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Using Mixed‐Reality Technology to Enhance Miniscrew Implant Insertion Training: A Feasibility Mixed‐Methods Study

Year: 2025

Type: article

Abstract: PURPOSE: Miniscrew implant insertion training conventionally involves hands-on practice using typodont models with relevant surgical armamentariums. However, without access to sophisticated dental models for teaching, visualization of surrounding anatomy is challenging. This mixed-methods study detailed the potential of using a mixed-reality (MR) technology-based educational tool named S.M.I.L.E. (Specialized Mixed-reality Innovative Learning Experience) as a novel approach for teaching the miniscrew implant insertion procedure and how the prototype was improved to address user feedback. METHODS: A mixed-methods design was employed, and participants were divided into two groups: Group A (n = 13) subjects underwent training using conventional methods, while Group B (n = 14) subjects used S.M.I.L.E. Quantitative data were collected from pre-/post-intervention surveys, a post-intervention assessment, and a postworkshop survey. Qualitative data included free-text responses in the postworkshop survey and transcripts from focus group discussions. RESULTS: Following the MR educational intervention, participants reported a significant improvement in self-perceived competency levels compared to baseline scores. However, no significant variance in self-reported competency levels or assessed competency levels was observed between the two groups. Positive feedback regarding the use of MR included interest incitement from novel technology, a better understanding of the treatment planning process, a realistic clinical setting, systematic guidance, enhanced visualization, and opportunities for repeated training. Negative feedback would be the lack of tactile feedback, steep learning curve, imprecision, and technological glitches experienced. CONCLUSION: Feedback on the use of S.M.I.L.E yielded mixed results, with identified areas for development. This enabled improvement and enhancements to the prototype so that a more comprehensive training experience for miniscrew implant insertion can be possible in the future.

Source: Journal of Dental Education

DOI: 10.1002/jdd.13886

Authors: Yi Lin Song, Chee Wee Benjamin Ng, Li Yen Elaine Tan, Lean Heong Foo

Institutions: Duke-NUS Medical School, National Dental Centre of Singapore

Language: English

Topic: Orthodontics and Dentofacial Orthopedics

Subfield: Orthodontics

Field: Dentistry

Domain: Health Sciences

SDGs: Quality education, Good health and well-being

Open Access status: bronze

Funders: Duke-NUS Medical School, Singapore University of Social Sciences, Institute for Adult Learning