Multiple angles tell the story, fortunately the defect was accessible. Hopefully I did not miss any resorptive tentacles! End of Appt 1 - left gutta-percha (space maintainer/patency protector) in MB canal, flapped buccal - defect looked pretty clean after burrrring it out, Should I have used TCA? Filled with the infamous Geristore (belt and suspenders on - etched and bonded) Appt 2 - obturation and build up.
