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Teeth grinding, oral motor performance and maximal bite force in cerebral palsy children
Author(s) -
Botti Rodrigues Santos Maria Teresa,
Cristina Duarte Ferreira Maria,
Oliveira Guaré Renata,
Sergio Guimarães Antonio,
Lira Ortega Adriana
Publication year - 2015
Publication title -
special care in dentistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.328
H-Index - 41
eISSN - 1754-4505
pISSN - 0275-1879
DOI - 10.1111/scd.12106
Subject(s) - cerebral palsy , medicine , spastic cerebral palsy , spastic , bite force quotient , grinding , dentistry , physical medicine and rehabilitation , mechanical engineering , engineering
Aim: Identify whether the degree of oral motor performance is related to the presence of teeth grinding and maximal bite force values in children with spastic cerebral palsy. Methods: Ninety‐five spastic cerebral palsy children with and without teeth grinding, according to caregivers’ reports, were submitted to a comprehensive oral motor performance evaluation during the feeding process using the Oral Motor Assessment Scale. Maximal bite force was measured using an electronic gnathodynamometer. Results: The teeth grinding group (n = 42) was younger, used anticonvulsant drugs, and was more frequently classified within the subfunctional oral motor performance category. Teeth grinding subfunctional spastic cerebral palsy children presented lower values of maximal bite force. The functional groups showing the presence or absence of teeth grinding presented higher values of maximal bite force compared with the subfunctional groups. Conclusion: In spastic cerebral palsy children, teeth grinding is associated with the worse oral motor performance.