Srpski arhiv za celokupno lekarstvo 2013 Volume 141, Issue 1-2, Pages: 81-84
https://doi.org/10.2298/SARH1302081K
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Intraocular foreign body removal: Case report
Kovačević Igor (Klinički centar Srbije, Klinika za očne bolesti, Beograd)
Gaković Aleksandar (Klinički centar Srbije, Klinika za očne bolesti, Beograd)
Stefanović Ivan (Klinički centar Srbije, Klinika za očne bolesti, Beograd)
Đurić Smiljka (Klinički centar Srbije, Klinika za očne bolesti, Beograd)
Davidović Sofija (Klinički centar Vojvodine, Klinika za očne bolesti, Novi Sad)
Biševac Jovana (Klinički centar Srbije, Klinika za očne bolesti, Beograd)
Introduction. An intraocular foreign body may traumatize the eye
mechanically, introduce infection or exert other toxic effects on the
intraocular structures. Removal of a metallic intraocular foreign bodies
(IOFB) use an internal (vitrectomy followed by forceps or internal magnet
use) or external approach (large electromagnet). Outline of Cases. A
51-year-old man sustained injury of the left eye by a metal foreign body. On
admission visual acuity was normal (VOS=1.0) and intraocular tension was
within normal limits (TOS=10 mmHg). Nasal scleral entry wound was noticed.
Ultrasound of the left eye was done, which confirmed existence of IOFB
laying nasally, next to the ciliary body. Extraction of IOFB with a big
electric magnet was done. Visual acuity on discharge was the same (VOS=1.0).
Another man, aged 30 years, came to the clinic after injury of the left eye
by a foreign body. On admission visual acuity was VOS=L+P+ (light and
projection), TOS=44 mmHg (higher), traumatic cataract, scleral entry wound,
corneal edema, existence of IOFB and initial endophtalmitis. Lensectomia and
vitrectomia via pars plana with IOFB extraction were done. Visual acuity on
discharge was VOS=5/60 with +6.50 Dsph = 0.3-0.4; TOS=17 mmHg. Conclusion.
Magnet removal is indicated in patients when IOFB is laying free in the
vitreous body or stopped near the entry wound during injury without other
complications. Internal approach - pars plana vitrectomy with forceps removal
is used when IOFB is stuck either on the peripheral or posterior part of the
retina or if there are some of aforementioned complications.
Keywords: intraocular foreign body, magnet, pars plana vitrectomy