[Incidence and elimination of parietal smear layer in endodontics].
During canal preparation, the repeated passage of instruments provokes the formation of smear on the surface of the dentin. It is advisable to eliminate that, so as to increase antisepsis and filling impermeability. This is obtained by means of an irrigation, using a chelate compound of 6% citric acid for 60 seconds, at the end of the preparation.
Calas
P
P
Faculté de Chirurgie Dentaire de Toulouse, Laboratoire de Biomatériaux, France.
Perez
F
F
Rochd
T
T
D001422:Bacterial Adhesion; D002951:Citrates / Q000008:administration & dosage; D019343:Citric Acid; D003804:Dentin / Q000382:microbiology / Q000648:ultrastructure; D004492:Edetic Acid / Q000008:administration & dosage; D006801:Humans; D016369:Smear Layer; D012973:Sodium Hypochlorite / Q000008:administration & dosage / Q000494:pharmacology; D007507:Therapeutic Irrigation / Q000379:methods*
D002951:Citrates; D019343:Citric Acid; D004492:Edetic Acid; D012973:Sodium Hypochlorite
Incidence et élimination de l'enduit pariétal en endodontie.