Question 265 · LDEK · Cast partial dentures
Which of the below mentioned constructive elements of cast partial denture undergoes elastic distortion during putting on and removal of the denture?
1) retentive arm;
2) arm guiding actively;
3) arm guiding classically;
4) minor connector;
5) major connector.
2) arm guiding actively;
3) arm guiding classically;
4) minor connector;
5) major connector.
- A. only 1.
- B. 1,2.
- C. 1,2,3.
- D. 2,4.
- E. all of the above.
Hint
Elements that cross or run close to the survey line flex during insertion, whereas connectors must stay rigid.
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