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Barger JB, Edwards DN. Development, implementation, and perceptions of a 3D-printed human skull in a large dental gross anatomy course. ANATOMICAL SCIENCES EDUCATION 2024; 17:1215-1228. [PMID: 38715139 DOI: 10.1002/ase.2434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 04/05/2024] [Accepted: 04/23/2024] [Indexed: 08/30/2024]
Abstract
Skull anatomy is a difficult region for anatomy students to learn and understand but is necessary for a variety of health professional students. To improve learning, a 3D-printed human skull was developed, produced, and distributed to a course of 83 dental students for use as a take-home study tool over the 10-week anatomy course. The 70% scale human skull derived from CT data had a fully articulating mandible, simulated temporomandibular joint, and accurate cranial structures. At the course end, students completed a perception survey and responses were compared with those who made a grade of A, B, or C in the course. Students overall reported using the model less than 3 h per week, but those who scored an A in the course reported using the model more frequently than those who scored a B or C. Free responses revealed that students used the model in a variety of ways, but found that the model was quick and easily accessible to check understanding while studying at home in the absence of direct observation by faculty. Overall, this study provides evidence on the feasibility of large-scale 3D printing and the benefits of the use of a 3D-printed model as a take-home study aid.
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Affiliation(s)
- J Bradley Barger
- Department of Cell, Developmental, and Integrative Biology, Birmingham Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Danielle N Edwards
- Department of Cell, Developmental, and Integrative Biology, Birmingham Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Chytas D, Noussios G, Salmas M, Demesticha T, Vasiliadis AV, Troupis T. The effectiveness of three-dimensional printing in undergraduate and postgraduate anatomy education: A review of reviews. Morphologie 2024; 108:100759. [PMID: 38215686 DOI: 10.1016/j.morpho.2023.100759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 01/14/2024]
Abstract
PURPOSE Several reviews and meta-analyses about the value of three-dimensional (3D) printing in anatomy education have been published in the last years, with variable-and sometimes confusing- outcomes. We performed a review of those reviews, in order to shed light on the results concerning the effectiveness of 3D printing in anatomy education, compared to specific traditional methods and other technologies. METHODS The electronic databases PubMed, ERIC and Cochrane library were searched for reviews or meta-analyses with purpose to investigate the effectiveness of 3D printing in undergraduate and postgraduate anatomy education. RESULTS Seven papers were included: four systematic reviews with meta-analysis, one narrative, one scoping and one systematic review. Overall, it has been shown that 3D printing is more effective than two-dimensional (2D) images for undergraduate health science students, but not for medical residents. Also, it seems to be more effective than 2D methods for teaching anatomy of some relatively complex structures, such as the nervous system. However, there is generally lack of evidence about the effectiveness of 3D printing in comparison with other 3D visualization methods. CONCLUSIONS For students, the effectiveness of 3D printing in anatomy education is higher than 2D methods. There is need for studies to investigate the effectiveness of 3D printing in comparison with other 3D visualization methods, such as cadaveric dissection, prosection and virtual reality. There is also need for research to explore if 3D printing is effective as a supplementary tool in a blended anatomy learning approach.
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Affiliation(s)
- D Chytas
- Department of Physiotherapy, Basic Sciences Laboratory, University of Peloponnese, 20, Plateon Street, 23100 Sparta, Greece; European University of Cyprus, 6, Diogenous Street, 2404 Engomi, Nicosia, Cyprus.
