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Endo Questions for the RWE Faculty:

In this area, users are encouraged to ask questions from the RWE Faculty regarding Endodontics in General and the EndoSequence Technique.

Endo Questions for the RWE Faculty:: Auto reverse vs otr module

Missing

Joined: January 2019

Rank: Rookie

Posts: 1

#1
Hi Can you explain what is the difference between auto reverse in endomotor and otr module??
Allen_ali_nasseh

Joined: August 2013

Rank: Faculty General

Posts: 299

#2
In reply to Syed Mohammed Big difference. Auto reverse will simply reverse the file out of position for several seconds after reaching a given torque. OTR is mere stutter or reverse cutting for only 90degrees before moving forward. OTR is closer to Reciprocation than auto reverse is. OTR is an efficient cutting motion auto reverse is the original way of trying to make rotation somewhat safer. 
Another major difference is when a file reaches auto reverse it's no longer cutting. But you can cut through OTR motion by continuing the press which essentially turns your rotation motion into reciprocation motion. 
Hope this helps. 
Cheers! :)