Role and Function of Mouthguard

Kwon,  Kung-Rock

doi:2018.56.6.324

J Korean Dent Assoc > Volume 56(6); 2018 > Article

Journal of Korean Dental Association 2018;56(6):324-332.
DOI: https://doi.org/10.22974/jkda.2018.56.6.002 Published online June 30, 2018.

마우스가드의 역할과 기능

권긍록

경희대학교 치과대학.치의학전문대학원 치과보철학교실

Role and Function of Mouthguard

Kung-Rock Kwon

Department of Prosthodontics, School of Dentistry, Kyung Hee University

Abstract

A mouthguard is a protective device normally worn on the upper jaw, to reduce injures to the teeth, jaws and surrounding soft tissues. It has a definite role in preventing injuries to the teeth and face and for this reason it is strongly recommended for all sporting activities where there is a risk of trauma to the teeth and associated structures. Mouthguards can be effective in reducing impact force to the teeth, and attributed to enhancement of postural control and muscle performance during teeth clenching. Although there is evidence that mouthguards reducing impact force to the teeth, and prevent orofacial trauma occurrence during sport practice, the influence of this device on athletic performance has not been systematically quantified. Nevertheless, wearing a dentally fitted laminated mouthguard of at least 3 mm thickness can be strongly recommended during sport practice.

Key Words: mouthguard;impact force;athletic performance;laminated mouthguard;