| | - G Noussios
- Department of Physical Education and Sports Sciences of Serres, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - M Salmas
- Department of Anatomy, School of Medicine, National and Kapodistrian University of Athens, 75, Mikras Asias Street, 11527 Athens, Greece
| | - T Demesticha
- Department of Anatomy, School of Medicine, National and Kapodistrian University of Athens, 75, Mikras Asias Street, 11527 Athens, Greece
| | - A V Vasiliadis
- Department of Orthopaedic Surgery, Sports Trauma Unit, St. Luke's Hospital, Panorama, 55236 Thessaloniki, Greece
| | - T Troupis
- Department of Anatomy, School of Medicine, National and Kapodistrian University of Athens, 75, Mikras Asias Street, 11527 Athens, Greece
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Bliznakova K, Milev M, Dukov N, Atanasova V, Yordanova M, Bliznakov Z. Pilot Study on the Development and Integration of Anthropomorphic Models within the Dental Technician Curriculum. Dent J (Basel) 2024; 12:91. [PMID: 38668003 PMCID: PMC11049345 DOI: 10.3390/dj12040091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/24/2024] [Accepted: 03/31/2024] [Indexed: 04/28/2024] Open
Abstract
The effectiveness of modern medical education largely depends on the integration and utilization of digital technologies in teaching various disciplines. In this pilot usability study, we introduced 3D printed anthropomorphic dental models, specifically designed for the elective discipline "Digital and Metal-Free Techniques in Dental Technology" from the curriculum of the Dental Technician specialty in the Medical University of Varna. The evaluation focused on dental technician students' perception of this novel learning environment, its influence on their performance, and the potential for future application of these models and related 3D technologies in their professional practice. A validated satisfaction questionnaire was distributed among 80 students, comprising the total cohort. The results indicated a high acceptance rate, with nearly 95% of participants finding the use of digitally created 3D-printed dental models beneficial. More than 90% believed that exploring digital technologies would enhance their skills. The well-trained instructor's competence in technology use convinced students of its value, with more than 98% expressing a willingness to incorporate these technologies into their future work for improved precision in dental models. However, due to the current high cost of needed equipment, only 10% of participants may practicably introduce this novel technology into their practical work. The use of anatomically accurate 3D printed models is a valuable addition to the current dental technician curriculum in medical colleges.
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Affiliation(s)
- Kristina Bliznakova
- Faculty of Public Health, Medical University–Varna Prof. Dr. Paraskev Stoyanov, 9002 Varna, Bulgaria; (N.D.); (V.A.); (Z.B.)
| | - Minko Milev
- Medical College, Medical University–Varna Prof. Dr. Paraskev Stoyanov, 9002 Varna, Bulgaria; (M.M.); (M.Y.)
| | - Nikolay Dukov
- Faculty of Public Health, Medical University–Varna Prof. Dr. Paraskev Stoyanov, 9002 Varna, Bulgaria; (N.D.); (V.A.); (Z.B.)
| | - Virginia Atanasova
- Faculty of Public Health, Medical University–Varna Prof. Dr. Paraskev Stoyanov, 9002 Varna, Bulgaria; (N.D.); (V.A.); (Z.B.)
| | - Mariana Yordanova
- Medical College, Medical University–Varna Prof. Dr. Paraskev Stoyanov, 9002 Varna, Bulgaria; (M.M.); (M.Y.)
| | - Zhivko Bliznakov
- Faculty of Public Health, Medical University–Varna Prof. Dr. Paraskev Stoyanov, 9002 Varna, Bulgaria; (N.D.); (V.A.); (Z.B.)
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Salmas M, Noussios G, Paraskevas G, Demesticha T, Chytas D. Letter to the Editor regarding: "3D Printed Cardiac Models as an Adjunct to Traditional Teaching of Anatomy in Congenital Heart Disease-A Randomised Controlled Study" by Tarca et al. Heart Lung Circ. 2023;32:1443-50. Heart Lung Circ 2024; 33:e27-e28. [PMID: 38702136 DOI: 10.1016/j.hlc.2024.01.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 01/28/2024] [Indexed: 05/06/2024]
Affiliation(s)
- Marios Salmas
- Department of Anatomy, School of Medicine, National and Kapodistrian University of Athens, 75, Mikras Asias Str., 11527, Athens, Greece
| | - George Noussios
- Department of Physical Education and Sports Sciences of Serres, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Georgios Paraskevas
- Department of Anatomy and Surgical Anatomy, Faculty of Health Sciences, Medical School, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Theano Demesticha
- Department of Anatomy, School of Medicine, National and Kapodistrian University of Athens, 75, Mikras Asias Str., 11527, Athens, Greece
| | - Dimitrios Chytas
- Basic Sciences Laboratory, Department of Physiotherapy, University of Peloponnese, 20, Plateon Str., 23100, Sparta, Greece; European University of Cyprus, Engomi, Nicosia, Cyprus.
