Protaper® – Hybrid Technique

From Volume 35, Issue 2, March 2008 | Pages 110-116

Authors

Stephane Simon

FDS, MSc

Clinical Lecturer in Endodontics, Honorary Associate Specialist, University of Birmingham School of Dentistry (UK) and University of Paris 7 (France)

Articles by Stephane Simon

Philip Lumley

BDS, MDentSci, PhD, FDS RCPS

Professor of Endodontology and Honorary Consultant in Restorative Dentistry, University of Birmingham School of Dentistry, (France)

Articles by Philip Lumley

Phillip Tomson

BDS, MFDS RCSEd, MFDS RCS(Eng)

Clinical Lecturer in Restorative Dentistry, University of Birmingham School of Dentistry

Articles by Phillip Tomson

Wilhelm-Joseph Pertot

FDS, PhD

Practice Limited to Endodontics, Paris, (France)

Articles by Wilhelm-Joseph Pertot

Pierre Machtou

FDS, PhD

Professor of Endodontology, University of Paris 7 (France)

Articles by Pierre Machtou

Abstract

Crown down preparation is the most known and described technique since the introduction of Nickel Titanium (NiTi) rotary instruments in endodontics. This technique gives good results but has limitations, such as not addressing the initial anatomy of oval or dumb-bell shaped canals. The specific design of the Protaper® instruments allows use of them with a different technique and, specifically, with a brushing motion in the body of the canal. The recent introduction of hand Protaper® files has expanded the range of application of this system, especially in curved canals. The ‘hybrid technique’, using rotary and hand files, and the advantages of the combination of both instruments, are clearly described in this article. Used with this technique, the Protaper® is a very safe system to use, and more controllable, for both inexperienced and experienced practitioners alike, than other systems.

Article