Merle, Cordula Leonie and Rott, Theresa Antonia and Rauch, Angelika and Wolfarth, Bernd and Wuestenfeld, Jan and Hellmann, Daniel and Haak, Rainer and Schmalz, Gerhard and Ziebolz, Dirk (2025) Temporomandibular disorders and the use of oral splints among elite sport athletes: a questionnaire-based cross-sectional study in Germany. CLINICAL ORAL INVESTIGATIONS, 29 (7): 369. ISSN 1432-6981, 1436-3771
Full text not available from this repository. (Request a copy)Abstract
Objective This retrospective, monocentric, questionnaire-based cross-sectional study investigated self-reported symptoms of temporomandibular disorders (TMDs) and oral splint use among elite German athletes.<br /> Materials and methods Elite athletes (all sports except disability sports, 18-35 years old) who completed a questionnaire on oral health in sports between May 2020 and April 2021 were included. The assessed parameters included anamnestic TMD symptoms (3Q/TMD), oral splint use (presence, reason, wearing habits), current stress levels (scale 1-10), current training load (hours/week), and oral health-related quality of life (OHRQOL; OHIP-G5). Data from 337 elite athletes (23 +/- 4 years, 50% female) were analysed. The prevalence of self-reported TMD symptoms was compared across sexes, orofacial trauma risk levels, and types of sports activity.<br /> Results 10% of the athletes reported TMD symptoms, with a significant sex difference (male: 5%, female: 15%; p = 0.006 ) There was no significant difference based on orofacial trauma risk (p = 0.941) or activity type (p = 0.913) A higher propor-tion of athletes with self-reported TMD symptoms reported impaired OHRQOL (OHIP>0: p < 0.001 ) whereas there were no differences in stress levels and training load. Oral splint use was reported by 26% of the athletes.<br /> Conclusions 10% of elite German athletes require further diagnostic evaluation regarding possible TMD, which might be comparable to the prevalence of TMD among the general population. One quarter of the athletes reported having oral splints.<br /> Clinical Relevance: TMD, bruxism, and oral splints should be routinely considered in sports dental care.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | DIAGNOSTIC-CRITERIA; OROFACIAL PAIN; HEALTH; MANAGEMENT; RECOMMENDATIONS; METAANALYSIS; ASSOCIATION; PERFORMANCE; NETWORK; LIFE; Sports; Sports dentistry; Oral health; Aligner; Competitive sports; TMD prevalence |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Lehrstuhl für Zahnärztliche Prothetik |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 15 Sep 2026 09:46 |
| Last Modified: | 15 Sep 2026 09:46 |
| URI: | https://pred.uni-regensburg.de/id/eprint/67076 |
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