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The no-stitch suspension bridge incision and astigmatic keratotomy Hideharu Fukasaku 1 1Fukasaku Eye Center pp.645-649
Published Date 1992/5/15
DOI https://doi.org/10.11477/mf.1410908471
  • Abstract
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I reviewed the result of cataract surgery with intraocular implantation in three groups. In 176 eyes (group A), I employed bridge incision with self -sealing no-stitch wound closure. In 600 eyes (group B), I employed standard pocket incision and continuous 4-X suture. These eyes showed astigma-tism of less than 1 diopter (D) prior to surgery. In 100 eyes (group C), I used self-sealing no-stitch wound closure with simultaneous astigmatic ker-atotomy. These eyes showed astigmatism of more than 1D, average 1.8D, prior to surgery. Astigmatic keratotomy was performed using a nomogram modified from that by Thornton.

Postsurgical astigmatism in group A averaged 2.9D one day after surgery. It decreased to 0.3D 3 months after surgery. Eyes in group B showed astigmatism of 0.2D one day after surgery. The value stayed stable at least for one year after surgery. Eyes in group C showed astigmatism aver-aging 0.3D the day after surgery. It averaged 0.2D 2 months after surgery. At one month after surgery, uncorrected visual acuity of 20/40 or better was obtained in 42% of eyes in group A, in 69% in group B and in 83% in group C. No-stitch cataract sur-gery with astigmatic keratotomy is recommended for eyes with presurgical astigmatism of 1D or more.


Copyright © 1992, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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