The use of a biocompatible cement in endodontic surgery. A randomized clinical trial 1
Acta cir. bras
;
31(6): 422-427, graf
Article
Dans Anglais
| LILACS
| ID: lil-785019
ABSTRACT
ABSTRACT PURPOSE:
To evaluate the clinical applicability of Pozzolana Biologic Silva cement (PBS(r)) in endodontic surgery.METHODS:
Persistent apical periodontitis was diagnosed in 30 teeth of 12 patients by cone-beam computed tomography (CT). All patients had 2 or 4 affected teeth and underwent endodontic surgery with root-end filling. Patients with 2 affected teeth had one tooth (control) treated with mineral trioxide aggregate (MTA-Angelus(r)) as a root-end filling material, and the other tooth treated with PBS (experiment). When the patient had four affected teeth, two of them were treated with MTA and two with PBS. Six months after surgery, all patients were assessed by CT scan. Between-group comparisons of measurements were performed using the Wilcoxon test.RESULTS:
Periradicular tissue regeneration was observed in all cases. Significant within-group differences in long axes of the lesion were found in the bucco-palatal direction (PBS group, p=0.0012; MTA group, p=0.024) and coronal-apical direction (PBS group, p=0.0007; MTA group, p=0.0015) between pre- and postoperative measurements.CONCLUSIONS:
Pozzolana Biologic Silva cement can be used in the treatment of persistent periradicular lesions. The clinical use of PBS as a root-end filling material may be an alternative to MTA. PBS has additives, which provide enhanced strength.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Oxydes
/
Parodontite périapicale
/
Matériaux biocompatibles
/
Composés du calcium
/
Composés de l'aluminium
/
Ciments dentaires
Type d'étude:
Essai clinique contrôlé
/
Étude observationnelle
/
Facteurs de risque
Limites du sujet:
Adolescent
/
Adulte
/
Humains
langue:
Anglais
Texte intégral:
Acta cir. bras
Thème du journal:
Chirurgie générale
/
Procedimentos Cir£rgicos Operat¢rios
Année:
2016
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Universidade di Vale do Sapucaí/BR
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