Management of Separated Endodontic Instrument and a Blocked Canal - A Case Report
| Autor: | Arbind Rai, Ashok Ayer, Mannu Vikram |
|---|---|
| Rok vydání: | 2022 |
| Zdroj: | Journal of Nepalese Association of Pediatric Dentistry. 3:40-43 |
| ISSN: | 2773-7934 2773-7926 |
| DOI: | 10.3126/jnapd.v3i1.50064 |
| Popis: | The fracture of endodontic instruments and canal blockage is a procedural problem creating a major obstacle to normal routine endodontic therapy. The separated instrument, particularly a broken file, leads to metallic obstruction in the root canal while canal blockage,caused by packing dentin chips and/or tissue debris, impedes efficient cleaning and shaping. Negotiating the canal and achieving patency is a must but when attempts fail to bypass such a fragment or gaining patency becomes difficult, it should be achieved by newer techniques and equipments. Dental operating microscope and ultrasonics have found indispensable applications in a number of dental procedures. This clinical casedemonstrates the usage of anultrasonic device under operative microscope in the removal of separated NiTi instrument and achieving patency in symptomatic premolars. |
| Databáze: | OpenAIRE |
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