What is the objective of the access cavity in endodontics? I - Removal of all carious tissue and defective restorations. II - Stop the progression...
What is the objective of the access cavity in endodontics?
I - Removal of all carious tissue and defective restorations.
II - Stop the progression of caries and prevent contamination of the pulp cavity.
III - Remove the pulp coronal with an irrigating solution associated with the mechanical action of manual instruments.
IV - Remove the enamel without support and rounding of the cavosurface angle.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only I, III, and IV are correct.
d) All statements are correct.
I - Removal of all carious tissue and defective restorations.
II - Stop the progression of caries and prevent contamination of the pulp cavity.
III - Remove the pulp coronal with an irrigating solution associated with the mechanical action of manual instruments.
IV - Remove the enamel without support and rounding of the cavosurface angle.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only I, III, and IV are correct.
d) All statements are correct.
💡 1 Resposta
Ed 
O objetivo da cavidade de acesso na endodontia é permitir o acesso à câmara pulpar e aos canais radiculares para a realização do tratamento endodôntico. A alternativa correta é a letra B, que afirma que apenas as afirmativas II e III estão corretas. A afirmativa II está correta, pois a cavidade de acesso deve impedir a progressão da cárie e prevenir a contaminação da câmara pulpar. A afirmativa III também está correta, pois a remoção do tecido pulpar coronal é realizada com uma solução irrigadora associada à ação mecânica de instrumentos manuais.
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