Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0029713 (immaturity)
 4,335 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This report investigates associations between prevalence of functional disturbances of the masticatory system and speech disorders. The subjects were 157 children referred for speech therapy to the hospital and a control group all 130 first-graders at two elementary schools, mean age 7 years 6 months. During clinical examinations, signs and symptoms of TMJ dysfunction were recorded by the same dentist. Articulatory speech disorders were diagnosed by the same phoniatrician using the Remes Articulatory Test (Remes, 1975) for the Finnish language. The results showed that in the hospital referral group the mean value for maximal opening was smaller while laterotrusion movements and maximal protrusion of the mandible were larger than in the control group. The study group also more often had CM disorders and occlusal interferences than children of the first grade sample. In the present data, a higher frequency of subjective symptoms and several clinical signs of CMD were related to certain articulatory speech disorders. Risk of having too anteriorly-produced sounds, mainly 's'-sounds, decreased with advancing age in 6-8-year-old children. In conclusion, expression of both craniomandibular disorder and disorders in speech sound production seem to a considerable extent to reflect immaturity of fine motor control of the orofacial muscles in 6-8-year-old children.
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PMID:Relationship between craniomandibular dysfunction and pattern of speech sound production in a series of first-graders. 174 85

This study is the second part of a longitudinal investigation on different orofacial dysfunctions in growing individuals. The aim of the present report was to determine, in 219 children with and without articulatory speech disorders, whether certain associations among misarticulations of speech, craniomandibular disorders (CMD), and problems in oral motor skills still were found at the age of 9-11 years, as they had been in these children at the age of 6-8 years. Multiple logistic regression models showed that certain aspects of dental malocclusion such as large overjet, anterior open bite and lateral cross-bite, and certain signs of CMD such as palpatory tenderness of the TMJ, jaw deviation on opening and bruxism were related to misarticulations of speech. Children with sounds produced too far posteriorly seemed to have a smaller maximal opening but larger laterotrusive and protrusive movement capacities of the mandible than children with correct speech articulation. Despite maturation of the oral motor skills with age, among 9-11-year-olds various orofacial dysfunctions still seemed to be associated with each other. This probably indicates fixation of certain speech misarticulations rather than immaturity of the fine motor control.
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PMID:Associations among different orofacial dysfunctions in 9-11-year-olds. 868 66