Case 56 Locate ALL Canals


Pre Op #30

Symptomatic tooth, #30 that had been referred where all the canals had not been found. In particular, the mesial buccal canal had never been negotiated.







Pre Op #30

Additional Pre Op film









Final Film #30

Mesial buccal found and there were two canals in the distal.








Final Film #30

Additional final film.










Comment: When dealing with lower molars remember there are usually at least three canals. Two canals maybe found occasionally in second and third molars.