Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo

El conocimiento de las características de diseño mejora el uso de los instrumentos de NiTi. Objetivo: Describir las características de diseño de las limas Hyflex EDM, One Curve y One Reci, utilizando un instrumento de medición perfilómetro óptico 3D Infinite Focus G6 y Microscopio Electrónico de Bar...

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Autores:
Sanchez Sanchez, Harrinson
Rondon Zabala, Yira Alexandra
Vargas Olachica, Heidy Vanessa
Tipo de recurso:
Trabajo de grado de pregrado
Fecha de publicación:
2013
Institución:
Universidad Santo Tomás
Repositorio:
Repositorio Institucional USTA
Idioma:
spa
OAI Identifier:
oai:repository.usta.edu.co:11634/53147
Acceso en línea:
http://hdl.handle.net/11634/53147
Palabra clave:
Hyflex EDM®
One Curve®
One Reci®
Endodontics
Nickel - Titanium
Odontología especializada
Enfermedades de los dientes
Materiales para odontología
Consultorio odontológico
Lima
Endodoncia
Níquel - Titanio
Hyflex EDM®
One Curve®
One Reci®
Rights
openAccess
License
Atribución-SinDerivadas 2.5 Colombia
id SANTOTOMAS_a3df6752b013072c7927d4ee2dfc97b5
oai_identifier_str oai:repository.usta.edu.co:11634/53147
network_acronym_str SANTOTOMAS
network_name_str Repositorio Institucional USTA
repository_id_str
dc.title.spa.fl_str_mv Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo
title Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo
spellingShingle Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo
Hyflex EDM®
One Curve®
One Reci®
Endodontics
Nickel - Titanium
Odontología especializada
Enfermedades de los dientes
Materiales para odontología
Consultorio odontológico
Lima
Endodoncia
Níquel - Titanio
Hyflex EDM®
One Curve®
One Reci®
title_short Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo
title_full Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo
title_fullStr Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo
title_full_unstemmed Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo
title_sort Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. Estudio descriptivo
dc.creator.fl_str_mv Sanchez Sanchez, Harrinson
Rondon Zabala, Yira Alexandra
Vargas Olachica, Heidy Vanessa
dc.contributor.advisor.none.fl_str_mv Cháves Cabrera, Angela María
Serpa Vélez, María Fernanda
dc.contributor.author.none.fl_str_mv Sanchez Sanchez, Harrinson
Rondon Zabala, Yira Alexandra
Vargas Olachica, Heidy Vanessa
dc.subject.keyword.spa.fl_str_mv Hyflex EDM®
One Curve®
One Reci®
Endodontics
Nickel - Titanium
topic Hyflex EDM®
One Curve®
One Reci®
Endodontics
Nickel - Titanium
Odontología especializada
Enfermedades de los dientes
Materiales para odontología
Consultorio odontológico
Lima
Endodoncia
Níquel - Titanio
Hyflex EDM®
One Curve®
One Reci®
dc.subject.lemb.spa.fl_str_mv Odontología especializada
Enfermedades de los dientes
Materiales para odontología
Consultorio odontológico
dc.subject.proposal.spa.fl_str_mv Lima
Endodoncia
Níquel - Titanio
Hyflex EDM®
One Curve®
One Reci®
description El conocimiento de las características de diseño mejora el uso de los instrumentos de NiTi. Objetivo: Describir las características de diseño de las limas Hyflex EDM, One Curve y One Reci, utilizando un instrumento de medición perfilómetro óptico 3D Infinite Focus G6 y Microscopio Electrónico de Barrido de luz (SEM) Bruker Nano GmbH. Método: Este estudio descriptivo in vitro utilizó dos limas #25 de los sistemas Hyflex EDM, One Curve y One Reci nuevas sin defectos visibles. Se observó la conicidad, ángulo de corte, de ataque, de incidencia, helicoidal, rugosidad y distancia entre las estrías en D1, D6 y D14. Resultados: La conicidad de la lima One curve no coincide con la reportada por Coltene, la lima Hyflex EDM presentó la misma conicidad que estipula la casa comercial y One Reci presentó una conicidad diferente en D6 con 2.9%. One Curve presentó ángulos de incidencia menores que el ángulo de ataque, Hyflex EDM y One Reci ángulos de incidencia mayores que los ángulos de ataque. La rugosidad de Hyflex EDM tuvo los valores más altos en (Ra), debido a su mecanizado por descarga eléctrica. Conclusiones: Hyflex EDM presentó una distancia entre las estrías menor por milímetro, ángulo helicoidal no constante y rugosidad alta. One Curve presenta una distancia entre las estrías variable, ángulo helicoidal positivo, ángulo de incidencia y ataque agudos. One Reci tiene ángulos de ataque mas agudos que los de incidencia y uno de sus ángulos de corte fue obtuso.
