Retention of cast endodontic posts: comparison of cementing agents.
Zinc phosphate, glass-ionomer, and polycarboxylate cements were compared with a composite for ability to retain cast gold posts in prepared root canals of extracted teeth. Zinc phosphate and glass-ionomer cements were found to be more retentive than polycarboxylate cement and composite.
Radke
R A
RA
University of California, San Francisco, School of Dentistry.
Barkhordar
R A
RA
Podesta
R E
RE
D002484:Cementation; D003188:Composite Resins; D003442:Crowns; D003738:Dental Cements; D003781:Denture Retention; D005899:Glass Ionomer Cements; D006801:Humans; D008422:Materials Testing; D011076:Polycarboxylate Cement; D011176:Post and Core Technique; D012390:Root Canal Therapy; D013718:Tensile Strength; D015036:Zinc Phosphate Cement
D003188:Composite Resins; D003738:Dental Cements; D005899:Glass Ionomer Cements; D011076:Polycarboxylate Cement; D015036:Zinc Phosphate Cement