Intercapsular cataract surgery with lens epithelial cell removal. Part I: Without capsulorhexis.
Endocapsular phacoemulsification or intercapsular cataract extraction with lens epithelial cell removal using an ultrasound technique was performed on 30 eyes. The anterior capsule was not removed after posterior chamber intraocular lens implantation. After a mean follow-up period of 16.4 +/- 2.8 months, anterior capsule opacification was observed in six eyes, posterior synechias in six eyes, and shrinkage of the anterior capsule below the pupillary area, which resulted from the large opening needed for the intercapsular extraction, in 11 eyes. Other postoperative complications caused by lens epithelial cells such as posterior capsule opacification, intraocular lens dislocation, and fibrinous reaction did not occur. These results suggest it is necessary to remove the lens epithelial cells and the anterior capsule after posterior chamber lens implantation in intercapsular cataract extraction.
Nishi
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Nishi Eye Hospital, Osaka, Japan.
D000328:Adult; D000368:Aged; D002387:Cataract Extraction; D004847:Epithelial Cells; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007903:Lens Capsule, Crystalline / Q000601:surgery*; D007908:Lens, Crystalline / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D014465:Ultrasonics