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Brumpt E, Bertin E, Gabrion X, Coussens C, Tatu L, Louvrier A. Are 3D-printed anatomical models of the ear effective for teaching anatomy? A comparative pilot study versus cadaveric models. Surg Radiol Anat 2024; 46:103-115. [PMID: 38231228 DOI: 10.1007/s00276-023-03276-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 11/27/2023] [Indexed: 01/18/2024]
Abstract
PURPOSE Despite the combination of chalkboard lectures and cadaveric models, the ear remains a complex anatomical structure that is difficult for medical students to grasp. The aim of this study was to evaluate the contribution of a 3D-printed ear model for educating undergraduate medical students by comparing it with a conventional cadaveric model. METHODS Models of the ear comprising the outer ear, tympanic membrane, ossicles and inner ear were modeled and then 3D-printed at 6:1 and 10:1 scales based on cadaveric dissection and CT, cone-beam CT and micro/nano CT scans. Cadaveric models included two partially dissected dry temporal bones and ossicles. Twenty-four 3rd year medical students were given separate access to cadaveric models (n = 12) or 3D-printed models (n = 12). A pre-test and two post-tests were carried out to assess knowledge (n = 24). A satisfaction questionnaire focusing solely on the 3D-printed model, comprising 17 items assessed on a 5-point Likert scale, was completed by all study participants. A 5-point Likert scale questionnaire comprising four items (realism, color, quality and satisfaction with the 3D-printed ear model) was given to three expert anatomy Professors. RESULTS The test scores on the first post-test were higher for the students who had used the 3D-printed models (p < 0.05). Overall satisfaction among the students and the experts was very high, averaging 4.7 on a 5-point Likert-type satisfaction scale. CONCLUSION This study highlights the overall pedagogical value of a 3D-printed model for learning ear anatomy.
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Affiliation(s)
- Eléonore Brumpt
- Département d'Anatomie, University Franche-Comté, UFRSanté, 19 Rue Ambroise-Paré CS 71806, 25000, Besançon, France.
- Radiologie, CHU Besançon, 25000, Besançon, France.
- Laboratoire Nano MédecineImagerieThérapeutique, University Franche-Comté, EA 4662, 25000, Besançon, France.
| | - Eugénie Bertin
- Département d'Anatomie, University Franche-Comté, UFRSanté, 19 Rue Ambroise-Paré CS 71806, 25000, Besançon, France
- Chirurgie Maxillo-FacialeStomatologie et Odontologie Hospitalière, CHU Besançon, 25000, Besançon, France
| | - Xavier Gabrion
- Département de Mécanique Appliquée, University Franche-Comté, FEMTO-ST, CNRS/UFC/ENSMM/UTBM, 25000, Besançon, France
| | - Camille Coussens
- Plateforme I3DM (Impression 3D Médicale), CHU Besançon, 25000, Besançon, France
| | - Laurent Tatu
- Département d'Anatomie, University Franche-Comté, UFRSanté, 19 Rue Ambroise-Paré CS 71806, 25000, Besançon, France
- Neurologie, CHU Besançon, 25000, Besançon, France
- Laboratoire de Neurosciences Intégratives et Cliniques, University Franche-Comté, EA 481, 25000, Besançon, France
| | - Aurélien Louvrier
- Laboratoire Nano MédecineImagerieThérapeutique, University Franche-Comté, EA 4662, 25000, Besançon, France
- Chirurgie Maxillo-FacialeStomatologie et Odontologie Hospitalière, CHU Besançon, 25000, Besançon, France
- Plateforme I3DM (Impression 3D Médicale), CHU Besançon, 25000, Besançon, France
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Liu J, Xiu W, Lin A, Duan G, Jiang N, Wang B, Wang F, Dong Q, Xia N. Can Hisense computer-assisted surgery system (Hisense CAS) improve anatomy teaching in pediatric liver surgery? Surg Radiol Anat 2024; 46:117-124. [PMID: 38189912 DOI: 10.1007/s00276-023-03277-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 11/28/2023] [Indexed: 01/09/2024]
