Browsing by Author "Etchegoyen, Graciela"

Now showing 1 - 1 of 1
  • Anotación
    Prevalence of signs and symptoms of temporomandibular disorders in children in the state of Puebla, Mexico, evaluated with the research diagnostic criteria for temporomandibular disorders (RDC/TMD)
    (2010-12) Moyaho Bernal, Angeles; Lara Muñoz, María del Carmen; Espinosa de Santillana, Irene; Etchegoyen, Graciela; Irene; Espinosa de Santillana, Irene; 0000-0002-9055-2460
    "The aim of this work was to describe the prevalence of signs and symptoms of temporomandibular disorders (TMD) in children of the State of Puebla, Mexico. A descriptive observational study was performed. After calculating sample size, children who met the following selection criteria were included: registered at an official elementary school, either sex, ages between 8 and 12 years, who accept to participate in the study and whose parents have signed the informed consent forms. The Research Diagnostic Criteria for Temporomandibular Disorders were used by calibrated researchers (Kappa.90) under the same conditions. Descriptive statistics were applied by using SPSSv15 software. The study included 235 children, 129 (54.9%) female and 106 (45.1%) male, of average age 9.31+1.2 years. Prevalence of signs and symptoms was 33.2%, and predominately muscular (82%), 48.1% showed signs of muscular pain and 19.1% joint pain. 63.4% showed signs of alteration in the mouth opening pattern, 39.1% presented joint sounds on opening or closing the mouth and 20.4% on mandibular excursions. The high prevalence of signs and symptoms related to temporomandibular disorders, in particular in children with mixed dentition, shows the importance of TMD evaluation during this period, when morphological changes associated to growth and craniofacial development prevail".