND: Teaching about craniofacial traumas is challenging given the complexity of the craniofacial anatomy and the necessity for good spatial representation skills. To solve these problems, three-dimensional printing seems to be an appropriate educative material. In this study, the authors conducted a randomized controlled trial. The authors' main objective was to compare the performance of the undergraduate medical students in an examination based on the teaching support: three-dimensionally printed models versus two-dimensional pictures.
METHODS: All participants were randomly assigned to one of two groups using a random number table: the three-dimensionally-printed support group (three-dimensional group) or the two-dimensionally-displayed support group (two-dimensional group). All participants completed a multiple-choice question evaluation questionnaire on facial traumatology (first, a zygomatic bone fracture; then, a double mandible fracture). Sex and potential confounding factors were evaluated.
RESULTS: Four hundred thirty-two fifth-year undergraduate medical students were enrolled in this study. Two hundred six students were allocated to the three-dimensional group, and 226 were allocated to the two-dimensional group. The three-dimensionally printed model was considered to be a better teaching material compared with two-dimensional support. The global mean score was 2.36 in the three-dimensional group versus 1.99 in the two-dimensional group (p = 0.008). Regarding teaching of biomechanical aspects, three-dimensionally-printed models provide better understanding (p = 0.015). Participants in both groups exhibited similar previous student educational achievements and visuospatial skills.
CONCLUSIONS: This prospective, randomized, controlled educational trial demonstrated that incorporation of three-dimensionally-printed models improves medical students' understanding. This trial reinforces previous studies highlighting academic benefits in using three-dimensionally-printed models mostly in the field of understanding complex structures.
Domaines
Sciences du Vivant [q-bio]Format du dépôt | Fichier |
---|---|
Type de dépôt | Article dans une revue |
Titre |
en
Three-Dimensional Printing Model Enhances Craniofacial Trauma Teaching by Improving Morphologic and Biomechanical Understanding: A Randomized Controlled Study
fr
Three-dimensional printing model enhances craniofacial trauma teaching by improving morphologic and biomechanical understanding: a randomized controlled study
|
Résumé |
en
BACKGROUND: Teaching about craniofacial traumas is challenging given the complexity of the craniofacial anatomy and the necessity for good spatial representation skills. To solve these problems, three-dimensional printing seems to be an appropriate educative material. In this study, the authors conducted a randomized controlled trial. The authors' main objective was to compare the performance of the undergraduate medical students in an examination based on the teaching support: three-dimensionally printed models versus two-dimensional pictures.
METHODS: All participants were randomly assigned to one of two groups using a random number table: the three-dimensionally-printed support group (three-dimensional group) or the two-dimensionally-displayed support group (two-dimensional group). All participants completed a multiple-choice question evaluation questionnaire on facial traumatology (first, a zygomatic bone fracture; then, a double mandible fracture). Sex and potential confounding factors were evaluated.
RESULTS: Four hundred thirty-two fifth-year undergraduate medical students were enrolled in this study. Two hundred six students were allocated to the three-dimensional group, and 226 were allocated to the two-dimensional group. The three-dimensionally printed model was considered to be a better teaching material compared with two-dimensional support. The global mean score was 2.36 in the three-dimensional group versus 1.99 in the two-dimensional group (p = 0.008). Regarding teaching of biomechanical aspects, three-dimensionally-printed models provide better understanding (p = 0.015). Participants in both groups exhibited similar previous student educational achievements and visuospatial skills.
CONCLUSIONS: This prospective, randomized, controlled educational trial demonstrated that incorporation of three-dimensionally-printed models improves medical students' understanding. This trial reinforces previous studies highlighting academic benefits in using three-dimensionally-printed models mostly in the field of understanding complex structures.
|
Auteur(s) |
Romain Nicot
1
, Charles Druelle
2
, Emmanuel Chazard
3
, Thomas Roland-Billecart
4
, Alexandra Nuytten
5
, Florence Richard
6
, Aurélie Dupré
7
, Gwénaël Raoul
8
, Joël Ferri
1
, Dominique Lacroix
3
, Didier Gosset
9
, Matthias Schlund
10
, Patrick Truffert
3
1
MBLC - ADDS -
Médicaments et biomatériaux à libération contrôlée: mécanismes et optimisation - Advanced Drug Delivery Systems - U 1008
( 106179 )
- INSERM U1008 (ex-"Drug delivery systems and biomaterials")
- Groupe de recherche sur les Biomatériaux
- Faculté de médecine H Warembourg
- 1 place de Verdun
- 59045 Lille Cedex
- France
2
Department of Oral and Maxillofacial Surgery [Lille]
( 1049111 )
- France
3
METRICS -
Evaluation des technologies de santé et des pratiques médicales - ULR 2694
( 221576 )
- 1, place de Verdun 59045 - Lille cedex
- France
4
Université de Lille
( 374570 )
- EPE Université de Lille. -- 42 rue Paul Duez, 59000 Lille
- France
5
CHRU Lille -
Centre Hospitalier Régional Universitaire [CHU Lille]
( 425779 )
- CHU/CHRU Lille - 2, avenue Oscar Lambret - 59037 Lille Cedex
- France
6
RID-AGE -
Facteurs de Risque et Déterminants Moléculaires des Maladies liées au Vieillissement - U 1167
( 523045 )
- Institut Pasteur de Lille -
1 rue du prof. Calmette -
BP 245 -
59019 Lille Cedex
- France
7
CIREL -
Centre Interuniversitaire de Recherche en Education de Lille - ULR 4354
( 83767 )
- Université Lille- Sciences et Technologies - Bât B6, CIREL-
59655 Villeneuve d'Ascq Cedex
- France
8
CIC CHU ( Lille)/inserm
( 2617 )
- Hopital Cardiologique LILLE , Bd du Pr Jules Leclercq 59037 LILLE CEDEX
- France
9
UTML&A -
Unité de Taphonomie médico-légale et Anatomie - ULR 7367
( 239526 )
- Université de Lille
- Institut Médico-Légal, Faculté de Médecine
- Rue André VERHAEGHE, 59000 Lille
- Tél. : +33 (0)03 20 62 35 01
- France
10
BIOTIS -
Bioingénierie tissulaire
( 139716 )
- 146, rue Léo Saignat 33076 Bordeaux cedex
- France
|
Langue du document |
Anglais
|
Nom de la revue |
|
Date de publication |
2022-03-01
|
Volume |
149
|
Numéro |
3
|
Page/Identifiant |
475e-484e
|
Vulgarisation |
Non
|
Comité de lecture |
Oui
|
Audience |
Internationale
|
Titre de la collection |
Plastic and Reconstructive Surgery
|
Invité |
Non
|
Domaine(s) |
|
DOI | 10.1097/PRS.0000000000008869 |
Pubmed Id | 35196687 |
Origine :
Fichiers produits par l'(les) auteur(s)
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