Question 35 (part 2) · LDEK · Cast partial dentures
Optimally, sublingual arch in cast removable lower denture should be situated:
- A. in the distance of 2mm from the alveolar process with undercuts.
- B. at least 3 to 4 mm from gingival margin.
- C. at least 5 mm from the oral cavity floor.
- D. it should be at least 2 mm high.
- E. the distance from oral cavity floor should be at least 10 mm minimum, for the placement of sublingual strap.
Hint
Think about the minimum distance needed between the lingual bar and the marginal gingiva to protect the periodontium.
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