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Fig. 8 | BMC Oral Health

Fig. 8

From: Shear bond strength of ceramic laminate veneers to finishing surfaces with different percentages of preserved enamel under a digital guided method

Fig. 8

SEM micrographs of fractured specimens. a Cohesive failure from the G4 group. b Mixed failure from the G4 group. c Adhesive failure from the G4 group. white circle: dentin; yellow circle: enamel; yellow arrow: residual adhesive; White arrow: fracture interface; Red arrow: Internal structure of adhesive; blue arrow: filler content of adhesive; × 50 fracture interface in black circle at upper left corner

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BMC Oral Health

ISSN: 1472-6831

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