乳臼歯部における接着性アマルガムの臨床的評価

概要

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This study is evaluatin clinical of amalgam bonded with adhesive resin (4-META/MMATBB) in primary molars. The subjects were 3 to 10 year old 34 children who visited the clinic of a general practitioner in Sapporo. A total of 46 cavities (Class II) in primary molars were erstoerd with amalgam bonded with adhesive resin. These restorations were evaluated for wear, marginal fractures, body fractures, fracture of teeth, pulp sensitivity, missing , and secondary caries. The results up to 24 months were as follows : 1) There were no post-operative pain, hypersensitivity to cold, or mastication pain. 2) There was one case of attrition of marginal restorations after 6 months, and one each was after 9 months, 12 months, 15 months 18 months, and after 24 months. 3) These was one marginal tooth fracture after 6 months, one ofter 18 months, and one after 21 months. There were no cases of fractures of the restorative body, falling materials, or of secondary caries. It is suggested that the adhesive amalgam technique is be very useful for restoring primary molars.
北海道医療大学の論文
1999-06-30