Oral Health Status, Preventive Behaviors, and Dental Injury Experience in Croatian Basketball Athletes

Objectives: This cross-sectional study aimed to evaluate oral health knowledge, self-perceived oral status, hygiene behaviors, prevalence of dental injuries, and mouthguard use among Croatian basketball players and coaches. Materials and Methods: A total of 414 participants of both sexes, spanning various levels of basketball participation in Croatia, completed an anonymous online questionnaire assessing oral health knowledge, hygiene habits, trauma history, and preventive practices. Data was analyzed using descriptive statistics, Chi-square, Mann–Whitney, and Kruskal–Wallis tests. Results: Participants demonstrated generally poor oral health knowledge, with coaches scoring significantly higher than players (p < 0.05), and knowledge levels varying according to education and socioeconomic status (p ≤ 0.001). A majority reported no prior dental trauma (69.6%), and mouthguard use was notably low (20.8%). While regular toothbrushing was prevalent (87%), the use of dental floss was limited (39.9%). The most reported oral health problems included gingival bleeding (37.9%), dental calculus (35.0%), and tooth sensitivity (34.3%). Conclusions: Despite relatively good hygiene habits, Croatian basketball players demonstrated low oral health knowledge and insufficient preventive practices, particularly regarding mouthguard use. These findings indicate the need for targeted education and preventive strategies within the basketball community.