A kinematic analysis on the immediate effects of occlusal splints in gait and running body sway patterns. Issue 2 (4th March 2022)

• Record Type: Journal Article
• Authors: Dias, Amândio; Redinha, Luís; Rodrigues, Maria João; Silva, Luís; Pezarat-Correia, Pedro
• Is Part Of: Cranio. Volume 40:Issue 2(2022)
• Page Start: 119
• Page End: 125
• Publication Date: 2022-03-04
• Subjects: Ergogenic aid -- body sway -- occlusal splints -- kinematics -- body posture; Temporomandibular joint disorders -- periodicals; Temporomandibular joint -- Diseases -- Periodicals; 617.51
• DOI: 10.1080/08869634.2020.1721173
• Languages: English
• ISSNs: 0886-9634

Abstract

ABSTRACT: Objective : This study aims to determine whether changes in dental occlusion are correlated to body posture during walking and running. Methods : Fifteen healthy subjects were assessed by a prosthodontist and deemed asymptomatic. Analyses of gait and running were performed in three conditions, in random order: a) occlusal splint; b) placebo splint; and c) no splint. The occlusal splint used in this study positioned the mandible in a stable position. Kinematic data was collected using a 3D motion capture system. Results : Changes in dental occlusion induced by occlusal splints did not influence body sway during gait or running. No significant differences were found between any of the test conditions. Conclusion : Occlusal splints have no effect on body sway during gait or running. High inter-subject variability in kinematic parameters was found, which should be considered in future studies.