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Regional specular microscopy of endothelial cell loss after intracapsular cataract extraction: A preliminary report
Author(s) -
Inaba Masamaru,
Matsuda Mamoru,
Shiozaki Yoich,
Kosaki Hiroshi
Publication year - 1985
Publication title -
acta ophthalmologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.534
H-Index - 87
eISSN - 1755-3768
pISSN - 1755-375X
DOI - 10.1111/j.1755-3768.1985.tb01539.x
Subject(s) - cornea , corneal endothelium , endothelium , medicine , endothelial stem cell , population , cataract extraction , ophthalmology , cell , cataract surgery , surgery , chemistry , biochemistry , environmental health , in vitro
. In a group of 10 patients (12 eyes) undergoing intracapsular cataract extraction, corneal endothelial cell loss was serially investigated by means of regional specular microscopy. Prevoperatively there were no significant regional differences in the endothelial cell density. Two weeks after sugery, the superior endothelium alone showed a significant cell loss (15.6%). Whereas, a definite endothelial cell loss occurred in each region of the cornea one month after surgery. The cell loss was greater in the superior (22.8%) and lower in the inferior (4.7%), respectively, when compared to that seen in the central cornea (9.6%). In each region, cell loss continued 3 months postsoperatively, but no significant cell loss occurred thereafter. These results suggest that the entire endothelial cell population may participate in the healing of the damage associated with intracapsular cataract extraction and that regional specular microscopy can be of help for detailed evaluation of such a damage.