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Clinical outcomes of posterior segment intraocular foreign bodies: The volume effect

dc.contributor.authorGündüz, Gamze Uçan
dc.contributor.authorYalçınbayir, Özgür
dc.contributor.authorGüllülü, Zeynep Zahide
dc.contributor.authorÖzkaya, Gamze
dc.contributor.buuauthorUÇAN GÜNDÜZ, GAMZE
dc.contributor.buuauthorYALÇINBAYIR, ÖZGÜR
dc.contributor.buuauthorGÜLLÜLÜ, ZEYNEP ZAHİDE
dc.contributor.buuauthorÖZKAYA, Gamze
dc.contributor.departmentTıp Fakültesi
dc.contributor.departmentGöz Hastalıkları Ana Bilim Dalı
dc.contributor.orcid0000-0002-7311-5277
dc.contributor.orcid0000-0003-0297-846X
dc.contributor.orcid0000-0002-1219-8304
dc.contributor.researcheridAAH-6661-2021
dc.contributor.researcheridIYJ-9408-2023
dc.contributor.researcheridFAZ-3274-2022
dc.contributor.researcheridA-4421-2016
dc.date.accessioned2024-06-28T07:38:01Z
dc.date.available2024-06-28T07:38:01Z
dc.date.issued2021-05-12
dc.description.abstractPurpose. - To assess the effect of foreign body volume on visual and anatomic outcomes in patients with a posterior segment intraocular foreign body (IOFB).Methods. - Patients were divided into three groups according to the volume of the IOFB; group 1 (n = 18 eyes) with IOFBs< 2 mm(3), group 2 (n = 15 eyes) with 2 mm(3) <= IOFBs < 6 mm(3), group 3 (n = 18 eyes) with IOFBs >= 6 mm(3). AU eyes underwent pars plana vitrectomy (PPV) for removal of the IOFB. Demographic characteristics, features of the injury and IOFB, findings of the initial and final ophthalmological examinations, and timing of IOFB removal were studied.Results. - The mean age was 38.8 +/- 12.0 years, and the median follow-up period was 12.0 (range: 6-98) months. Initial visual acuity (VA) was significantly lower in group 3 (P= 0.005), while final VA was similar between the three subgroups. Frequencies of primary globe repair, initial vitreous hemorrhage (VH), corneoscleral entry, and IOFB removal through the cornea were significantly higher in eyes with large volume IOFBs (P<0.05). Siderosis was only seen in 4 patients in group 1 (22.2%). No patients developed postoperative endophthalmitis.Conclusion. - Large volume posterior segment IOFBs are associated with poor initial VA, initial VH and corneoscleral injury. Nevertheless, PPV and IOFB extraction under favorable conditions may provide significant visual improvement in eyes with large volume IOFBs. (C) 2021 Elsevier Masson SAS. All rights reserved.
dc.identifier.doi10.1016/j.jfo.2020.12.003
dc.identifier.eissn1773-0597
dc.identifier.endpage664
dc.identifier.issn0181-5512
dc.identifier.issue5
dc.identifier.startpage658
dc.identifier.urihttps://doi.org/10.1016/j.jfo.2020.12.003
dc.identifier.urihttps://www.sciencedirect.com/science/article/abs/pii/S0181551221001741
dc.identifier.urihttps://hdl.handle.net/11452/42561
dc.identifier.volume44
dc.identifier.wos000651904200024
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherMasson Editeur
dc.relation.journalJournal Francais D Ophtalmologie
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPrognostic-factors
dc.subjectOcular injuries
dc.subjectVitrectomy
dc.subjectManagement
dc.subjectIntraocular foreign body
dc.subjectOcular trauma
dc.subjectPars plana vitrectomy
dc.subjectPosterior segment
dc.subjectVolume
dc.subjectScience & technology
dc.subjectLife sciences & biomedicine
dc.subjectOphthalmology
dc.titleClinical outcomes of posterior segment intraocular foreign bodies: The volume effect
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentTıp Fakültesi/Göz Hastalıkları Ana Bilim Dalı
local.contributor.departmentTıp Fakültesi/İstatistik Ana Bilim Dalı
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