The effects of nonfixated lower lens haptics of Binkhorst lenses on corneal endothelial cell density.
At specified intervals up to 56 months postoperatively, we took central corneal endothelial cell measurements of 52 patients who had undergone extracapsular cataract extraction (ECCE) with placement of a Heyer-Schulte IC-10 iridocapsular intraocular lens. We then compared the endothelial cell density of patients in whom the lower lens haptic was fixated within the capsule with those in whom it was nonfixated. We found that nonfixation of the lower lens haptic, which in essence converts the irido-capsular lens to an iris-supported lens, does not cause continuing endothelial cell loss.
D000368:Aged; D002452:Cell Count; D003315:Cornea / Q000166:cytology*; D004727:Endothelium / Q000166:cytology; D005260:Female; D006801:Humans; D007910:Lenses, Intraocular; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period; D013997:Time Factors