Three-Dimension Sawbone Models and Shadow-Play: A Low-Cost Approach to Improve Orthopedic Plain Radiograph Reading in Medical Students
•Three-Dimension sawbone models and shadow-play enhance X-ray comprehension in medical students.•Three-Dimension sawbone models and shadow-play outperform conventional orthopedic pedagogies.•3D sawbone models and shadow-play foster holistic, self-driven learning.•Cost-effective and engaging, 3D sawb...
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| Veröffentlicht in: | Journal of surgical education 2024-08, Vol.81 (8), p.1177-1185 |
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| creator | Wang, Eugene Ho, Sean Wei Loong T, Jegathesan |
| description | •Three-Dimension sawbone models and shadow-play enhance X-ray comprehension in medical students.•Three-Dimension sawbone models and shadow-play outperform conventional orthopedic pedagogies.•3D sawbone models and shadow-play foster holistic, self-driven learning.•Cost-effective and engaging, 3D sawbone model fit widespread orthopaedic education.•Improved baseline anatomy knowledge elevates 3D sawbone and shadow-play learning.
The usage of 3D sawbone models and shadow-play is a novel teaching method in orthopedic education. The aim of this study was to evaluate the effectiveness of 3D sawbone models and shadow-play in improving medical student orthopedic knowledge and interpretation of plain radiographs.
Ninety-three medical students with no prior clinical orthopaedic experience were recruited into 2 groups: Group 1 underwent conventional education methods and Group 2 underwent a sawbone and shadow-play education. A pre and post-test designed to determine orthopedic knowledge and interpretation of plain radiographs was performed. Five participants were randomly selected for a semi-structured qualitative interview postintervention.
There was an increase in mean test scores in both groups. The difference in the means of pre- and post-test average outcomes between the control group was 3.00 (SD = 2.08), as compared to 4.74 (SD = 2.69) for the sawbone group. Group 2 (sawbone) exhibited a significantly better improvement. (p < 0.001). Interviews revealed several themes: improved engagement, enhanced visualization, holistic learning, and challenges.
The utilization of 3D sawbone models and shadow-play as teaching tools in orthopedics demonstrates significant efficacy and is more effective than conventional teaching methods in novice medical students. Students perceived the incorporation of sawbone models and shadow-play as highly engaging, providing them with enhanced visualization capabilities, consequently fostering a deeper comprehension of anatomical structures and X-ray interpretations. |
| doi_str_mv | 10.1016/j.jsurg.2024.05.014 |
| format | Article |
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The usage of 3D sawbone models and shadow-play is a novel teaching method in orthopedic education. The aim of this study was to evaluate the effectiveness of 3D sawbone models and shadow-play in improving medical student orthopedic knowledge and interpretation of plain radiographs.
Ninety-three medical students with no prior clinical orthopaedic experience were recruited into 2 groups: Group 1 underwent conventional education methods and Group 2 underwent a sawbone and shadow-play education. A pre and post-test designed to determine orthopedic knowledge and interpretation of plain radiographs was performed. Five participants were randomly selected for a semi-structured qualitative interview postintervention.
There was an increase in mean test scores in both groups. The difference in the means of pre- and post-test average outcomes between the control group was 3.00 (SD = 2.08), as compared to 4.74 (SD = 2.69) for the sawbone group. Group 2 (sawbone) exhibited a significantly better improvement. (p < 0.001). Interviews revealed several themes: improved engagement, enhanced visualization, holistic learning, and challenges.
