|Pre Op #30|
|Final Film #30|
Retreatment completed, no fractures noted in access opening.
|Post Op 6 Years #30|
Comment: A dirty canal system in a tooth with a root canal is not recognizable on an x-ray. Cleaning the canal system is the only way to ensure that the canals are clean and sterlie. An access opening also can reveal the presence of a fracture many times.