Abstract
PURPOSE This study aimed to investigate the effectiveness of the Hisense computer-assisted surgery system (CAS) in teaching pediatric liver surgical anatomy. METHODS The research subjects were residents who underwent standardized training at the Department of Pediatric Surgery at Yijishan Hospital of Wannan Medical College from May 2022 to May 2023. RESULTS The study recruited a total of 62 students, with 31 students assigned to the Hisense CAS group (12 males and 19 females) and the remaining 31 students serving as controls (Control group, 15 males and 16 females). There were no significant differences in baseline characteristics observed between the two groups. This study found that the average scores of the Hisense CAS teaching group in the liver surgery evaluations were higher than those of the control group. Specifically, the Hisense CAS group had an average score of 84.25 ± 5.70 points in the liver surgery knowledge test, 77.10 ± 8.12 points in the image reading test, and 70.58 ± 8.79 points in the surgical simulation test, while the traditional teaching group had average scores of 73.45 ± 6.12 points, 69.81 ± 6.05 points, and 66.42 ± 6.61 points, respectively; the differences between the two groups were statistically significant (P < 0.05). Furthermore, this study also found that the Hisense CAS teaching model resulted in significantly better teaching satisfaction on the part of the residents in terms of standardized teaching for physicians in pediatric liver surgical anatomy. CONCLUSION In conclusion, this study demonstrated greater satisfaction of the residents with the use of 3D reconstruction added to traditional teaching sessions and better performance during the posttraining evaluation.
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Affiliation(s)
- Jie Liu
- Department of Pediatric Surgery, Yijishan Hospital of Wannan Medical College, Wannan Medical College, Wuhu, China
- Institute of Digital Medicine and Computer-Assisted Surgery of Qingdao University, Qingdao University, No. 308, Ningxia Road, Shinan District, Qingdao, 266071, Shandong, China
| | - Wenli Xiu
- Institute of Digital Medicine and Computer-Assisted Surgery of Qingdao University, Qingdao University, No. 308, Ningxia Road, Shinan District, Qingdao, 266071, Shandong, China
- Department of Pediatric Surgery, Affiliated Hospital of Qingdao University, Qingdao University, No. 16, Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China
| | - Aiqin Lin
- Department of Medical Biology of Wannan Medical College, Wannan Medical College, Wuhu, 241002, China
| | - Guangqi Duan
- Department of Pediatric Surgery, Yijishan Hospital of Wannan Medical College, Wannan Medical College, Wuhu, China
| | - Nannan Jiang
- Department of Pediatric Surgery, Yijishan Hospital of Wannan Medical College, Wannan Medical College, Wuhu, China
| | - Bao Wang
- Department of Pediatric Surgery, Yijishan Hospital of Wannan Medical College, Wannan Medical College, Wuhu, China
| | - Feifei Wang
- Institute of Digital Medicine and Computer-Assisted Surgery of Qingdao University, Qingdao University, No. 308, Ningxia Road, Shinan District, Qingdao, 266071, Shandong, China.
- Department of Pediatric Surgery, Affiliated Hospital of Qingdao University, Qingdao University, No. 16, Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China.
- Shandong Provincial Key Laboratory of Digital Medicine and Computer-Assisted Surgery, Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China.
| | - Qian Dong
- Institute of Digital Medicine and Computer-Assisted Surgery of Qingdao University, Qingdao University, No. 308, Ningxia Road, Shinan District, Qingdao, 266071, Shandong, China.
