Temporomandibular disorders in the adult population of Okayama City, Japan.

@article{Matsuka1996TemporomandibularDI,
  title={Temporomandibular disorders in the adult population of Okayama City, Japan.},
  author={Yoko Matsuka and Hirofumi Yatani and Takuo Kuboki and Atsushi Yamashita},
  journal={Cranio : the journal of craniomandibular practice},
  year={1996},
  volume={14 2},
  pages={158-62}
}
In order to discover the prevalence of signs and symptoms of temporomandibular disorders (TMD) in Japan, and the difference in the prevalence among various sex and age groups in the Japanese population, 672 individuals (304 males and 368 females, age range 20-92 years) were selected randomly in Okayama City, Japan, and were investigated by means of questionnaires and clinical examinations. The reported frequency of symptoms was: TMJ sounds 24%, facial-TMJ-jaw pain 11%, headache 27%, teeth… CONTINUE READING