[Pulp tissue response to a glass and silver filings ionomer used as a permanent capping material].
A study was undertaken to ascertain the effect of [glass-and-silver fillings ionomer] on the pulp tissue at different times (15, 30 and 60 days). For that purpose, 34 premolars were evaluated, on which a basic coating of calcium hydroxide was applied previous to their obturation with an ionomer cement (Ketac Silver). Dental organs were divided in four groups, namely: untreated control, and three groups of 10 premolars which were extracted after 15, 30 and 60 days. Results yielded by this research suggest that applying a calcium hydroxide coating is not enough to prevent the toxic effect of the glass ionomer on the pulp.
Garcés
O M
OM
Facultad de Odontología, Universidad Nacional Autónoma de México.
Leyva
H E
HE
Ledesma
M C
MC
D000293:Adolescent; D000328:Adult; D001641:Bicuspid; D002126:Calcium Hydroxide; D016722:Cermet Cements / Q000009:adverse effects*; D003782:Dental Pulp / Q000187:drug effects*; D003785:Dental Pulp Capping; D006801:Humans; D012387:Root Canal Filling Materials / Q000009:adverse effects*; D012834:Silver
D016722:Cermet Cements; D012387:Root Canal Filling Materials; D012834:Silver; D002126:Calcium Hydroxide
Respuesta del tejido pulpar ante un cemento a base de ionómero de vidrio y limadura de plata usado como obturación permanente.