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Five‐year study of cervical erosions restored with resin and dentin‐bonding agent
Author(s) -
Hansen Erik Keith
Publication year - 1992
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.1600-0722.1992.tb01751.x
Subject(s) - dentin , dentistry , retention rate , enamel paint , medicine , computer science , computer security
The cumulative retention rate of a microfilled resin in non‐undercut cervical abrasion/erosion lesions was studied over a 5‐yr period. The enamel was etched and the dentin was pretreated with either Gluma ( n = 75) or the first marketed version of Scotchbond ( n = 30). The cumulative 5‐yr retention rate of the Gluma fillings was 90% and that of the Scotchbond fillings 47% (the 95% confidence limits were 83–98% for Gluma fillings and 27–67% for Scotchbond fillings). The retention rate with both bonding agents was significantly higher in the maxillary arch than in the mandibular arch.