INSTRUMENT TO BYPASS FRACTURED FRAGMENTS OF ENDODONTIC ROTARY FILE IN A ROOT CANAL OF A TOOTH
Instruments to bypass fragments of fractured endodontic rotary files are configured for bypassing fractured fragments of endodontic rotary files that have become lodged within a root canal of a tooth during a root canal treatment. An instrument can be an endodontic file having a handle and a working...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
25.01.2023
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Subjects | |
Online Access | Get full text |
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Summary: | Instruments to bypass fragments of fractured endodontic rotary files are configured for bypassing fractured fragments of endodontic rotary files that have become lodged within a root canal of a tooth during a root canal treatment. An instrument can be an endodontic file having a handle and a working shaft. The active distal portion of which includes a flat, therefore inactive, lateral surface 3. The files have a dual design along the active distal portion with a safe side and a cutting side to ease the penetration of the instrument in the narrow space between the root canal wall and the broken fragment of a NiTi endodontic rotary file. |
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Bibliography: | Application Number: EP20200925502 |