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A Customized Mouthguard Design for a Child with Orofacial Myofunctional Disorder: A Case Report
Masatoshi Otsugu1, Fumikazu Tojo1, Rena Okawa1
1Department of Pediatric Dentistry, Graduate School of Dentistry, The University of Osaka, Osaka 565-0871, Japan.
Pediatric Reports
|February 20, 2026
Summary
Custom mouthguards for children should consider individual oral functions. A modified design featuring tongue-palate contact holes improved tongue elevation and lip seal in a pediatric patient, preventing dental trauma.
Area of Science:
- Dentistry
- Pediatric Dentistry
- Orthodontics
Background:
- Orofacial myofunctional disorders and harmful oral habits are common in children.
- These conditions increase the risk of oral and dental trauma.
- Custom mouthguards for children require consideration of tooth replacement and oral function.