- Department of Pediatric Surgery, Affiliated Hospital of Qingdao University, Qingdao University, No. 16, Jiangsu Road, Shinan District, Qingdao, 266000, Shandong, China.
| | - Nan Xia
- Institute of Digital Medicine and Computer-Assisted Surgery of Qingdao University, Qingdao University, No. 308, Ningxia Road, Shinan District, Qingdao, 266071, Shandong, China.
- Shandong Provincial Key Laboratory of Digital Medicine and Computer-Assisted Surgery, Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China.
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Brumpt E, Bertin E, Tatu L, Louvrier A. 3D printing as a pedagogical tool for teaching normal human anatomy: a systematic review. BMC MEDICAL EDUCATION 2023; 23:783. [PMID: 37864193 PMCID: PMC10589929 DOI: 10.1186/s12909-023-04744-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 10/03/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND Three-dimensional-printed anatomical models (3DPAMs) appear to be a relevant tool due to their educational value and their feasibility. The objectives of this review were to describe and analyse the methods utilised for creating 3DPAMs used in teaching human anatomy and for evaluating its pedagogical contribution. METHODS An electronic search was conducted on PubMed using the following terms: education, school, learning, teaching, learn, teach, educational, three-dimensional, 3D, 3-dimensional, printing, printed, print, anatomy, anatomical, anatomically, and anatomic. Data retrieved included study characteristics, model design, morphological evaluation, educational performance, advantages, and disadvantages. RESULTS Of the 68 articles selected, the cephalic region was the most studied (33 articles); 51 articles mentioned bone printing. In 47 articles, the 3DPAM was designed from CT scans. Five printing processes were listed. Plastic and its derivatives were used in 48 studies. The cost per design ranged from 1.25 USD to 2800 USD. Thirty-seven studies compared 3DPAM to a reference model. Thirty-three articles investigated educational performance. The main advantages were visual and haptic qualities, effectiveness for teaching, reproducibility, customizability and manipulability, time savings, integration of functional anatomy, better mental rotation ability, knowledge retention, and educator/student satisfaction. The main disadvantages were related to the design: consistency, lack of detail or transparency, overly bright colours, long printing time, and high cost. CONCLUSION This systematic review demonstrates that 3DPAMs are feasible at a low cost and effective for teaching anatomy. More realistic models require access to more expensive 3D printing technologies and substantially longer design time, which would greatly increase the overall cost. Choosing an appropriate image acquisition modality is key. From a pedagogical viewpoint, 3DPAMs are effective tools for teaching anatomy, positively impacting the learning outcomes and satisfaction level. The pedagogical effectiveness of 3DPAMs seems to be best when they reproduce complex anatomical areas, and they are used by students early in their medical studies.
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Affiliation(s)
- Eléonore Brumpt
- University of Franche-Comté, 19 rue Ambroise Paré, Besançon, 25000, France.
- Radiologie, CHU de Besançon, Besançon, 25000, France.
- Laboratoire Nano Médecine, Imagerie, Thérapeutique, EA 4662, University of Franche-Comté, 16 Route de Gray, Besançon, F-25000, France.
- Anatomy Department, UFR Santé, 19 Rue Ambroise Paré, CS 71806, Besançon, F25030, France.
