<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Speech is one of the most important functions of the stomatognathic system. The aim of the study was to assess mandibular movements during speech depending on the skeletal class and the mutual relationship between the incisors. Forty-nine patients without functional disorders of the masticatory organ were examined. In subjects with skeletal class I, the mean length of condylar motion in the sagittal plane was 0.8 mm; in the case of class II, it was – 1.2 mm; and for class III, it was 0.9 mm. There was no statistically significant correlation between the examined parameters of mandibular translation movement during speech with gender or skeletal class. However, the correlations between the maximum mandibular rotation angle and the position of the incisors were statistically significant.</p>
</abstract>

Speech is one of the most important functions of the stomatognathic system. The aim of the study was to assess mandibular movements during speech depending on the skeletal class and the mutual relationship between the incisors. Forty-nine patients without functional disorders of the masticatory organ were examined. In subjects with skeletal class I, the mean length of condylar motion in the sagittal plane was 0.8 mm; in the case of class II, it was – 1.2 mm; and for class III, it was 0.9 mm. There was no statistically significant correlation between the examined parameters of mandibular translation movement during speech with gender or skeletal class. However, the correlations between the maximum mandibular rotation angle and the position of the incisors were statistically significant.

Electronic analysis of mandibular movements during speech depending on the skeletal class

Pomeranian Medical University in Szczecin

Department of Preclinical Conservative Dentistry and Preclinical Endodontics

Department of Biochemistry and Medical Chemistry

Pomeranian Journal of Life Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Speech is one of the most important functions of the stomatognathic system. The aim of the study was to assess mandibular movements during speech depending on...

Electronic analysis of mandibular movements during speech depending on the skeletal class

Publié en ligne: 08 oct. 2023

Pages: 10 - 13

DOI: https://doi.org/10.21164/pomjlifesci.954

Mots clés
phonation, axiograph, condylar movement, skeletal frame, incisors

© 2023 Małgorzata Tomasik et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Electronic analysis of mandibular movements during speech depending on the skeletal class

Publié en ligne: 08 oct. 2023

Pages: 10 - 13

DOI: https://doi.org/10.21164/pomjlifesci.954

Mots clésphonation, axiograph, condylar movement, skeletal frame, incisors

© 2023 Małgorzata Tomasik et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
phonation, axiograph, condylar movement, skeletal frame, incisors