Live WebinarWhole Mouth Health: Oral Health Literacy & Behaviour Change
08 Dec 2020, 11:00 PM Shanghai
Dr. Joe Langley, Prof. Paul Brocklehurst, Prof. Ian Gwilt, Aaron Davis
January 22, 2013
The introduction of nickel-titanium (NiTi) rotary instrumentation has made endodontics easier and faster than with hand instrumentation. In addition, root-canal preparation is more consistent and predictable. However, fracture of NiTi files remains a major risk. Fracture results from either cyclic or torsional fatigue.