PMID: 6398820Jan 1, 1984Paper

Intracorneal suture. A simple procedure for the correction of astigmatism after cataract operation

Journal français d'ophtalmologie
A BéchetoilleJ M Ebran

Abstract

A simple surgical procedure to cure post cataract-surgery astigmatism is reported. Corneo-corneal (sometimes corneo-scleral), 9-0 polyamide monofilament sutures are put in radially at the end (or at the two ends) of the flattest meridian to increase its curvature and therefore its refractive power. 14 eyes were treated by this procedure, 11 of them for an "against the rule" astigmatism (1st group) and the 3 others for a "with the rule" astigmatism (2nd group). No corneal incision or resection is performed before suturing. Surgery has been efficient in all cases. As compared to a mean pre-op against the rule astigmatism of 6.55 +/- 2.20 diopters, the post-op residual astigmatism was no more than 3.16 +/- 1.94, 2.66 +/- 1.17, 2.69 +/- 1.33 and 2.80 +/- 1.74 diopters, respectively 8 days, 3 months, 6 months, 12 months after the surgery. The average axis of the effect of the surgery was almost perpendicular to the initial axis of the astigmatism. The visual acuity also improved but was dependent on other factors in addition to the refractive surgery. The results were stable from 3 months after surgery and remained unchanged in those cases where the follow-up period was 18 months or more. No significative complications have been obs...Continue Reading

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