[Radioactive isotope evaluation of apical seal of two types of thermoplasticized gutta-percha at high and low temperature]. / Evaluation à l'aide d'isotopes radio-actifs de l'étanchéité apicale de deux types de gutta-percha thermoplastifiée à haute et basse température.
Rev Fr Endod
; 10(4): 9-14, 1991 Dec.
Article
in Fr
| MEDLINE
| ID: mdl-1816615
ABSTRACT
The aim of this study was to evaluate the apical seal obtained using root canal filling techniques based on low and high temperature thermoplasticized gutta-percha, comparing them with the lateral condensation technique. The roots of thirty permanent upper canines and incisors were used, they were instrumented and obturated using each of the above techniques. The apical leakage was measured using a radioactive isotope and an external detection technique. No significant difference was found in the apical seal obtained by the three techniques.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Root Canal Obturation
/
Dental Leakage
/
Gutta-Percha
Limits:
Humans
Language:
Fr
Journal:
Rev Fr Endod
Journal subject:
ODONTOLOGIA
Year:
1991
Document type:
Article