根面板についての臨床的研究 : 根面板の歯周組織とoverdentureへの影響について  [in Japanese] Clinical Study of Root Caps : The Influence to the Periodontal Tissue of Root Caps and Overdenture  [in Japanese]

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Author(s)

Abstract

The morphological changes in periodontal tissues around root caps, anchor teeth, and dentures were examined in 24 denture wearer with root caps (mean age: 63.4 years) to study the influence of root caps on tooth preservation and protection of the residual ridge and denture conditions. Sixty-two root caps were morphologically classified into five types. The root caps of long square type were frequently worn on premolar teeth, while those of short dome type were worn on the incisor and canine teeth. The mobility of tooth was significantly largest in the group with the short dome type and in the subjects wearing denture for 4-10 years, while it was lowest in those wearing denture for 10 years. The periotron value, which reflects periodontal inflammation, was significantly smallest in the group with the long square type. These results suggested that the shape of root caps might relate to the prognosis. The major mastication is more likely to be done on the same side as in the root cap in full overdenture wearer with root caps.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 42(6), 972-980, 1998-12-10

    Japan Prosthodontic Society

References:  21

Cited by:  2

Codes

  • NII Article ID (NAID)
    10008171498
  • 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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