[In vitro analysis of diffusion through radicular tissue of paraformaldehyde contained in a paste commonly used in endodontics].
The aim of the study was to show how paraformaldehyde contained in a preparation normally used in endodontic therapy spreads through the root tissues. The results reveal that paraformaldehyde has the same particular tendency as formaldehyde to spread in the periapex, maximum levels are reached after 48 hours and tend to decrease after 72 and 96 hours.
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Giuliana
D000293:Adolescent; D000328:Adult; D004058:Diffusion; D004708:Endodontics; D005260:Female; D005557:Formaldehyde / Q000493:pharmacokinetics*; D006801:Humans; D008297:Male; D009824:Ointments; D011108:Polymers / Q000493:pharmacokinetics*; D014092:Tooth Root / Q000378:metabolism*
D009824:Ointments; D011108:Polymers; D005557:Formaldehyde; C003043:paraform
Analisi in vitro della diffusione attraverso i tessuti radicolari della paraformaldeide contenuta in una pasta di uso comune in endodonzia.