| | - Eugénie Bertin
- University of Franche-Comté, 19 rue Ambroise Paré, Besançon, 25000, France
- Chirurgie Maxillo-Faciale, Stomatologie Et Odontologie Hospitalière, CHU de Besançon, Besançon, 25000, France
| | - Laurent Tatu
- University of Franche-Comté, 19 rue Ambroise Paré, Besançon, 25000, France
- Neurologie, CHU de Besançon, Besançon, 25000, France
- Laboratoire de Neurosciences Intégratives Et Cliniques, University Franche-Comté, EA 481, Besançon, F-25000, France
| | - Aurélien Louvrier
- University of Franche-Comté, 19 rue Ambroise Paré, Besançon, 25000, France
- Chirurgie Maxillo-Faciale, Stomatologie Et Odontologie Hospitalière, CHU de Besançon, Besançon, 25000, France
- Plateforme I3DM (Impression 3D Médicale), CHU Besançon, Besançon, 25000, France
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Youn JK, Park HS, Ko D, Yang HB, Kim HY, Yoon HB. Application of additional three-dimensional materials for education in pediatric anatomy. Sci Rep 2023; 13:9973. [PMID: 37340064 DOI: 10.1038/s41598-023-36912-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 06/12/2023] [Indexed: 06/22/2023] Open
Abstract
We conducted this study to investigate the effects of additional education using 3D visualization (3DV) and 3D printing (3DP) after applying 2D images for anatomical education in normal pediatric structures and congenital anomalies. For the production of 3DV and 3DP of the anatomical structures, computed tomography (CT) images of the four topics (the normal upper/lower abdomen, choledochal cyst, and imperforate anus) were used. Anatomical self-education and tests were administered to a total of 15 third-year medical students with these modules. Following the tests, surveys were conducted in order to evaluate satisfaction from students. In all four topics, there were significant increases in the test results with additional education with 3DV after initial self-study with CT (P < 0.05). The difference in scores was highest for the imperforate anus when 3DV supplemented the self-education. In the survey on the teaching modules, the overall satisfaction scores for 3DV and 3DP were 4.3 and 4.0 out of 5, respectively. When 3DV was added to pediatric abdominal anatomical education, we found an enhancement in understanding of normal structures and congenital anomalies. We can expect the application of 3D materials to become more widely used in anatomical education in various fields.
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Affiliation(s)
- Joong Kee Youn
- Department of Pediatric Surgery, Seoul National University Hospital, Seoul, Korea
- Department of Pediatric Surgery, Seoul National University College of Medicine, 101 Daehak-Ro, Jongro-Gu, Seoul, 03080, Korea
| | - Han Sang Park
- Department of Pediatric Surgery, Seoul National University Hospital, Seoul, Korea
| | - Dayoung Ko
- Department of Pediatric Surgery, Seoul National University Hospital, Seoul, Korea
| | - Hee-Beom Yang
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Gyounggi, Korea
| | - Hyun-Young Kim
- Department of Pediatric Surgery, Seoul National University Hospital, Seoul, Korea.
- Department of Pediatric Surgery, Seoul National University College of Medicine, 101 Daehak-Ro, Jongro-Gu, Seoul, 03080, Korea.
| | - Hyun Bae Yoon
- Office of Medical Education, Seoul National University College of Medicine, Seoul, Korea
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Aspanani A, Sadeqhi H, Omid A. The relationship between visual memory and spatial intelligence with students' academic achievement in anatomy. BMC MEDICAL EDUCATION 2023; 23:336. [PMID: 37194027 DOI: 10.1186/s12909-023-04327-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 05/05/2023] [Indexed: 05/18/2023]
Abstract
INTRODUCTION Academic achievement is influenced by various factors. Spatial intelligence and visual memory are among the factors that seem to be related to learning anatomy. The aim of this study was to investigate the relationship between visual memory and spatial intelligence with students' academic achievement in anatomy. METHODS The present study is a descriptive cross-sectional study. All medical and dental students who had chosen anatomy courses (Semester 3 medicine and 2 dentistry) were the target population (n=240). The study tools were Jean-Louis Sellier 's visual memory test to determine visual memory and ten questions from Gardner Spatial Intelligence Questionnaire were employed to assess spatial intelligence. The tests were performed at the beginning of the semester and its relationship with the academic achievement scores of the anatomy course was examined. Data were analyzed by descriptive statistics, independent t-test, Pearson correlation and multiple linear regression. RESULTS Data of 148 medical students and 85 dental students were analyzed. The mean score of visual memory in medical students (17.1±5.3) was significantly higher than dental students (14.3±4.6) (P-value <0.001). But the mean score of spatial intelligence (31.5±5.9) was not significantly different between medical and dental students (31.9±4.9) (P-value=0.56). Pearson correlation coefficient showed that in medical students there was a direct relationship between visual memory score and spatial intelligence score with scores of anatomy courses (P-value<0.05). Moreover, in dental students, there was a direct relationship between the score of anatomical sciences with the score of visual memory (P-value=0.01) and the score of spatial intelligence (P-value=0.003). CONCLUSION The results of this study showed that there is a significant relationship between spatial intelligence and visual memory with learning anatomy and planning to enhance these characteristics can be fruitful in students. It is suggested that Visual memory and spatial intelligence should be considered for student admission, especially in the fields of medicine and dentistry.