publishDate 2013
dc.date.issued.none.fl_str_mv 2013-11-22
dc.date.accessioned.none.fl_str_mv 2023-12-04T14:46:40Z
dc.date.available.none.fl_str_mv 2023-12-04T14:46:40Z
dc.type.local.spa.fl_str_mv Trabajo de grado
dc.type.version.none.fl_str_mv info:eu-repo/semantics/acceptedVersion
dc.type.category.spa.fl_str_mv Formación de Recurso Humano para la Ctel: Trabajo de grado de Especialización
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dc.identifier.citation.spa.fl_str_mv Sanchez Sanchez, H. Rondon Zabala, Y, A. y Vargas Olachica, H, V. (2023). Caracteristicas de diseño de las limas #25 de los sistemas Hyflex EDM, One Curve y One Reci. estudio descriptivo [Tesis posgrado]. Universidad Santo Tomás, Bucaramanga, Colombia
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/11634/53147
dc.identifier.reponame.spa.fl_str_mv reponame:Repositorio Institucional Universidad Santo Tomás
dc.identifier.instname.spa.fl_str_mv instname:Universidad Santo Tomás
dc.identifier.repourl.spa.fl_str_mv repourl:https://repository.usta.edu.co
identifier_str_mv Sanchez Sanchez, H. Rondon Zabala, Y, A. y Vargas Olachica, H, V. (2023). Caracteristicas de diseño de las limas #25 de los sistemas Hyflex EDM, One Curve y One Reci. estudio descriptivo [Tesis posgrado]. Universidad Santo Tomás, Bucaramanga, Colombia
reponame:Repositorio Institucional Universidad Santo Tomás
instname:Universidad Santo Tomás
repourl:https://repository.usta.edu.co
url http://hdl.handle.net/11634/53147
dc.language.iso.spa.fl_str_mv spa
language spa
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Çiftçioğlu, E., Keleş, A., Akbal Dinçer, G., Ateş, M. O., & Küçükay, E. S. (2023). Shaping ability of WaveOne Gold and OneReci by using two apical sizes: a micro-computed tomographic assessment. Peer J, e15208. https://doi.org/10.7717/peerj.15208
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Dablanca-Blanco, A. B., Castelo-Baz, P., Miguéns-Vila, R., Álvarez-Novoa, P., & Martín-Biedma, B. (2022). Endodontic Rotary Files, What Should an Endodontist Know? Medicina (Kaunas, Lithuania), 58(6), 719. https://doi.org/10.3390/medicina58060719
Dentaltix. Hyflex EDM –Coltene. Limas de NiTi https://www.dentaltix.com/es/coltene/limas-conformacion-conductos-hyflex-edm-niti-25mm-3ud
Ferreira, F. G., Barbosa, I. B., Scelza, P., Montagnana, M. B., Russano, D., Neff, J., & Scelza, M. Z. (2017). Noncontact three-dimensional evaluation of surface alterations and wear in NiTi endodontic instruments. Brazilian oral research, 31, e74. https://doi.org/10.1590/1807-3107BOR-2017.vol31.0074
Gavini G, Santos M, Caldeira CL, Machado MEL, Freire LG, Iglecias EF et al. (2018). Nickel–titanium instruments in endodontics. Brazilian Oral Research, 32(suppl):44 – 59. https://doi.org/10.1590/1807-3107bor-2018.vol32.0067
