Question 29 · LDEK · Other
The indications for periapical surgery include:
1) unknown cause of endodontic treatment failure;
2) possibility of performing conventional root canal treatment;
3) procedural errors during the root canal treatment;
4) anatomical obstacles, such as calcification of the root canal;
5) transverse fracture of the root in the periapical area.
The correct answer is:
2) possibility of performing conventional root canal treatment;
3) procedural errors during the root canal treatment;
4) anatomical obstacles, such as calcification of the root canal;
5) transverse fracture of the root in the periapical area.
The correct answer is:
- A. 3,4,5.
- B. 1,3,4.
- C. 1,2,3.
- D. 2,5.
- E. 1,4,5.
Hint
Surgery is chosen when orthograde retreatment cannot solve the problem; ask in each case whether a non-surgical route is still open.
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