遊離端局部義齒 使用時 支台齒 動搖에 對한 副木의 效果(Ⅰ)
Effect of splinting on abutment tooth movement when a distal extension partial denture used.(Ⅰ)
광주보건전문대학논문집 1985년 10권 1호 p.81 ~ 86
소속 상세정보
鄭宗鉉
KMID : 0615219850100010081
Abstract
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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