Question

Desired periapical tissue responses after endodontic therapy on a tooth with a periapical lesion include (a) regeneration of dentin; (b) regeneration of alveolar bone; (c) deposition of apical cementum; (d) re-establishment of the periodontal ligament.

A. (a), (b) and (d)
B. (a) and (d) only
C. (b) and (c) only
D. (b), (c) and (d)
E. (c) and (d) only
F. All of the above

Answer 1

The desired periapical tissue responses after endodontic therapy on a tooth with a periapical lesion include regeneration of dentin, regeneration of alveolar bone, and re-establishment of the periodontal ligament.

Step-by-step explanation:

The desired periapical tissue responses after endodontic therapy on a tooth with a periapical lesion include (a) regeneration of dentin; (b) regeneration of alveolar bone; and (d) re-establishment of the periodontal ligament. Therefore, the correct answer is (a), (b), and (d).