Giansiracusa Rubini, A., Plotino, G., Al-Sudani, D., Grande, N. M., Sonnino, G., Putorti, E., Cotti, E., Testarelli, L., & Gambarini, G. (2014). A new device to test cutting efficiency of mechanical endodontic instruments. Medical science monitor: international medical journal of experimental and clinical research, 20, 374–378. https://doi.org/10.12659/MSM.890119
Grande, N. M., Plotino, G., Pecci, R., Bedini, R., Malagnino, V. A., & Somma, F. (2006). Cyclic fatigue resistance and three-dimensional analysis of instruments from two nickel-titanium rotary systems. International endodontic journal, 39(10), 755–763. https://doi.org/10.1111/j.1365-2591.2006.01143.x
Hanan ARA, de Meireles DA, Sponchiado Júnior EC, Hanan S, Kuga MC, Filho IB. Surface characteristics of reciprocating instruments before and after use - A SEM analysis. Braz Oral Res. 2015;26(2):121–7
Hassan, AOA, Munshi, IE, & Tootla, S. (2019). Comparison of the effect of fixed and variable taper on the volume of obturation material. South African Dental Journal, 74(1), 8-12. https://dx.doi.org/10.17159/2519-0105/2019/v74no1a1
Hou XM, Yang YJ, Qian J. (2020). Phase transformation behaviors and mechanical properties of NiTi endodontic files after gold heat treatment and blue heat treatment. Journal of Oral Science, 63(1), 8-13. doi:10.2334/josnusd.19-0331
HyFlexEDM. Endodontic Root Canal Shaping. [Internet] brochure. [cited 2023 Jul 14] https://global.coltene.com/fileadmin/Data/EN/Products/Endodontics/Root_Canal_Shaping/HyFlex_EDM/31328A_HyFlexEDM_Brochure_US.pdf
Kharouf, N., Pedullà, E., Nehme, W., Akarma, K., Mercey, A., Gros, C. I., Haikel, Y., & Mancino, D. (2022). Apically Extruded Debris in Curved Root Canals Using a New Reciprocating Single-File Shaping System. Journal of endodontics, 48(1), 117–122. https://doi.org/10.1016/j.joen.2021.10.002
La Rosa, G.R.M.; Shumakova, V.; Isola, G.; Indelicato, F.; Bugea, C.; Pedullà, E. (2021). Evaluation of the Cyclic Fatigue of Two Single Files at Body and Room Temperature with Different Radii of Curvature. Materials, 14, 2256. https:// doi.org/10.3390/ma14092256
Liang, Y., & Yue, L. (2022). Evolution and development: engine-driven endodontic rotary nickel-titanium instruments. International journal of oral science, 14(1), 12. https://doi.org/10.1038/s41368-021-00154-0
Lopes H, Elias CN, Vieira V, Chaves de Souza, L & Lopes dos Santos A. (2016). Influence of Surface Roughness on the Fatigue Life of Nickel-Titanium Rotary Endodontic Instruments. Journal of Endodontics, 42(6), 965- 968. DOI: 10.1016/j.joen.2016.03.001
Micro Mega. One Curve, the Endo DNA [Internet] Besancon: Micro Mega; c2018. [updated 2018 Jul 30], [cited 2023 Jul 14]. https://micro-mega.com/shaping/one-curve?lang=en
Mittal, S., Kukreja, N., Chaudhary, D., Bansal, A., Bansal, J., y Agarwal, D. (2014). Sword of Endodontist: A Review. Dental Journal of Advance Studies, 02 (03), 118 - 124. doi: 10.1055/s-0038-1671997
Nino-Barrera, J., Sanchez-Aleman, J., Lopez, L., y Cortes-Rodriguez, C. (2020). Application of Cutting-Tool Concepts to Endodontic Files to Achieve Better Design: A Review. Critical reviews in biomedical engineering, 48(4), 223–234. https://doi.org/10.1615/CritRevBiomedEng.2020034949