The utilization of 3D sawbone models and shadow-play as teaching tools in orthopedics demonstrates significant efficacy and is more effective than conventional teaching methods in novice medical students. Students perceived the incorporation of sawbone models and shadow-play as highly engaging, providing them with enhanced visualization capabilities, consequently fostering a deeper comprehension of anatomical structures and X-ray interpretations.</description><identifier>ISSN: 1931-7204</identifier><identifier>ISSN: 1878-7452</identifier><identifier>EISSN: 1878-7452</identifier><identifier>DOI: 10.1016/j.jsurg.2024.05.014</identifier><identifier>PMID: 38849228</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>anatomy ; Clinical Competence ; education ; Education, Medical, Undergraduate - methods ; Educational Measurement ; Female ; Humans ; Male ; Models, Anatomic ; Orthopedics - education ; Radiography ; Students, Medical - psychology ; Students, Medical - statistics & numerical data ; students’ perception ; teaching ; visualization ; X-ray</subject><ispartof>Journal of surgical education, 2024-08, Vol.81 (8), p.1177-1185</ispartof><rights>2024 Association of Program Directors in Surgery</rights><rights>Copyright © 2024 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c239t-68bf80062a719805fedbe5cee68a6893ca31918bc7667f101966b3063cf942b63</cites><orcidid>0009-0002-4575-0270 ; 0000-0002-7460-0733</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jsurg.2024.05.014$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38849228$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Eugene</creatorcontrib><creatorcontrib>Ho, Sean Wei Loong</creatorcontrib><creatorcontrib>T, Jegathesan</creatorcontrib><title>Three-Dimension Sawbone Models and Shadow-Play: A Low-Cost Approach to Improve Orthopedic Plain Radiograph Reading in Medical Students</title><title>Journal of surgical education</title><addtitle>J Surg Educ</addtitle><description>•Three-Dimension sawbone models and shadow-play enhance X-ray comprehension in medical students.•Three-Dimension sawbone models and shadow-play outperform conventional orthopedic pedagogies.•3D sawbone models and shadow-play foster holistic, self-driven learning.•Cost-effective and engaging, 3D sawbone model fit widespread orthopaedic education.•Improved baseline anatomy knowledge elevates 3D sawbone and shadow-play learning.
The usage of 3D sawbone models and shadow-play is a novel teaching method in orthopedic education. The aim of this study was to evaluate the effectiveness of 3D sawbone models and shadow-play in improving medical student orthopedic knowledge and interpretation of plain radiographs.
Ninety-three medical students with no prior clinical orthopaedic experience were recruited into 2 groups: Group 1 underwent conventional education methods and Group 2 underwent a sawbone and shadow-play education. A pre and post-test designed to determine orthopedic knowledge and interpretation of plain radiographs was performed. Five participants were randomly selected for a semi-structured qualitative interview postintervention.
There was an increase in mean test scores in both groups. The difference in the means of pre- and post-test average outcomes between the control group was 3.00 (SD = 2.08), as compared to 4.74 (SD = 2.69) for the sawbone group. Group 2 (sawbone) exhibited a significantly better improvement. (p < 0.001). Interviews revealed several themes: improved engagement, enhanced visualization, holistic learning, and challenges.
The utilization of 3D sawbone models and shadow-play as teaching tools in orthopedics demonstrates significant efficacy and is more effective than conventional teaching methods in novice medical students. Students perceived the incorporation of sawbone models and shadow-play as highly engaging, providing them with enhanced visualization capabilities, consequently fostering a deeper comprehension of anatomical structures and X-ray interpretations.</description><subject>anatomy</subject><subject>Clinical Competence</subject><subject>education</subject><subject>Education, Medical, Undergraduate - methods</subject><subject>Educational Measurement</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Models, Anatomic</subject><subject>Orthopedics - education</subject><subject>Radiography</subject><subject>Students, Medical - psychology</subject><subject>Students, Medical - statistics & numerical data</subject><subject>students’ perception</subject><subject>teaching</subject><subject>visualization</subject><subject>X-ray</subject><issn>1931-7204</issn><issn>1878-7452</issn><issn>1878-7452</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kctu1DAUhiMEojeeAAl5ySbBl8SxkViMphQqTdWqU9aWY59MPEriYCet-gI8Nx6msGTlT9Z3fKz_z7L3BBcEE_5pX-zjEnYFxbQscFVgUr7KTomoRV6XFX2dWDKS1xSXJ9lZjHuMq1JS-TY7YUIkouI0-_XQBYD80g0wRudHtNVPjR8B3XgLfUR6tGjbaeuf8rteP39GK7RJvPZxRqtpCl6bDs0eXQ-JHwHdhrnzE1hnUPLdiO61dX4X9NShe0g87lC6vTkYukfbebEwzvEie9PqPsK7l_M8-3H19WH9Pd_cfrterza5oUzOORdNKzDmVNdECly1YBuoDAAXmgvJjGZEEtGYmvO6TSlJzhuGOTOtLGnD2Xn28fhu-u3PBeKsBhcN9L0ewS9RJbeSgvK6Tio7qib4GAO0agpu0OFZEawOBai9-lOAOhSgcKVSAWnqw8uCpRnA_pv5m3gSvhyFlC48OggqGgejSYEEMLOy3v13wW9Ns5iB</recordid><startdate>202408</startdate><enddate>202408</enddate><creator>Wang, Eugene</creator><creator>Ho, Sean