{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T02:38:42Z","timestamp":1773369522130,"version":"3.50.1"},"reference-count":22,"publisher":"Instituto Nacional de Salud (Colombia)","issue":"3","license":[{"start":{"date-parts":[[2023,9,30]],"date-time":"2023-09-30T00:00:00Z","timestamp":1696032000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2023,9,30]],"date-time":"2023-09-30T00:00:00Z","timestamp":1696032000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["revistabiomedica.org"],"crossmark-restriction":false},"short-container-title":["Biomed."],"abstract":"<jats:p>Introducci\u00f3n. Hist\u00f3ricamente se ha invertido esfuerzo en el dise\u00f1o de nuevos instrumentos que superen las desventajas del est\u00e1ndar de referencia en cirug\u00eda, el bistur\u00ed. Como consecuencia de esto, han surgido equipos electr\u00f3nicos como el electrobistur\u00ed y los diferentes dispositivos de tecnolog\u00eda l\u00e1ser. La informaci\u00f3n disponible sobre estos instrumentos sugiere que la respuesta del tejido intervenido est\u00e1 influenciada por los principios f\u00edsicos y biol\u00f3gicos de corte del instrumento.Objetivo. Comparar los cambios histol\u00f3gicos en muestras de enc\u00eda asociados al corte quir\u00fargico realizado con l\u00e1ser de diodo de 940 nm, l\u00e1ser de erbio, cromo: itrio-escandiogalio-granate (Er,Cr:YSGG) (2780nm) y electrobistur\u00ed mediante una presentaci\u00f3n de serie de casos.Presentaci\u00f3n de los casos. Se presentan tres casos de pacientes sanos sometidos a cirug\u00eda est\u00e9tica. El examen cl\u00ednico revel\u00f3 la exposici\u00f3n de una banda gingival queratinizada mayor de 4 mm, tejido gingival de color y textura normales, de consistencia firme y sin sangrado al sondaje periodontal. Se indic\u00f3 gingivectom\u00eda con los siguientes protocolos: l\u00e1ser de diodo de 940 nm a 1 W, en modo continuo; l\u00e1ser de Er,Cr:YSGG de 2780 nm a 2,5 W, 75 Hz, modo H, aire 20, agua 40, punta de oro MT4; y bistur\u00ed el\u00e9ctrico en modo de corte, a nivel de potencia cuatro. Se tomaron muestras de tejido gingival y se almacenaron en formaldeh\u00eddo al 10 % para su an\u00e1lisis histol\u00f3gico.Conclusi\u00f3n. Los tres instrumentos de corte generaron cambios histol\u00f3gicos producidos por el efecto t\u00e9rmico; los principales fueron coagulaci\u00f3n del col\u00e1geno y carbonizaci\u00f3n.<\/jats:p>","DOI":"10.7705\/biomedica.6930","type":"journal-article","created":{"date-parts":[[2023,10,20]],"date-time":"2023-10-20T16:31:03Z","timestamp":1697819463000},"page":"315-322","update-policy":"https:\/\/doi.org\/10.7705\/crossmark","source":"Crossref","is-referenced-by-count":1,"title":["Artefactos histol\u00f3gicos asociados a gingivectom\u00eda con l\u00e1ser y electrobistur\u00ed: serie de casos","Histological artifacts associated with laser and electroscalpel gingivectomy: Case series"],"prefix":"10.7705","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4834-071X","authenticated-orcid":false,"given":"Jennifer","family":"Orozco","sequence":"first","affiliation":[{"name":"Programa de Odontolog\u00eda, Corporaci\u00f3n Universitaria Rafael N\u00fa\u00f1ez, Cartagena, Colombia"},{"name":"Programa de Odontolog\u00eda, Corporaci\u00f3n Universitaria Rafael N\u00fa\u00f1ez, Cartagena, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0359-7442","authenticated-orcid":false,"given":"David","family":"Rico","sequence":"additional","affiliation":[{"name":"Programa de Odontolog\u00eda, Corporaci\u00f3n Universitaria Rafael N\u00fa\u00f1ez, Cartagena, Colombia"},{"name":"Programa de Odontolog\u00eda, Corporaci\u00f3n Universitaria Rafael N\u00fa\u00f1ez, Cartagena, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7065-4542","authenticated-orcid":false,"given":"L\u00eda","family":"Barrios","sequence":"additional","affiliation":[{"name":"Grupo de Histopatolog\u00eda, Facultad de Medicina, Universidad de Cartagena, Cartagena, Colombia"},{"name":"Grupo de Histopatolog\u00eda, Facultad de Medicina, Universidad de Cartagena, Cartagena, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3085-7772","authenticated-orcid":false,"given":"Vivi","family":"Hoyos","sequence":"additional","affiliation":[{"name":"Programa de Odontolog\u00eda, Corporaci\u00f3n Universitaria Rafael N\u00fa\u00f1ez, Cartagena, Colombia"},{"name":"Programa de Odontolog\u00eda, Corporaci\u00f3n Universitaria Rafael N\u00fa\u00f1ez, Cartagena, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1476-9692","authenticated-orcid":false,"given":"Pilar","family":"Blanco","sequence":"additional","affiliation":[{"name":"Medical Laser Latinoam\u00e9rica, Santa Marta, Colombia"},{"name":"Medical Laser Latinoam\u00e9rica, Santa Marta, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"4444","published-online":{"date-parts":[[2023,9,30]]},"reference":[{"key":"125471","unstructured":"Storrer CL, de Oliveira ND, Deliberador TM, Ori LT, Guerrero SM, Santos FR, et al. 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