Oh, S., Seo, J. Y., Lee, J. E., Kim, H. J., Jang, J. H., & Chang, S. W. (2022). Evaluation of design, mechanical properties, and torque/force generation of heat-treated NiTi glide path instruments. BMC oral health, 22(1), 528. https://doi.org/10.1186/s12903-022-02575-7
Paraskevopoulou, M. T., & Khabbaz, M. G. (2016). Influence of Taper of Root Canal Shape on the Intracanal Bacterial Reduction. The open dentistry journal, 10, 568–574. https://doi.org/10.2174/1874210601610010568
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Pedullà, E., La Rosa, G. R. M., Romano, G., Leanza, G., Rapisarda, S., Isola, G., Ferlito, S., Neelakantan, P., & Generali, L. (2021). Influence of kinematics and incidence angles on the cutting efficiency of two single-file nickel-titanium rotary instruments. Australian endodontic journal: the journal of the Australian Society of Endodontology Inc, 48(1), 58–64. https://doi.org/10.1111/aej.12543
Pirani, C., Iacono, F., Generali, L., Sassatelli, P., Nucci, C., Lusvarghi, L., Gandolfi, M. G., & Prati, C. (2016). HyFlex EDM: superficial features, metallurgical analysis and fatigue resistance of innovative electro discharge machined NiTi rotary instruments. International endodontic journal, 49(5), 483–493. https://doi.org/10.1111/iej.12470
Roda-Casanova, V., Pérez-González, A., Zubizarreta-Macho, A., & Faus-Matoses, V. (2022). Influence of Cross-Section and Pitch on the Mechanical Response of NiTi Endodontic Files under Bending and Torsional Conditions-A Finite Element Analysis. Journal of clinical medicine, 11(9), 2642. https://doi.org/10.3390/jcm11092642
Saricam E, y Kayaoglu G. (2020). Comparison of One Shape, Shapeand One Curve endodontic instruments for debris and irrigant extrusion. Dent Med Probl; 57(3),255–259.doi:10.17219/dmp/119771
Sayid, S. , Dadan-Garba, A. , Enenche, D. and Ikyo, B. (2020) Scanning Electron Microscopy (SEM) of the Bug Eye and Sand Coral. Microscopy Research, 8, 1-7. doi: 10.4236/mr.2020.81001
Schäfer, E., & Oitzinger, M. (2008). Cutting efficiency of five different types of rotary nickel-titanium instruments. Journal of endodontics, 34(2), 198–200. https://doi.org/10.1016/j.joen.2007.10.009
Seracchiani, M., Reda, R., Zanza, A., D'Angelo, M., Russo, P., & Luca, T. (2022). Mechanical Performance and Metallurgical Characteristics of 5 Different Single-file Reciprocating Instruments: A Comparative In Vitro and Laboratory Study. Journal of endodontics, 48(8), 1073–1080. https://doi.org/10.1016/j.joen.2022.05.009
Tabassum, S., Zafar, K., & Umer, F. (2019). Nickel-Titanium Rotary File Systems: What's New? European endodontic journal, 4(3), 111–117. https://doi.org/10.14744/eej.2019.80664
Thompson S. A. (2000). An overview of nickel-titanium alloys used in dentistry. International endodontic journal, 33(4), 297–310. https://doi.org/10.1046/j.1365-2591.2000.00339.x.
