Logo do repositório
 

Effects of the Er,Cr:YSGG laser on bone and soft tissue in a rat model

dc.contributor.authorPerussi, Livia Rodrigues [UNESP]
dc.contributor.authorPavone, Chaine [UNESP]
dc.contributor.authorPimentel Lopes de Oliveira, Guilherme Jose [UNESP]
dc.contributor.authorCerri, Paulo Sérgio [UNESP]
dc.contributor.authorMarcantonio, Rosemary Adriana Chierici [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:32:02Z
dc.date.accessioned2014-05-20T13:45:31Z
dc.date.available2013-09-30T18:32:02Z
dc.date.available2014-05-20T13:45:31Z
dc.date.issued2012-01-01
dc.description.abstractThe purpose of this study was to investigate the histological changes that occur in rat soft and hard tissues after Er,Cr:YSGG laser surgery. Each of 20 rats was submitted to four procedures which were randomly distributed to the right and left sides of the animal: procedure 1 dorsal incision with a scalpel; procedure 2 dorsal incision with a 2.0-W Er,Cr:YSGG laser; procedure 3 skull defect created with a diamond bur; procedure 4 skull defect created with a 3.0-W Er,Cr:YSGG laser. The animals were killed 3, 7, 15 and 30 days after surgery, and histological examinations were performed. The histometric analysis of the bone defects was evaluated using an unpaired t-test. Initially, the dorsum showed more histological signs of repair following procedure 1, although similar healing responses following procedures 1 and 2 were seen on day 30 after surgery. By day 30 the bone formation observed following procedure 4 was much more evident than following procedure 3. The unpaired t-test identified significant differences in bone formation on day 30 (p = 0.01), whereas a greater bone percentage was seen following procedure 4 than following procedure 3 (79.96 +/- 10.30% and 58.23 +/- 9.99%, respectively). Thus, histological repair of the Er,Cr:YSGG laser wounds was similar to that of the scalpel wounds. However, skull defects created with the Er,Cr:YSGG laser showed greater bone formation than defects created with the bur. Within the limitations of this study, we can conclude that the Er,Cr:YSGG laser is a promising surgical instrument in vivo, particularly for bone surgery.en
dc.description.affiliationSão Paulo State Univ Julio Mesquita Filho, Diagnost & Surg Dept Periodontol, Araraquara Dent Sch, BR-14801903 São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ Julio Mesquita Filho, Diagnost & Surg Dept Periodontol, Araraquara Dent Sch, BR-14801903 São Paulo, Brazil
dc.format.extent95-102
dc.identifierhttp://dx.doi.org/10.1007/s10103-011-0920-3
dc.identifier.citationLasers In Medical Science. London: Springer London Ltd, v. 27, n. 1, p. 95-102, 2012.
dc.identifier.doi10.1007/s10103-011-0920-3
dc.identifier.issn0268-8921
dc.identifier.lattes3278495911207882
dc.identifier.lattes3534044399884035
dc.identifier.orcid0000-0001-5756-5828
dc.identifier.urihttp://hdl.handle.net/11449/16019
dc.identifier.wosWOS:000299093400014
dc.language.isoeng
dc.publisherSpringer London Ltd
dc.relation.ispartofLasers in Medical Science
dc.relation.ispartofjcr1.949
dc.relation.ispartofsjr0,713
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.subjectEr,Cr:YSGG laseren
dc.subjectSoft tissueen
dc.subjectBoneen
dc.subjectTissue repairen
dc.titleEffects of the Er,Cr:YSGG laser on bone and soft tissue in a rat modelen
dc.typeArtigopt
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer London Ltd
dspace.entity.typePublication
relation.isOrgUnitOfPublicationca4c0298-cd82-48ee-a9c8-c97704bac2b0
relation.isOrgUnitOfPublication.latestForDiscoveryca4c0298-cd82-48ee-a9c8-c97704bac2b0
unesp.author.lattes3278495911207882[4]
unesp.author.lattes3534044399884035
unesp.author.orcid0000-0002-5052-7439[5]
unesp.author.orcid0000-0001-8778-0115[3]
unesp.author.orcid0000-0001-5756-5828[4]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Odontologia, Araraquarapt
unesp.departmentDiagnóstico e Cirurgia - FOARpt

Arquivos

Licença do pacote

Agora exibindo 1 - 2 de 2
Carregando...
Imagem de Miniatura
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Carregando...
Imagem de Miniatura
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição: