数量化II類を応用した顎関節症症状と咬合接触状態との関連  [in Japanese] The Relationship between Occlusal Contact and Temporomandibular Dysfunction Symptoms by Quantification Theory II  [in Japanese]

Access this Article

Search this Article

Author(s)

    • 向田 吉範 MUKAIDA Yoshinori
    • 愛知学院大学歯学部歯科補綴学第3講座 The 3rd Department of Prosthodontic Dentistry, School of Dentistry, Aichi-Gakuin University

Abstract

The purpose of this study was to clarify the relationship between extraordinary occlusal contact and temporomandibular dysfunction (TMD) symptoms. Of 258 persons with and without TMD, the occlusal contacts, in the intercuspal position (ICP), protrusive position and lateral position, the orofacial pain and the articular disk displacement in TM J were recorded, and analyzed by quantification theory II. As for the true rate, F value and discriminative coefficient, the results were as follws:<BR>1. Relationship to Orofacial Pain<BR>1) True rate<BR>The true rate was about 70%.<BR>2) F value and discriminative coefficient<BR>In the ICP, the F value was high at the 2nd molar. In the lateral position, it was high at the working side canine and at the 2nd molar on the balancing side.<BR>2. Relationship to Disk Displacement<BR>1) True rate<BR>The true rate was the highest at the lateral position.<BR>2) F value and discriminative coefficient<BR>In the ICP, the F value was high at the 2nd molar.<BR>In the lateral position, the F value was highest at the working side canine followed by the 1st premolar on the working side in relation to the working and both side disk displacement and the 2nd molar on the balancing side in relation to the balancing side disk displacement.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 41(2), 170-181, 1997-04-01

    Japan Prosthodontic Society

References:  45

Cited by:  4

Codes

  • NII Article ID (NAID)
    10008165580
  • NII NACSIS-CAT ID (NCID)
    AN00197911
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03895386
  • Data Source
    CJP  CJPref  J-STAGE 
Page Top