To & Fro File System

Box of 3 files
Individual sizes: T20, T25, & T40
Length: 21mm, 25mm or 31mm
Assorted packs also available

Reciprocating System To & Fro and other single use brands of reciprocating files mimic hand files and reduce the risks of zipping and transposition of the canal. The To & Fro movement requires slightly more pressure than might be used with rotary files. Reciprocating hand pieces should have an 30degree rotation in both the clockwise and anti clockwise directions.

Treatment Protocol To & Fro
Open a glide path to the canal and prepare the coronal 2/3rds using handfiles.
Set the motor speed to 250-350 rpm.
Select a file appropriate to the canal.
Use the To & Fro in a pecking action
pulling back after 3-5 seconds.
Clear the flutes of debris, rinse the canal with Anti septic liquid No.2
Apply Edetale Gel with peroxide to the file.
Repeat process.
Measure the working length of the canal accurately. Reciprocating files reduce tactile sensation so you may not feel the apical constriction.
Use a #10 handfile to establish patency follow through with To & Fro to working length.
Use copious irrigation with Anti septic liquid No.2
Final irrigation with Dehydrating and Degreasing Liquid and root fill.