Comparing the Effect of Multi-Media-Based and Traditional Teaching Methods on Single Crown Preparation Factors Using CAD System
| Author | Hedaiat Moradpoor | en |
| Author | Pourya Gorji | en |
| Author | Fatemeh Ghorbani | en |
| Author | Mohsen Safaei | en |
| Orcid | Hedaiat Moradpoor [0000-0002-9161-8038] | en |
| Orcid | Mohsen Safaei [0000-0003-3885-6640] | en |
| Issued Date | 2023-06-30 | en |
| Abstract | Background: This study aimed to determine the effect of multimedia-based and traditional teaching methods on the quality of dental student preparation by evaluating its smoothness, occlusal reduction, and the presence of undercut in the pre-clinic period. Methods: This study was conducted on 60 pre-clinical dental students, who were divided into two groups of A and B. Group A was trained through Multimedia-based teaching methods, including PowerPoint, instructor demonstration, and procedural videos, and group B was trained by traditional education methods, which only included instructor demonstration. The computer-aided design (CAD) system was used to evaluate the preparation factors of smoothness, presence of undercuts, and occlusal reduction on the second premolar and first molar teeth. Results: A significant difference was found between the frequency of smoothness in two education groups for teeth 5 and 6 (P = 0.026, P = 0.022). However, there was no significant difference between the frequency distribution of occlusal reduction in the two education groups (P = 0.383 and 0.168, for teeth 5 and 6, respectively) and was no significant difference between the undercut frequency in the two education groups (P = 0.365 and 0.078 for teeth 5 and 6, respectively). Conclusions: Based on the results, multimedia-based education can effectively promote two challenging preparation factors, including occlusal reduction and smoothness among pre-clinical students. | en |
| DOI | https://doi.org/10.5812/erms-121752 | en |
| Keyword | Teaching Methods | en |
| Keyword | Undercut | en |
| Keyword | CAD System | en |
| Keyword | Single Crown | en |
| Publisher | Brieflands | en |
| Title | Comparing the Effect of Multi-Media-Based and Traditional Teaching Methods on Single Crown Preparation Factors Using CAD System | en |
| Type | Research Article | en |
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