Question 279 · LDEK · Partial dentures
Among claspless anchorages, the highest possibility of denture plate reduction in case of an overdenture, especially in the area of marginal periodontium of abutment teeth, is offered by:
- A. telescopic crowns.
- B. metal-metal ball latches.
- C. splint bars.
- D. open field magnets.
- E. closed-field magnets.
Hint
Consider which attachment makes the abutments carry support, retention and bracing so that the base can be skeletonized.
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