Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1111/aej.12673 http://hdl.handle.net/11449/241470 |
Resumo: | Two patients were admitted to the dental clinic to evaluate two right mandibular first molars (both FDI no. 46). In Case 1, there was an accidental instrument separation, which was thought to have been bypassed; however, the instrument was located beyond the apical foramen, in the alveolar bone. The 1-week follow-up revealed that the fragment was close to the inferior alveolar nerve, thus allowing surgical removal to be performed. In Case 2, two separated instruments located in the apical third of the mesiobuccal and mesiolingual canals were removed using the HBW ultrasonic ring coupled to ISO 10 and 15 hand instruments. The 3-month and 1-year follow-ups (Case 1), and the 2-year and 3-year follow-ups (Case 2) showed a favourable evolution in both cases. It can be concluded that both the surgical approach and the HBW ultrasonic ring are viable options for the removal of separated instruments in unfavourable locations. |
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Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approachaccidentsendodonticsoral surgeryroot canal preparationroot canal therapyTwo patients were admitted to the dental clinic to evaluate two right mandibular first molars (both FDI no. 46). In Case 1, there was an accidental instrument separation, which was thought to have been bypassed; however, the instrument was located beyond the apical foramen, in the alveolar bone. The 1-week follow-up revealed that the fragment was close to the inferior alveolar nerve, thus allowing surgical removal to be performed. In Case 2, two separated instruments located in the apical third of the mesiobuccal and mesiolingual canals were removed using the HBW ultrasonic ring coupled to ISO 10 and 15 hand instruments. The 3-month and 1-year follow-ups (Case 1), and the 2-year and 3-year follow-ups (Case 2) showed a favourable evolution in both cases. It can be concluded that both the surgical approach and the HBW ultrasonic ring are viable options for the removal of separated instruments in unfavourable locations.Department of Restorative Dentistry Araraquara School of Dentistry São Paulo State University – UNESPDepartment of Endodontics Catholic University of Santa Maria – UCSMDepartment of Operative Dentistry Endodontics and Dental Materials Bauru School of Dentistry University of São Paulo – USPDepartment of Restorative Dentistry Araraquara School of Dentistry São Paulo State University – UNESPUniversidade Estadual Paulista (UNESP)Catholic University of Santa Maria – UCSMUniversidade de São Paulo (USP)Coaguila-Llerena, Hernán [UNESP]Lazo-Quezada, GeraldineTeves, AbelZevallos-Chávez, MarcoFaria, Gisele [UNESP]2023-03-01T21:04:48Z2023-03-01T21:04:48Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1111/aej.12673Australian Endodontic Journal.1747-44771329-1947http://hdl.handle.net/11449/24147010.1111/aej.126732-s2.0-85135449965Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAustralian Endodontic Journalinfo:eu-repo/semantics/openAccess2023-03-01T21:04:49Zoai:repositorio.unesp.br:11449/241470Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:10:39.868563Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach |
title |
Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach |
spellingShingle |
Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach Coaguila-Llerena, Hernán [UNESP] accidents endodontics oral surgery root canal preparation root canal therapy |
title_short |
Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach |
title_full |
Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach |
title_fullStr |
Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach |
title_full_unstemmed |
Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach |
title_sort |
Removal of separated instruments from unfavourable locations: Case reports using the HBW ultrasonic ring or a surgical approach |
author |
Coaguila-Llerena, Hernán [UNESP] |
author_facet |
Coaguila-Llerena, Hernán [UNESP] Lazo-Quezada, Geraldine Teves, Abel Zevallos-Chávez, Marco Faria, Gisele [UNESP] |
author_role |
author |
author2 |
Lazo-Quezada, Geraldine Teves, Abel Zevallos-Chávez, Marco Faria, Gisele [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Catholic University of Santa Maria – UCSM Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Coaguila-Llerena, Hernán [UNESP] Lazo-Quezada, Geraldine Teves, Abel Zevallos-Chávez, Marco Faria, Gisele [UNESP] |
dc.subject.por.fl_str_mv |
accidents endodontics oral surgery root canal preparation root canal therapy |
topic |
accidents endodontics oral surgery root canal preparation root canal therapy |
description |
Two patients were admitted to the dental clinic to evaluate two right mandibular first molars (both FDI no. 46). In Case 1, there was an accidental instrument separation, which was thought to have been bypassed; however, the instrument was located beyond the apical foramen, in the alveolar bone. The 1-week follow-up revealed that the fragment was close to the inferior alveolar nerve, thus allowing surgical removal to be performed. In Case 2, two separated instruments located in the apical third of the mesiobuccal and mesiolingual canals were removed using the HBW ultrasonic ring coupled to ISO 10 and 15 hand instruments. The 3-month and 1-year follow-ups (Case 1), and the 2-year and 3-year follow-ups (Case 2) showed a favourable evolution in both cases. It can be concluded that both the surgical approach and the HBW ultrasonic ring are viable options for the removal of separated instruments in unfavourable locations. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-03-01T21:04:48Z 2023-03-01T21:04:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1111/aej.12673 Australian Endodontic Journal. 1747-4477 1329-1947 http://hdl.handle.net/11449/241470 10.1111/aej.12673 2-s2.0-85135449965 |
url |
http://dx.doi.org/10.1111/aej.12673 http://hdl.handle.net/11449/241470 |
identifier_str_mv |
Australian Endodontic Journal. 1747-4477 1329-1947 10.1111/aej.12673 2-s2.0-85135449965 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Australian Endodontic Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128474602274816 |