title: [Observation of the clinical effects of two kinds of resin materials for restoring the defects of maxillary incisor].
abstract: To analyse and compare the effects of the resin materials of etched and nonetched groups in restoring the defect of maxillary incisor. 120 teeth were divided into two groups and filled by two kinds of materials. One year follow up results was studied. The effects of retention had no significant difference between the two groups, but the nonetched group had a lower stimulation to the pulp than the other one in restoring middle to deep caries. Compared to the etched group, the nonetched materials of resin has lower stimulation to pulp, more adhesion and higher success rate.
authors.affiliation: Department of Stomatology, Qilu Hospital of Shandong University, Jinan 250012, Shandong Province, China.
authors.forename: Pei-Hong
authors.initials: PH
authors.lastname: Cheng
authors.forename: Gen-Rong
authors.initials: GR
authors.lastname: He
mesh_terms: D000293:Adolescent; D000328:Adult; D020770:Compomers / Q000737:chemistry*; D003188:Composite Resins / Q000737:chemistry*; D003731:Dental Caries / Q000628:therapy*; D045662:Dental Etching; D005260:Female; D006801:Humans; D007180:Incisor / Q000473:pathology; D008297:Male; D008875:Middle Aged
chemical_list: D020770:Compomers; D003188:Composite Resins; C088486:Dyract