Retreatment of #16 (3) missed MB2 treating (by Ilya Mer)

Patient sent to retreatment suffers from recurrent pain in #16 (3) The initial endo was done 15-20 years ago with resorcinol method but went through retreatment approximatively 3 years ago.

Preoperative pulp chamber view, missed MB2 and DB isthmus are pointed out by arrows
Overhanging dentin shelf
Before and after the obturation
X-rays
16_21_01_13_01
2 year recall

HD video is shown on youtube.com

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