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Which of the following should be done prior to pin hole placement in an extensive amalgam preparation?
1. Examine the radiograph.
2. Determine the subgingival anatomic contours.
3. Remove caries and unsupported enamel.
4. Place a pilot hole at the dentinoenamel junction.
(1) (2) (3)
NDEB released questions part 2 set 14
In long-standing gingivitis, the subgingival microflora shifts toward
Gram-negative anaerobic bacteriaNDEB released questions part 2 set 14
Which of the following should be done prior to pin hole placement in an extensive amalgam preparation?
1. Examine the radiograph.
2. Determine the subgingival anatomic contours.
3. Remove caries and unsupported enamel.
4. Place a pilot hole at the dentino-enamel junction.
(1) (2) (3)
NDEB released questions set 6
Which of the following should be done prior to pin hole placement in an extensive amalgam preparation?
1. Examine the radiograph.
2. Determine the subgingival anatomic contours.
3. Remove caries and unsupported enamel.
4. Place a pilot hole at the dentino-enamel junction.
All of the above
Planets 30
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