At PKU, 35 teeth with one canal and 49 teeth with multiple canals were treated; at HKU, 38 teeth with one canal and 60 teeth with multiple canals were treated.
Challenging cases and teeth with multiple canals (i.
If a working length file appears off-centre on the radiograph, multiple canals should be suspected.
An important aspect that needs to be considered during instrumentation of multiple canals in mandibular premolars is the presence of a sharp curve especially in the bifurcation or trifurcation area.
Naturally, there is a configuration where a multi-sheeted approach turns out to be more suitable: blending multiple canal surfaces whose tangents at the endpoints are far away from being in one plane.
All across the Rouge complex shallow drainage canals and multiple artificial wetlands are being built and seeded with indigenous plants.
Not long after their return, the dreadful work performed on them started to deteriorate, requiring multiple root canals, some extractions and an entire redo of the work done.
In fact, the hagfish has been considered to lack a number of the vertebrate characters possessed by the lamprey, such as de-epithelialized and migrating neural crest cells, vertebral elements, a complex branchial basket, and multiple semicircular canals in the inner ear [ 18- 22].
I went to the dentist today and got multiple route canals.
