Adex Osce
thickness of minor RPD connectors - answer-1.5 mm Minimum space between vertical components of RPD - answer-5 mm Kennedy Class I - answer-bilateral distal extension Kennedy Class II - answer-unilateral distal extension Kennedy Class III - answer-entirely tooth born with teeth anterior and posterior Kennedy Class IV - answer-edentulous area anterior to remaining teeth Lingual bar distance from gingival margin - answer-3 mm Lingual bar width (minimum) - answer-4 mm Maxillary major connectors, how far from gingival margin - answer-6 mm Max RPD bead line width and depth - answer-.75-1 mm Anterior-posterior palatal strap, minimum distance between straps and minimum width for each strap - answer-15 mm between, 6 mm anterior and 8 mm posterior Palatal plate advised when? - answer-The last abutment on either side is a canine or premolar Main function of indirect retainers - answer-prevents vertical dislodgement of the distal extension base away from tissues (sticky food) Minimum number of rests for RPD - answer-3 For a distal extension where is the rest on the most posterior tooth - answer-mesial rest seat depth - answer-1.5 mm at marginal ridge and 2 mm in center, at least 2.5 mm wide
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- Geüpload op
- 5 februari 2024
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