Protaper--hybrid technique

Stephane Simon, Philip Lumley, Phillip Tomson, WJ Pertot, P Machtou

Research output: Contribution to journalArticle

5 Citations (Scopus)


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. Clinical Relevance: To understand the precautions needed with rotary files, and how to use them to preserve the anatomy of the canal and get a tapered shaping, even in severely curved canals.
Original languageEnglish
Pages (from-to)110-2, 115-6
JournalDental Update
Issue number2
Publication statusPublished - 1 Mar 2008


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