Thu M, Ebihara A, Maki K, Miki N, Okiji T. Cyclic Fatigue Resistance of Rotary and Reciprocating Nickel-Titanium Instruments Subjected to Static and Dynamic Tests. J Endod. 2020;46(11):1752-1757. doi:10.1016/j.joen.2020.08.006
Uygun AD, Ünal M, Falakaloğlu S, Güven Y. (2020). Comparison of the Cyclic Fatigue Resistance of HyFlex EDM, VortexBlue, ProTaper Gold, and OneCurve Nickel–Titanium Instruments. Niger Journal Clinical Practice, 23,41-5. doi: 10.4103/njcp.njcp_343_19
Van Pham K. (2021). Alteration in surface roughness of reciprocating endodontic instruments. Research, 10: 1 -9. https://doi.org/10.12688/f1000research.55443.1
Zafar M. S. (2021). Impact of Endodontic Instrumentation on Surface Roughness of Various Nickel-Titanium Rotary Files. European journal of dentistry, 15(2), 273–280. https://doi.org/10.1055/s-0040-1718469
Živković S, Popović M, Jovanović-Medojević M, y Nešković J. (2022). A single-file endodontic treatment – A promising endodontic concept. Vojnosanit Pregl, 79(1), 86–93. doi: https://doi.org/10.2298/VSP210524078Z
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spelling Cháves Cabrera, Angela MaríaSerpa Vélez, María FernandaSanchez Sanchez, HarrinsonRondon Zabala, Yira AlexandraVargas Olachica, Heidy Vanessa2023-12-04T14:46:40Z2023-12-04T14:46:40Z2013-11-22Sanchez Sanchez, H. Rondon Zabala, Y, A. y Vargas Olachica, H, V. (2023). Caracteristicas de diseño de las limas #25 de los sistemas Hyflex EDM, One Curve y One Reci. estudio descriptivo [Tesis posgrado]. Universidad Santo Tomás, Bucaramanga, Colombiahttp://hdl.handle.net/11634/53147reponame:Repositorio Institucional Universidad Santo Tomásinstname:Universidad Santo Tomásrepourl:https://repository.usta.edu.coEl conocimiento de las características de diseño mejora el uso de los instrumentos de NiTi. Objetivo: Describir las características de diseño de las limas Hyflex EDM, One Curve y One Reci, utilizando un instrumento de medición perfilómetro óptico 3D Infinite Focus G6 y Microscopio Electrónico de Barrido de luz (SEM) Bruker Nano GmbH. Método: Este estudio descriptivo in vitro utilizó dos limas #25 de los sistemas Hyflex EDM, One Curve y One Reci nuevas sin defectos visibles. Se observó la conicidad, ángulo de corte, de ataque, de incidencia, helicoidal, rugosidad y distancia entre las estrías en D1, D6 y D14. Resultados: La conicidad de la lima One curve no coincide con la reportada por Coltene, la lima Hyflex EDM presentó la misma conicidad que estipula la casa comercial y One Reci presentó una conicidad diferente en D6 con 2.9%. One Curve presentó ángulos de incidencia menores que el ángulo de ataque, Hyflex EDM y One Reci ángulos de incidencia mayores que los ángulos de ataque. La rugosidad de Hyflex EDM tuvo los valores más altos en (Ra), debido a su mecanizado por descarga eléctrica. Conclusiones: Hyflex EDM presentó una distancia entre las estrías menor por milímetro, ángulo helicoidal no constante y rugosidad alta. One Curve presenta una distancia entre las estrías variable, ángulo helicoidal positivo, ángulo de incidencia y ataque agudos. One Reci tiene ángulos de ataque mas agudos que los de incidencia y uno de sus ángulos de corte fue obtuso.Summary: Knowledge of design features improves the use of Niti instruments. Objective: Describe the design features of the Hyflex EDM, One Curve and One Reci files, using a 3D Infinite Focus G6 optical measuring instrument and Scanning Electron Microscope (SEM). Method: This descriptive in vitro study used two new files from the Hyflex EDM, One Curve and One Reci systems without