3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures

Abstract Purpose: The aim of this study was to determine the efficacy of using 3D printing models in the learning process of orbital anatomy and pathology by ophthalmology residents. Methods: A quasi-experimental study was performed with 24 residents of ophthalmology at Mashhad University of Medical...

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Autores principales:	Roya Vatankhah, Ali Emadzadeh, Sirous Nekooei, Bahar Tafaghodi Yousefi, Majid Khadem Rezaiyan, Hossein Karimi Moonaghi, Mohammad Etezad Razavi
Formato:	article
Lenguaje:	EN
Publicado:	Knowledge E 2021
Materias:	3d printed models learning ophthalmology residents orbit Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/9c1443051f2744929dec5d13f60081a8
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id	oai:doaj.org-article:9c1443051f2744929dec5d13f60081a8
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spelling	oai:doaj.org-article:9c1443051f2744929dec5d13f60081a82021-11-09T08:05:35Z3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures2008-20102008-322X10.18502/jovr.v16i4.9751https://doaj.org/article/9c1443051f2744929dec5d13f60081a82021-10-01T00:00:00Zhttps://doi.org/10.18502/jovr.v16i4.9751https://doaj.org/toc/2008-2010https://doaj.org/toc/2008-322XAbstract Purpose: The aim of this study was to determine the efficacy of using 3D printing models in the learning process of orbital anatomy and pathology by ophthalmology residents. Methods: A quasi-experimental study was performed with 24 residents of ophthalmology at Mashhad University of Medical Sciences. Each stratum was randomized into two groups. The educational booklets were distributed, and various forms of orbital 3D models were printed from orbital computed tomography (CT) scans. Knowledge enhancement on the topics was measured by comparing pretest and posttest scores. Results: Thirteen residents who were trained using traditional methods were deemed the control group; while 11 residents who were trained using the 3D printed models were classed as the intervention group. The control group was younger than the intervention group (P = 0.047). The results showed that there was a statistically significant difference in the total posttest scores between the two groups. Based on the repeated measures of the analysis of variance (ANOVA), score variables were significant between the two groups (P = 0.008). Interestingly, the use of the 3D educational model was more effective and statistically significant with the year one residents as compared to the year two residents (P = 0.002). Conclusion: This study is the first one in Iran quantifying the effects of learning using 3D printed models in medical education. In fact, 3D modeling training is seemingly effective in teaching ophthalmic residents. As residents have never encountered such technology before, their experience using 3D models proved to be satisfactory and had a surprising positive effect on the learning process through visual training.Roya VatankhahAli EmadzadehSirous NekooeiBahar Tafaghodi YousefiMajid Khadem RezaiyanHossein Karimi MoonaghiMohammad Etezad RazaviKnowledge Earticle3d printed modelslearningophthalmology residentsorbitOphthalmologyRE1-994ENJournal of Ophthalmic & Vision Research, Vol 16, Iss 4, Pp 611-619 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	3d printed models learning ophthalmology residents orbit Ophthalmology RE1-994
spellingShingle	3d printed models learning ophthalmology residents orbit Ophthalmology RE1-994 Roya Vatankhah Ali Emadzadeh Sirous Nekooei Bahar Tafaghodi Yousefi Majid Khadem Rezaiyan Hossein Karimi Moonaghi Mohammad Etezad Razavi 3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures
description	Abstract Purpose: The aim of this study was to determine the efficacy of using 3D printing models in the learning process of orbital anatomy and pathology by ophthalmology residents. Methods: A quasi-experimental study was performed with 24 residents of ophthalmology at Mashhad University of Medical Sciences. Each stratum was randomized into two groups. The educational booklets were distributed, and various forms of orbital 3D models were printed from orbital computed tomography (CT) scans. Knowledge enhancement on the topics was measured by comparing pretest and posttest scores. Results: Thirteen residents who were trained using traditional methods were deemed the control group; while 11 residents who were trained using the 3D printed models were classed as the intervention group. The control group was younger than the intervention group (P = 0.047). The results showed that there was a statistically significant difference in the total posttest scores between the two groups. Based on the repeated measures of the analysis of variance (ANOVA), score variables were significant between the two groups (P = 0.008). Interestingly, the use of the 3D educational model was more effective and statistically significant with the year one residents as compared to the year two residents (P = 0.002). Conclusion: This study is the first one in Iran quantifying the effects of learning using 3D printed models in medical education. In fact, 3D modeling training is seemingly effective in teaching ophthalmic residents. As residents have never encountered such technology before, their experience using 3D models proved to be satisfactory and had a surprising positive effect on the learning process through visual training.
format	article
author	Roya Vatankhah Ali Emadzadeh Sirous Nekooei Bahar Tafaghodi Yousefi Majid Khadem Rezaiyan Hossein Karimi Moonaghi Mohammad Etezad Razavi
author_facet	Roya Vatankhah Ali Emadzadeh Sirous Nekooei Bahar Tafaghodi Yousefi Majid Khadem Rezaiyan Hossein Karimi Moonaghi Mohammad Etezad Razavi
author_sort	Roya Vatankhah
title	3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures
title_short	3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures
title_full	3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures
title_fullStr	3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures
title_full_unstemmed	3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures
title_sort	3d printed models for teaching orbital anatomy, anomalies and fractures
publisher	Knowledge E
publishDate	2021
url	https://doaj.org/article/9c1443051f2744929dec5d13f60081a8
work_keys_str_mv	AT royavatankhah 3dprintedmodelsforteachingorbitalanatomyanomaliesandfractures AT aliemadzadeh 3dprintedmodelsforteachingorbitalanatomyanomaliesandfractures AT sirousnekooei 3dprintedmodelsforteachingorbitalanatomyanomaliesandfractures AT bahartafaghodiyousefi 3dprintedmodelsforteachingorbitalanatomyanomaliesandfractures AT majidkhademrezaiyan 3dprintedmodelsforteachingorbitalanatomyanomaliesandfractures AT hosseinkarimimoonaghi 3dprintedmodelsforteachingorbitalanatomyanomaliesandfractures AT mohammadetezadrazavi 3dprintedmodelsforteachingorbitalanatomyanomaliesandfractures
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3D Printed Models for Teaching Orbital Anatomy, Anomalies and Fractures

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