What is the protocol for class III cavity preparation? Diagnosis of caries lesion Color selection Isolation of the operative field Removal of cario...
What is the protocol for class III cavity preparation?
Diagnosis of caries lesion
Color selection
Isolation of the operative field
Removal of carious tissue or unsatisfactory restoration
Cavity preparation
Protection of the dentin-pulp complex
Acid-adhesive conditioning
Restoration
Finishing and polishing
The cavity preparation for class III cavities involves the removal of the incisal angle.
The color selection should be done with absolute isolation of the operative field.
The protection of the dentin-pulp complex is not necessary for shallow cavities.
The finishing and polishing steps are not necessary for a successful restoration.
a) Only statements I and II are correct.
b) Only statements II and III are correct.
c) Only statements I, II, and IV are correct.
d) Only statements II, III, and IV are correct.
Diagnosis of caries lesion
Color selection
Isolation of the operative field
Removal of carious tissue or unsatisfactory restoration
Cavity preparation
Protection of the dentin-pulp complex
Acid-adhesive conditioning
Restoration
Finishing and polishing
The cavity preparation for class III cavities involves the removal of the incisal angle.
The color selection should be done with absolute isolation of the operative field.
The protection of the dentin-pulp complex is not necessary for shallow cavities.
The finishing and polishing steps are not necessary for a successful restoration.
a) Only statements I and II are correct.
b) Only statements II and III are correct.
c) Only statements I, II, and IV are correct.
d) Only statements II, III, and IV are correct.
💡 1 Resposta
Ed 
A alternativa correta é a letra D) Apenas as afirmações II, III e IV estão corretas. A preparação da cavidade de classe III envolve a remoção do ângulo incisal, a seleção da cor deve ser feita com isolamento absoluto do campo operatório e a proteção do complexo dentina-polpa não é necessária para cavidades rasas. Além disso, as etapas de acabamento e polimento não são necessárias para uma restauração bem-sucedida.
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