Wei Loong</creator><creator>T, Jegathesan</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0009-0002-4575-0270</orcidid><orcidid>https://orcid.org/0000-0002-7460-0733</orcidid></search><sort><creationdate>202408</creationdate><title>Three-Dimension Sawbone Models and Shadow-Play: A Low-Cost Approach to Improve Orthopedic Plain Radiograph Reading in Medical Students</title><author>Wang, Eugene ; Ho, Sean Wei Loong ; T, Jegathesan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c239t-68bf80062a719805fedbe5cee68a6893ca31918bc7667f101966b3063cf942b63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>anatomy</topic><topic>Clinical Competence</topic><topic>education</topic><topic>Education, Medical, Undergraduate - methods</topic><topic>Educational Measurement</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Models, Anatomic</topic><topic>Orthopedics - education</topic><topic>Radiography</topic><topic>Students, Medical - psychology</topic><topic>Students, Medical - statistics & numerical data</topic><topic>students’ perception</topic><topic>teaching</topic><topic>visualization</topic><topic>X-ray</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Eugene</creatorcontrib><creatorcontrib>Ho, Sean Wei Loong</creatorcontrib><creatorcontrib>T, Jegathesan</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of surgical education</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Eugene</au><au>Ho, Sean Wei Loong</au><au>T, Jegathesan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Three-Dimension Sawbone Models and Shadow-Play: A Low-Cost Approach to Improve Orthopedic Plain Radiograph Reading in Medical Students</atitle><jtitle>Journal of surgical education</jtitle><addtitle>J Surg Educ</addtitle><date>2024-08</date><risdate>2024</risdate><volume>81</volume><issue>8</issue><spage>1177</spage><epage>1185</epage><pages>1177-1185</pages><issn>1931-7204</issn><issn>1878-7452</issn><eissn>1878-7452</eissn><abstract>•Three-Dimension sawbone models and shadow-play enhance X-ray comprehension in medical students.•Three-Dimension sawbone models and shadow-play outperform conventional orthopedic pedagogies.•3D sawbone models and shadow-play foster holistic, self-driven learning.•Cost-effective and engaging, 3D sawbone model fit widespread orthopaedic education.•Improved baseline anatomy knowledge elevates 3D sawbone and shadow-play learning.
The usage of 3D sawbone models and shadow-play is a novel teaching method in orthopedic education. The aim of this study was to evaluate the effectiveness of 3D sawbone models and shadow-play in improving medical student orthopedic knowledge and interpretation of plain radiographs.
Ninety-three medical students with no prior clinical orthopaedic experience were recruited into 2 groups: Group 1 underwent conventional education methods and Group 2 underwent a sawbone and shadow-play education. A pre and post-test designed to determine orthopedic knowledge and interpretation of plain radiographs was performed. Five participants were randomly selected for a semi-structured qualitative interview postintervention.
There was an increase in mean test scores in both groups. The difference in the means of pre- and post-test average outcomes between the control group was 3.00 (SD = 2.08), as compared to 4.74 (SD = 2.69) for the sawbone group. Group 2 (sawbone) exhibited a significantly better improvement. (p < 0.001). Interviews revealed several themes: improved engagement, enhanced visualization, holistic learning, and challenges.
The utilization of 3D sawbone models and shadow-play as teaching tools in orthopedics demonstrates significant efficacy and is more effective than conventional teaching methods in novice medical students. Students perceived the incorporation of sawbone models and shadow-play as highly engaging, providing them with enhanced visualization capabilities, consequently fostering a deeper comprehension of anatomical structures and X-ray interpretations.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>38849228</pmid><doi>10.1016/j.jsurg.2024.05.014</doi><tpages>9</tpages><orcidid>https://orcid.org/0009-0002-4575-0270</orcidid><orcidid>https://orcid.org/0000-0002-7460-0733</orcidid></addata></record> |
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| subjects | anatomy Clinical Competence education Education, Medical, Undergraduate - methods Educational Measurement Female Humans Male Models, Anatomic Orthopedics - education Radiography Students, Medical - psychology Students, Medical - statistics & numerical data students’ perception teaching visualization X-ray |
| title | Three-Dimension Sawbone Models and Shadow-Play: A Low-Cost Approach to Improve Orthopedic Plain Radiograph Reading in Medical Students |
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