Abstract
BACKGROUND: Molar incisor hypomineralization (MIH) is a developmental dental disease, and its clinical management challenges dentists. This study aimed to investigate the knowledge about MIH and the attitudes towards learning more about MIH among undergraduate and postgraduate students attending the School of Stomatology, Wuhan University. METHODS: This survey was based on a questionnaire modified based on previous studies. The questionnaire was sent to 540 undergraduate and postgraduate students from the School of Stomatology, Wuhan University. The questions covered their clinical experience, perceptions, clinical management, and preferences for further training. Data were analysed with the Chi-square test. RESULTS: We collected 368 questionnaires (response rate: 68%). Among them, 89% (328/368) were eligible for analysis. Most respondents (80%) had heard of MIH, primarily from classroom teaching. However, only 40% of the students had observed the disease clinically, and a relatively low proportion of students were familiar with the aetiology, prevalence, differential diagnosis, and treatment of MIH. Most respondents were highly enthusiastic and had great expectations about further systematic teaching about MIH. CONCLUSION: Most students in this study had heard of MIH, but few were familiar with the principles of its differential diagnosis. Systematic teaching about MIH is warranted.