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Clinical quality of amalgam restorations
Author(s) -
SKOGEDAL OLE,
HELöE LEIF ARNE
Publication year - 1979
Publication title -
european journal of oral sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.802
H-Index - 93
eISSN - 1600-0722
pISSN - 0909-8836
DOI - 10.1111/j.1600-0722.1979.tb00708.x
Subject(s) - amalgam (chemistry) , dentistry , medicine , orthodontics , buccal administration , chemistry , electrode
– The clinical quality of 203 mesio‐occlusal Class II and 127 buccal Class V restorations of 246 persons aged 25 years were studied. One third of the amalgam restorations were considered to be unacceptable. Marginal overhang was the prevailing type of failure (17%), recurrent caries occurred at 12% of the restorations, unacceptable proximal contact at 10%, unacceptable marginal adaptation at 8% and isthmus fractures at 2% .