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Title

EFFECT OF GRAFT RATING ON RESULTS FOLLOWING DALK

Pages

  26-33

Abstract

 Purpose: To evaluate the influence of donor characteristics (age, death-to-preservation time, preservation-tosurgery time, graft rating, and endothelial cell features) on clinical outcomes following DEEP ANTERIOR LAMELLAR KERATOPLASTY (DALK) in patients with KERATOCONUS.Methods: In this retrospective study, 290 consecutive keratoconic eyes underwent DALK using donor corneas of different qualities, ranging from fair to excellent. A multivariate regression analysis was used to assess the correlation between donor characteristics and postoperative outcomes.Results: Mean donor and recipient ages were 33.4±13.1 and 27.7±8.0 years, respectively. Mean follow-up period was 38.2±20.2 months. The presence of epithelial defects on postoperative day 1 had a significant correlation with donor epithelial sloughing (R=0.26, P<0.001), preservation-to-surgery time (R=0.21, P=0.001), and graft rating (R=-0.17, P=0.004). Graft stromal edema on postoperative day 1 was significantly correlated with donor epithelial sloughing (R=0.31, P<0.001), preservation-to-surgery time (R=0.24, P<0.001), and graft rating (R=-0.28, P<0.001). Suture-related complications, graft rejection episodes, graft clarity, visual acuity, and refractive outcomes at the final follow-up examination were found to have no correlation with any donor factors.Conclusion: The donor features had no influence on visual and refractive outcomes and complications.

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    APA: Copy

    FEIZI, S., JAVADI, M.A., REZAIE KANAVI, M., & JAVADI, F.. (2014). EFFECT OF GRAFT RATING ON RESULTS FOLLOWING DALK. BINA, 20(1), 26-33. SID. https://sid.ir/paper/42598/en

    Vancouver: Copy

    FEIZI S., JAVADI M.A., REZAIE KANAVI M., JAVADI F.. EFFECT OF GRAFT RATING ON RESULTS FOLLOWING DALK. BINA[Internet]. 2014;20(1):26-33. Available from: https://sid.ir/paper/42598/en

    IEEE: Copy

    S. FEIZI, M.A. JAVADI, M. REZAIE KANAVI, and F. JAVADI, “EFFECT OF GRAFT RATING ON RESULTS FOLLOWING DALK,” BINA, vol. 20, no. 1, pp. 26–33, 2014, [Online]. Available: https://sid.ir/paper/42598/en

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