Logo do repositório
 

Gel and porous polyethylene implants for anophthalmic cavity reconstruction-evaluation using the B scan ultrasound

dc.contributor.authorBarbarini Ferraz, Lucieni Cristina [UNESP]
dc.contributor.authorSchellini, Silvana Artioli [UNESP]
dc.contributor.authorHoyama, Erika [UNESP]
dc.contributor.authorWludarski, Sheila Lordelo [UNESP]
dc.contributor.authorPadovani, Carlos Roberto [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:36:41Z
dc.date.available2014-05-20T13:36:41Z
dc.date.issued2009-12-18
dc.description.abstractAIM: To evaluate the host response of the gel and porous polyethylene implants in anophthalmic cavities using the B scan ultrasound.METHODS: Thirty-six white rabbits underwent unilateral enucleation with placement of gel or porous polyethylene spheres implants. The animals were submitted to clinical examination weekly and to ultrasound evaluation on 30, 60 and 90 days after surgery.RESULTS: All rabbits with gel polyethylene spheres, except one, showed implant extrusion probably because the gel spheres have hydrated and increased in volume. The B ultrasound of the gel polyethylene implant did not show vessels inside during the following period. Five animals (27.8%) with porous polyethylene spheres presented implant extrusion after 30 days of surgery. According to B ultrasound, the porous polyethylene implant showed irregular and heterogeneous architecture and reflective peaks similar to vascularized tissues.CONCLUSION: More studies are required to determine the ideal volume of gel polyethylene implant necessary to correct the diminished orbital content in the anophthalmic cavity. The B ultrasound effectiveness showed in this study for anophthalmic socket implants evaluation provides useful information for further in vivo studies and might substitute expensive methods of implants vascularization evaluation,en
dc.description.affiliationUniv Estadual Paulista, Fac Med Botucatu, Dept Ophthalmol, São Paulo, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Med Botucatu, Dept Pathol, São Paulo, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Med Botucatu, Dept Biostat, São Paulo, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Med Botucatu, Dept Ophthalmol, São Paulo, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Med Botucatu, Dept Pathol, São Paulo, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Med Botucatu, Dept Biostat, São Paulo, SP, Brazil
dc.format.extent291-293
dc.identifierhttp://www.ijo.cn/en_publish/2009/4/200904003.pdf
dc.identifier.citationInternational Journal of Ophthalmology. Xi An: Ijo Press, v. 2, n. 4, p. 291-293, 2009.
dc.identifier.issn1672-5123
dc.identifier.lattes9420249100835492
dc.identifier.lattes8727897080522289
dc.identifier.urihttp://hdl.handle.net/11449/12630
dc.identifier.wosWOS:000282934000003
dc.language.isoeng
dc.publisherIjo Press
dc.relation.ispartofInternational Journal of Ophthalmology
dc.relation.ispartofsjr0,109
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectpolyethylene implanten
dc.subjectB ultrasounden
dc.subjectrabbiten
dc.subjectanophthalmic cavityen
dc.titleGel and porous polyethylene implants for anophthalmic cavity reconstruction-evaluation using the B scan ultrasounden
dc.typeResumo
dcterms.rightsHolderIjo Press
dspace.entity.typePublication
unesp.author.lattes9420249100835492
unesp.author.lattes8727897080522289[5]
unesp.author.orcid0000-0002-7719-9682[5]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Botucatupt
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Medicina, Botucatupt
unesp.departmentOftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pescoço - FMBpt
unesp.departmentPatologia - FMBpt
unesp.departmentBioestatística - IBBpt

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: