Complete depigmentation of a small aperture corneal inlay implanted for compensation of presbyopia

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dc.citation.issue1
dc.citation.volume80
dc.contributor.authorCampos, Mauro Silveira de Queiroz [UNIFESP]
dc.contributor.authorBeer, Sandra Maria Canelas [UNIFESP]
dc.contributor.authorNakano, Eliane Mayumi [UNIFESP]
dc.contributor.authorMuccioli, Cristina [UNIFESP]
dc.contributor.authorBelfort, Rubens Junior [UNIFESP]
dc.contributor.authorChamon, Wallace [UNIFESP]
dc.coverageSao Paulo
dc.date.accessioned2020-07-31T12:46:45Z
dc.date.available2020-07-31T12:46:45Z
dc.date.issued2017
dc.description.abstractWe describe a case of late-onset remarkable depigmentation of a small aperture corneal inlay implanted for presbyopia compensation. The patient was a participant in a clinical trial designed to evaluate the safety and efficacy of the AcuFocus (TM) ACU-10R160, which is a 10 mu m-thick polyimide film tinted with an organic dye. Inlay implantation occurred under mechanical microkeratome Lasik flaps set for a depth of 120 mu m. The patient returned to the clinic 11 years after surgery and reported loss of near-vision acuity. Clinical examination showed the complete absence of pigments in the device and the total loss of the initial effect on near vision, despite normal distance vision. Manifest refraction remained stable during the follow-up period. Scheimpflug images characterized the loss of the small aperture effect on incoming light. Confocal analysis revealed small hyper-reflective round images on the endothelium and no signs of inflammation.en
dc.description.affiliationUniv Fed Sao Paulo UNIFESP, Escola Paulista Med, Dept Ophthalmol & Visual Sci, Sao Paulo, SP, Brazil
dc.description.affiliationUIC, Coll Med, Dept Ophthalmol & Visual Sci, Chicago, IL USA
dc.description.affiliationUnifespDepartment of Ophthalmology and Visual Sciences, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
dc.description.sourceWeb of Science
dc.format.extent52-56
dc.identifierhttps://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492017000100014
dc.identifier.citationArquivos Brasileiros De Oftalmologia. Sao Paulo, v. 80, n. 1, p. 52-56, 2017.
dc.identifier.doi10.5935/0004-2749.20170014
dc.identifier.fileS0004-27492017000100014.pdf
dc.identifier.issn0004-2749
dc.identifier.scieloS0004-27492017000100014
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/56338
dc.identifier.wosWOS:000397977900014
dc.language.isoeng
dc.publisherConsel Brasil Oftalmologia
dc.relation.ispartofArquivos Brasileiros De Oftalmologia
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCorneal transplantationen
dc.subjectCorneal stromaen
dc.subjectPresbiopia/surgeryen
dc.subjectPolyvinylsen
dc.subjectVisual acuityen
dc.subjectCase reporten
dc.titleComplete depigmentation of a small aperture corneal inlay implanted for compensation of presbyopiaen
dc.typeinfo:eu-repo/semantics/article
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