J Korean Radiol Soc.  2008 Nov;59(5):299-302.

Radiologic Findings in Hydrated Hydrogel Buckles

Affiliations
  • 1Department of Ophthalmology, College of Medicine, Chungnam National University, Korea. haneul88@cnuh.co.kr
  • 2Research Institute for Medical Science, Chungnam National University, Korea.
  • 3Department of Radiology, Chungnam National University Hospital, Korea.

Abstract

Hydrogel buckles, which are used in scleral buckling surgery for retinal detachment, have been associated with late complications after successful retinal reattachment surgery, including strabismus, extraocular motility restriction, extrusion through the eyelid or conjunctiva, intraocular erosion, and scleral erosion. Hydrogel buckles sometimes appear as well-marginated, circumferential, lobulating, contoured cystic masses mimicking orbital cysts on orbital CT or MRI. We report the radiologic findings in 5 patients whose hydrogel buckles needed to be differentiated from orbital cysts.

Keyword

Orbit; Tomography, X-Ray Computed; Magnetic resonance (MR); Hydrogel; Scleral buckling; Foreign bodies

MeSH Terms

Conjunctiva
Eyelids
Foreign Bodies
Humans
Hydrogel
Orbit
Retinal Detachment
Retinaldehyde
Scleral Buckling
Strabismus
Tomography, X-Ray Computed
Hydrogel
Retinaldehyde
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