Intrastromal Corneal Rings and Photorefractive Keratectomy

dc.contributorSistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSP
dc.contributor.authorGIACOMIN, N. T.
dc.contributor.authorSTIVAL, L. R. S.
dc.date.accessioned2023-12-04T19:40:46Z
dc.date.available2023-12-04T19:40:46Z
dc.date.issued2022
dc.description.abstractThe visual rehabilitation for keratoconic corneas requires addressing three concerns: halting the ectatic process, improving corneal shape, and minimizing the residual refractive error. ICRS implantation can improve the corneal shape and hence the visual quality and reduce the refractive error; PRK can treat part of the refractive error. The prior use of ICRS induces corneal flattening and reduces keratometric astigmatism allowing a controlled PRK treatment with minimal tissue ablation. Although a combination of PRK + ICRS when associated to CXL demonstrated to be an effective and safe option for correcting mild refractive errors and improving visual acuity, studies with larger cohorts and longer follow-up periods are needed to determine which refractive procedure and/or sequence are most suitable for each case. © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2022.
dc.identifier.citationGiacomin, N. T.; Stival, L. R. S.. Intrastromal Corneal Rings and Photorefractive Keratectomy. In: . Keratoconus: A Comprehensive Guide to Diagnosis and Treatment: SPRINGER INTERNATIONAL PUBLISHING, 2022. p.767-772.
dc.identifier.doi10.1007/978-3-030-85361-7_64
dc.identifier.isbn978-303085361-7; 978-303085360-0
dc.identifier.urihttps://observatorio.fm.usp.br/handle/OPI/57238
dc.language.isoeng
dc.publisherSPRINGER INTERNATIONAL PUBLISHING
dc.relation.ispartofKeratoconus: A Comprehensive Guide to Diagnosis and Treatment
dc.rightsrestrictedAccess
dc.rights.holderCopyright SPRINGER INTERNATIONAL PUBLISHING
dc.subjectComplications
dc.subjectIntraestromal corneal ring
dc.subjectKeratoconus
dc.subjectPRK
dc.subjectRefractive surgery
dc.titleIntrastromal Corneal Rings and Photorefractive Keratectomy
dc.typebookPart
dc.type.categorybook chapter
dc.type.versionpublishedVersion
dspace.entity.typePublication
hcfmusp.citation.scopus0
hcfmusp.contributor.author-fmusphcNATALIA TORRES GIACOMIN
hcfmusp.contributor.author-fmusphcLARISSA ROSSANA SOUZA STIVAL
hcfmusp.description.beginpage767
hcfmusp.description.endpage772
hcfmusp.origemScopus
hcfmusp.origem.scopus2-s2.0-85169348275
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hcfmusp.scopus.lastupdate2024-04-12
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