title: Solubility of root-end-filling materials: a comparative study.
abstract: This study tested solubility of 3 root-end filling materials (IRM, Pro Root, and Superseal) and an endodontic sealer (Argoseal) used as positive control. The test was performed according to the International Standards Organization 6876 standard and the American Dental Association specification #30. Six specimens of each material were prepared and immersed in water. Solubility was determined after 24 hours and 2 months and analyzed statistically with a one-way analysis of variance test. All retrograde filling materials were of low solubility. Under the conditions of the present study, IRM, Superseal, and Pro Root are virtually insoluble; this is an adequate physical property for use as root-end filling materials.
authors.affiliation: Department of Operative Dentistry, University of Pavia, Policlinico San Matteo, Piazzale Golgi 3, 27100 Pavia, Italy. c.poggio@unipv.it
authors.forename: Claudio
authors.initials: C
authors.lastname: Poggio
authors.forename: Marco
authors.initials: M
authors.lastname: Lombardini
authors.forename: Conti
authors.initials: C
authors.lastname: Alessandro
authors.forename: Rindi
authors.initials: R
authors.lastname: Simonetta
mesh_terms: D017607:Aluminum Compounds / Q000737:chemistry*; D017610:Calcium Compounds / Q000737:chemistry*; D004338:Drug Combinations; D008768:Methylmethacrylates / Q000737:chemistry*; D019815:Oxalic Acid / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*; D012387:Root Canal Filling Materials / Q000737:chemistry*; D017640:Silicates / Q000737:chemistry*; D012995:Solubility; D013997:Time Factors; D014867:Water; D015035:Zinc Oxide-Eugenol Cement / Q000737:chemistry*
chemical_list: D017607:Aluminum Compounds; D017610:Calcium Compounds; D004338:Drug Combinations; D008768:Methylmethacrylates; D010087:Oxides; D012387:Root Canal Filling Materials; D017640:Silicates; C474198:SuperSeal; D015035:Zinc Oxide-Eugenol Cement; C086631:mineral trioxide aggregate; D014867:Water; C031667:IRM cement; D019815:Oxalic Acid