Long-term pathological follow-up of 2-loop iridocapsular intraocular lens.
We analyzed an enucleated postmortem eye from an 86-year-old donor who had a 2-loop iridocapsular intraocular lens (IOL) that had been implanted at least 30 years earlier. High-frequency ultrasound showed a relatively well-centered iris-supported optic in front of the pupil. Gross and light microscopic analyses of the eye and the IOL showed loop fixation outside the capsular bag remnants, a thickened cornea, mild attenuation of the corneal endothelium, multiple areas of iris trauma secondary to haptic abrasion, fragments of iris tissue attached to the haptics, as well as pigment dispersion within the eye with pigmented epithelial cells attached to the IOL haptics. Histopathological examination of the posterior segment was unremarkable.
John A Moran Eye Center, University of Utah, Salt Lake City, Utah 84132, USA.
Michael K
MK
Burrow
Liliana
L
Werner
Surekha
S
Maddula
Peter J
PJ
Ness
Don
D
Davis
Nick
N
Mamalis
D000369:Aged, 80 and over; D000869:Anterior Eye Segment / Q000000981:diagnostic imaging; D002102:Cadaver; D003315:Cornea / Q000473:pathology; D004867:Equipment Design; D005123:Eye / Q000473:pathology*; D015353:Eye Enucleation; D005500:Follow-Up Studies; D006801:Humans; D007498:Iris / Q000473:pathology / Q000601:surgery*; D007903:Lens Capsule, Crystalline / Q000601:surgery*; D019654:Lens Implantation, Intraocular; D007910:Lenses, Intraocular; D008297:Male; D010857:Pigment Epithelium of Eye / Q000473:pathology; D014463:Ultrasonography