Question 152 · LDEK · Cast partial dentures
Which of the following exerts the least noticeable side effects on periodontal tissue?
- A. linguo-dental bar.
- B. dental bar.
- C. lingual bar.
- D. lingual plate major connector.
- E. window-plate major connector.
Hint
Which major connector stays well away from the gingival margin and does not touch the tooth surfaces?
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