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KMID : 0615219850100010081
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Journal of Kwangju Health
1985 Volume.10 No. 1 p.81 ~ p.86
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Effect of splinting on abutment tooth movement when a distal extension partial denture used.(Ⅰ)
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鄭宗鉉
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Abstract
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The effect of splinting- on abutment tooth distal movement was investigated in an in vitro study. An acrylic resin, mandibular model with missing molars and a removable partial denture framework were constructed. The roots of the premolars and edentulous ridges were coated with silicone rubber.
A modified Ney surveyor was used for vertical load application, and abutment tooth distal movement measurements were made with a dial gauge when four conditions were tested by applying unilateral vertical loadings.
The abtained result was that a significant decrease in the magnitude of movement resulted when the abutment teeth were splinted.
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