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alesatrice blade manufactured by instruments in ni - i for the preparation endodontica.
alesatrice blade manufactured by instruments in ni - i for the preparation endodontica.
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机译:Ni-i中由器械制造的刺牙刀片,用于制备牙髓病。
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摘要
The invention relates to a reamer (1) with improved blade (2; 3) for Ni-Ti instruments for endodontic preparation, said blade (2; 3) having a growing pitch and a not active tip (4), characterised in that an interruption (5) of the blade (2; 3) spiral is provided at a set height along the extension of the same blade (2; 3), said spiral, after said interruption (5), starting again its development.
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