The impression material used to record the prepared areas on abutment teeth is______________?
Correct answer: C. Low viscosity elastomeric impression material
- A. High viscosity elastomeric impression material
- B. Medium viscosity elastomeric impression material
- C. Low viscosity elastomeric impression material
- D. None of the above
Explanation
Low-viscosity elastomer flows readily around the prepared margins of abutment teeth and records fine detail. Higher-viscosity materials are used mainly for tray support or bulk impression formation.
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