visible defects. The taper, cutting angle, attack, incidence, helical, roughness and distance between the grooves in D1, D6 and D14 were observed. Results: The taper of the One curve file does not coincide with that reportedfor Coltene, the Hyflex EDM file presented the same taper that the commercial company stipulates and One Reci only presented a different taper in D6 with 2.9%. One Curve presented angles of incidence smaller than the angle of attack, Hyflex EDM and One Reci presented angles of incidence greater than the angles of attack. The roughness of Hyflex EDM had the highest values in Ra due to its electrical discharge machining. Conclusions: Hyflex EDM presented a smaller distance between grooves per millimeter, non-constant helical angle and high roughness. One Curve features a variable groove spacing, positive helical angle, sharp angle of incidence and attack. One Reci has angles of attack that are more acute than angles of incidence and one of its cutting angles was obtuse.Especialista en Endodonciahttp://www.ustabuca.edu.co/ustabmanga/presentacionEspecializaciónapplication/pdfspaUniversidad Santo TomásEspecialización EndodonciaFacultad de OdontologíaAtribución-SinDerivadas 2.5 Colombiahttp://creativecommons.org/licenses/by-nd/2.5/co/Abierto (Texto Completo)info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Caracteristicas de diseño de las limas # 25 de los sistemas Hyflex EDM, One Curve y One Reci. 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Vojnosanit Pregl, 79(1), 86–93. doi: https://doi.org/10.2298/VSP210524078ZORIGINAL2023SanchezSanchez.pdf2023SanchezSanchez.pdfTrabajo de gradoapplication/pdf1411191https://repository.usta.edu.co/bitstream/11634/53147/1/2023SanchezSanchez.pdf8913b7da426d1b801a30b50ffb1d2f92MD51open access2023SanchezSanchez1.pdf2023SanchezSanchez1.pdfAprobación Facultadapplication/pdf106924https://repository.usta.edu.co/bitstream/11634/53147/2/2023SanchezSanchez1.pdff74a3b28a4ec6cb02bb98884f9de1c4aMD52metadata only access2023SanchezSanchez2.pdf2023SanchezSanchez2.pdfAcuerdo Publicaciónapplication/pdf222364https://repository.usta.edu.co/bitstream/11634/53147/3/2023SanchezSanchez2.pdfd9c10e75c779a19eeb7e5d6bdb12cf7eMD53metadata only access2023SanchezSanchez3.zip2023SanchezSanchez3.zipApéndicesapplication/zip45854167https://repository.usta.edu.co/bitstream/11634/53147/4/2023SanchezSanchez3.zip73ed9b09d2225613636b66f3480609a0MD54open accessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805https://repository.usta.edu.co/bitstream/11634/53147/5/license_rdfdab767be7a093b539031785b3bf95490MD55open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-8807https://repository.usta.edu.co/bitstream/11634/53147/6/license.txtaedeaf396fcd827b537c73d23464fc27MD56open accessTHUMBNAIL2023SanchezSanchez.pdf.jpg2023SanchezSanchez.pdf.jpgIM Thumbnailimage/jpeg5277https://repository.usta.edu.co/bitstream/11634/53147/7/2023SanchezSanchez.pdf.jpg7513c3b83bb43c430bc521d47ce30941MD57open access2023SanchezSanchez1.pdf.jpg2023SanchezSanchez1.pdf.jpgIM Thumbnailimage/jpeg9300https://repository.usta.edu.co/bitstream/11634/53147/8/2023SanchezSanchez1.pdf.jpg2cbbfb7fd652bcb89b9ccc435561bab2MD58open access2023SanchezSanchez2.pdf.jpg2023SanchezSanchez2.pdf.jpgIM Thumbnailimage/jpeg9754https://repository.usta.edu.co/bitstream/11634/53147/9/2023SanchezSanchez2.pdf.jpgd1d09a922192ac2143b42445e2f467f3MD59open access11634/53147oai:repository.usta.edu.co:11634/531472023-12-05 03:06:04.002open accessRepositorio Universidad Santo Tomásnoreply@usta.edu.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