Open AccessRelationship between malocclusion and fonoarticulatory disorders
Author(s) -
Farret Mm,
Jurach Em,
Larissa Bustamante Capucho Brandão,
Moraes Dc,
; Brandão,
Santos Sl
Publication year - 1998
Publication title -
the international journal of orofacial myology
Language(s) - English
Resource type - Journals
eISSN - 2694-2526
pISSN - 0735-0120
DOI - 10.52010/ijom.1998.24.1.2
Subject(s) - malocclusion , occlusion , orthodontics , medicine , portuguese , psychology , audiology , dentistry , linguistics , philosophy , cardiology
The authors examined 113 subjects between the ages of 9 and i 4 years, 59 males and 54 females, in the town of Santa Maria, state of Rio Grande do Sul, Brazil. Dental/ orthodontic assessment revealed that 12 had normal occlusion, and 66 had Class I, 18 had Class II division 1, 7 had Class II division 2, and 10 had Class Ill malocclusions. For the analysis of the speech articulatory disorders, the Yavas, Hernadorena & Lamprecht (1992) adapted test was used. A list of words was selected that had all phonemes of the Portuguese language, in all possible positions in the words. A tape recording was utilized for later analysis of the speech sample and a phonetic transcription of the words was done. Results indicated that the 12 subjects with normal occlusion did not have speech-articulatory disorders; however, there were correlations between malocclusion and articulatory problems. Twenty of the; 13 subjects (17.7%) were identified as having malocclusion and articulatory disorders. This study attempted to define possible relationships between malocclusion and fonoarticulatory disorders.