義歯装着および咬合位の変化が無歯顎者の重心動揺に及ぼす影響について  [in Japanese] The Effect of Wearing Denture and Changes of Occlusal Position on Body Sway in Edentulous Patient  [in Japanese]

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Author(s)

    • 丸谷 美和 MARUYA Miwa
    • 日本歯科大学新潟歯学部歯科補綴学教室第3講座 Department of Complete Denture, The Nippon Dental University, School of Dentistry at Niigata
    • 清水 公夫 SHIMIZU Kimio
    • 日本歯科大学新潟歯学部歯科補綴学教室第3講座 Department of Complete Denture, The Nippon Dental University, School of Dentistry at Niigata
    • 大沼 智之 OHNUMA Tomoyuki
    • 日本歯科大学新潟歯学部歯科補綴学教室第3講座 Department of Complete Denture, The Nippon Dental University, School of Dentistry at Niigata
    • 小司 利昭 KOJI Toshiaki
    • 日本歯科大学新潟歯学部歯科補綴学教室第3講座 Department of Complete Denture, The Nippon Dental University, School of Dentistry at Niigata
    • 森田 修己 MORITA Osami
    • 日本歯科大学新潟歯学部歯科補綴学教室第3講座 Department of Complete Denture, The Nippon Dental University, School of Dentistry at Niigata

Abstract

To clarify the correlation between the changes in the status of the occlusion system and the systemic posture, an investigation of the states of denture wearing in edentulous and changes in their body sways associated with occlusal support was made, focusing on the postural reflex. Body sway was assessed under four conditions: during clenching, centric occlusion, the rest position wearing upper and lower dentures and during the rest position with no dentures. The following results were obtained:<BR>1. The standard deviation in the X component (right-left direction) of body sway was significantly larger during the rest position without dentures than during either of the rest position, centric occlusion, or clenching with dentures.<BR>2. The differences in the standard deviations in the Y component (anterior-posterior direction) were not significant among the above four conditions.<BR>3. The distance of body sway during the rest position with dentures was significantly larger than any distance during centric occlusion or clenching with dentures, or during the rest position without dentures.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 44(6), 781-785, 2000-12-10

    Japan Prosthodontic Society

References:  13

Cited by:  4

Codes

  • NII Article ID (NAID)
    10008156619
  • NII NACSIS-CAT ID (NCID)
    AN00197911
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03895386
  • Data Source
    CJP  CJPref  J-STAGE 
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