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Affiliation(s)
- Amin Aspanani
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hosein Sadeqhi
- Department of Anatomical Sciences, School of Medicine, Isfahan university of medical sciences, Isfahan, Iran
| | - Athar Omid
- Medical Education Research Center, Department of Medical Education, Isfahan University of Medical Sciences, Isfahan, Iran.
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Bu Y, Sharkey A, Bose R, Rehman TA, Saeed S, Khan A, Yunus R, Mahmood F, Matyal R, Neves S. Novel Three-Dimensionally Printed Ultrasound Probe Simulator and Heart Model for Transthoracic Echocardiography Education. J Cardiothorac Vasc Anesth 2023:S1053-0770(23)00314-2. [PMID: 37296022 DOI: 10.1053/j.jvca.2023.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 05/03/2023] [Indexed: 06/12/2023]
Abstract
Simulation-based training is an essential component in the education of transthoracic echocardiography (TTE). Nevertheless, current TTE teaching methods may be subject to certain limitations. Hence, the authors in this study aimed to invent a novel TTE training system employing three-dimensional (3D) printing technology to teach the basic principles and psychomotor skills of TTE imaging more intuitively and understandably. This training system comprises a 3D-printed ultrasound probe simulator and a sliceable heart model. The probe simulator incorporates a linear laser generator to enable the visualization of the projection of the ultrasound scan plane in a 3D space. By using the probe simulator in conjunction with the sliceable heart model or other commercially available anatomic models, trainees can attain a more comprehensive understanding of probe motion and related scan planes in TTE. Notably, the 3D-printed models are portable and low-cost, suggesting their potential utility in various clinical scenarios, particularly for just-in-time training.
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Affiliation(s)
- Yifan Bu
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Aidan Sharkey
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Ruma Bose
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Taha Abdul Rehman
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Shirin Saeed
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Adnan Khan
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Rayaan Yunus
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Feroze Mahmood
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Robina Matyal
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.
| | - Sara Neves
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
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Windram JD, Neal A, McMahon CJ. Evolution in Congenital Cardiology Education: The Rise of Digital-Learning Tools. CJC PEDIATRIC AND CONGENITAL HEART DISEASE 2023; 2:93-102. [PMID: 37970528 PMCID: PMC10642146 DOI: 10.1016/j.cjcpc.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/23/2022] [Indexed: 11/17/2023]
Abstract
Technology-enhanced learning is now an established part of medical education due to its ready availability and on-demand nature. This offers new opportunities but also challenges to both learners and teachers. This review outlines the current use of social media tools and online resources in medical education with a particular emphasis on congenital cardiology. It provides strategies to the reader on how to optimize learning in the digital environment and offers guidance on how such tools can be incorporated into routine educational practice. Suggestions for developing and assessing educational material online are discussed. Lastly, the concepts of digital professionalism and digital scholarship are explored to aid medical teachers and educators employ these technologies effectively into their teaching and career development.
