Question 106 (part 2) · LDEK · Indications and technique
Indicate true statements regarding reduction of risk during separation of multi-root tooth:
1) accidental root fracture;
2) oroantral communication;
3) fracture of alveolar buccal lamina;
4) soft tissue injury;
5) mandibular ramus fracture.
Correct answer is:
2) oroantral communication;
3) fracture of alveolar buccal lamina;
4) soft tissue injury;
5) mandibular ramus fracture.
Correct answer is:
- A. 1,2,3.
- B. 2,4.
- C. 3,5.
- D. 1,4.
- E. 4,5.
Hint
Separation lets each root be luxated along its own axis with less force; think which hard-tissue injuries this prevents.
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