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Affiliation(s)
- Jonathan D. Windram
- Department of Cardiology, Mazankowski Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Ashley Neal
- Department of Pediatric Cardiology, Cincinnati Children’s Hospital, Cincinnati, Ohio, USA
| | - Colin J. McMahon
- Department of Pediatric Cardiology, Children’s Health Ireland, Crumlin, Dublin 12, Ireland
- School of Medicine, University College Dublin, Belfield, Dublin 4, Ireland
- School of Health Professions Education, Maastricht University, Maastricht, the Netherlands
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12
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Application of 3D printing technology for pre-operative evaluation, education and informed consent in pediatric retroperitoneal tumors. Sci Rep 2023; 13:1671. [PMID: 36717595 PMCID: PMC9886922 DOI: 10.1038/s41598-023-28423-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 01/18/2023] [Indexed: 02/01/2023] Open
Abstract
To investigate usefulness of 3D printing for preoperative evaluations, student and resident education, and communication with parents or guardians of patients with pediatric retroperitoneal tumors. Ten patients planning retroperitoneal tumor resection between March and November 2019 were included. Preoperative computed tomography (CT) images were used for 3D reconstruction and printing. Surveyed items were understanding of preoperative lesions with 3 different modules (CT, 3D reconstruction, and 3D printing) by students, residents, and specialists; satisfaction of specialists; and comprehension by guardians after preoperative explanations with each module. The median age at operation was 4.2 years (range, 1.8-18.1), and 8 patients were diagnosed with neuroblastoma. The 3D printing was the most understandable module for all groups (for students, residents, and specialists, P = 0.002, 0.027, 0.013, respectively). No significant intraoperative adverse events or immediate postoperative complications occurred. All specialists stated that 3D printing enhanced their understanding of cases. Guardians answered that 3D printing were the easiest to comprehend among the 3 modules (P = 0.007). Use of 3D printing in treatment of pediatric patients with retroperitoneal tumors was useful for preoperative planning, education, and parental explaining with obtaining informed consents.
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13
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Ye Z, Jiang H, Bai S, Wang T, Yang D, Hou H, Zhang Y, Yi S. Meta-analyzing the efficacy of 3D printed models in anatomy education. Front Bioeng Biotechnol 2023; 11:1117555. [PMID: 36890917 PMCID: PMC9986435 DOI: 10.3389/fbioe.2023.1117555] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/09/2023] [Indexed: 02/22/2023] Open
Abstract
Three-dimensional printing models (3DPs) have been widely used in medical anatomy training. However, the 3DPs evaluation results differ depending on such factors as the training objects, experimental design, organ parts, and test content. Thus, this systematic evaluation was carried out to better understand the role of 3DPs in different populations and different experimental designs. Controlled (CON) studies of 3DPs were retrieved from PubMed and Web of Science databases, where the participants were medical students or residents. The teaching content is the anatomical knowledge of human organs. One evaluation indicator is the mastery of anatomical knowledge after training, and the other is the satisfaction of participants with 3DPs. On the whole, the performance of the 3DPs group was higher than that of the CON group; however, there was no statistical difference in the resident subgroup, and there was no statistical difference for 3DPs vs. 3D visual imaging (3DI). In terms of satisfaction rate, the summary data showed that the difference between the 3DPs group (83.6%) vs. the CON group (69.6%) (binary variable) was not statistically significant, with p > 0.05. 3DPs has a positive effect on anatomy teaching, although there are no statistical differences in the performance tests of individual subgroups; participants generally had good evaluations and satisfaction with 3DPs. 3DPs still faces challenges in production cost, raw material source, authenticity, durability, etc. The future of 3D-printing-model-assisted anatomy teaching is worthy of expectation.
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Affiliation(s)
- Zhen Ye
- School of clinical and basic medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
| | - Hanming Jiang
- School of clinical and basic medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
| | - Suyun Bai
- School of clinical and basic medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
| | - Tao Wang
- School of clinical and basic medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
| | - Duxiao Yang
- School of clinical and basic medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
| | - Haifeng Hou
- School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an, China
| | - Yuanying Zhang
- School of clinical and basic medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
| | - Shuying Yi
- School of clinical and basic medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, China
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Sanghera R, Kotecha S. The Educational Value in the Development and Printing of 3D Medical Models - a Medical Student's Perspective. MEDICAL SCIENCE EDUCATOR 2022; 32:1563-1564. [PMID: 36532393 PMCID: PMC9755412 DOI: 10.1007/s40670-022-01655-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/27/2022] [Indexed: 06/17/2023]
Affiliation(s)
- Rohan Sanghera
- School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Sai Kotecha
- School of Clinical Medicine, University of Cambridge, Cambridge, UK
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