American Journal of Ophthalmology
Volume 145, Issue 5 , Pages 813-818.e2 , May 2008

Validation of the Ectasia Risk Score System for Preoperative Laser In Situ Keratomileusis Screening

  • J. Bradley Randleman

      Affiliations

    • Emory University Department of Ophthalmology, Atlanta, Georgia
    • Emory Vision, Atlanta, Georgia
    • Corresponding Author InformationInquiries to J. Bradley Randleman, 1365 B Clifton Road NE, Suite 4500, Atlanta, GA 30322
  • ,
  • William B. Trattler

      Affiliations

    • Center for Excellence in Eye Care, Miami, Florida.
  • ,
  • R. Doyle Stulting

      Affiliations

    • Emory University Department of Ophthalmology, Atlanta, Georgia
    • Emory Vision, Atlanta, Georgia

,Accepted 31 December 2007.

References 

  1. Randleman JB, Woodward M, Lynn MJ, Stulting RD. Risk assessment for ectasia after corneal refractive surgery. Ophthalmology. 2008;115:37–50
  2. Randleman JB, Russell B, Ward MA, Thompson KP, Stulting RD. Risk factors and prognosis for corneal ectasia after LASIK. Ophthalmology. 2003;110:267–275
  3. Seiler T, Koufala K, Richter G. Iatrogenic keratectasia after laser in situ keratomileusis. J Refract Surg. 1998;14:312–317
  4. Seiler T, Quurke AW. Iatrogenic keratectasia after LASIK in a case of forme fruste keratoconus. J Cataract Refract Surg. 1998;24:1007–1009
  5. Amoils SP, Deist MB, Gous P, Amoils PM. Iatrogenic keratectasia after laser in situ keratomileusis for less than −4.0 to −7.0 diopters of myopia. J Cataract Refract Surg. 2000;26:967–977
  6. Argento C, Cosentino MJ, Tytiun A, Rapetti G, Zarate J. Corneal ectasia after laser in situ keratomileusis. J Cataract Refract Surg. 2001;27:1440–1448
  7. Klein SR, Epstein RJ, Randleman JB, Stulting RD. Corneal ectasia after laser in situ keratomileusis in patients without apparent preoperative risk factors. Cornea. 2006;25:388–403
  8. Lifshitz T, Levy J, Klemperer I, Levinger S. Late bilateral keratectasia after LASIK in a low myopic patient. J Refract Surg. 2005;21:494–496
  9. Piccoli PM, Gomes AA, Piccoli FV. Corneal ectasia detected 32 months after LASIK for correction of myopia and asymmetric astigmatism. J Cataract Refract Surg. 2003;29:1222–1225
  10. Randleman JB, Banning CS, Stulting RD. Corneal ectasia after hyperopic LASIK. J Refract Surg. 2007;23:98–102
  11. Wang JC, Hufnagel TJ, Buxton DF. Bilateral keratectasia after unilateral laser in situ keratomileusis: a retrospective diagnosis of ectatic corneal disorder. J Cataract Refract Surg. 2003;29:2015–2018
  12. Rabinowitz YS. Videokeratographic indices to aid in screening for keratoconus. J Refract Surg. 1995;11:371–379
  13. Rabinowitz YS, McDonnell PJ. Computer-assisted corneal topography in keratoconus. Refract Corneal Surg. 1989;5:400–408
  14. Abad JC, Rubinfeld RS, Del Valle M, Belin MW, Kurstin JM. Vertical D: a novel topographic pattern in some keratoconus suspects. Ophthalmology. 2007;114:1020–1026
  15. Ambrosio R, Alonso RS, Luz A, Coca Velarde LG. Corneal-thickness spatial profile and corneal-volume distribution: Tomographic indices to detect keratoconus. J Cataract Refract Surg. 2006;32:1851–1859
  16. Quisling S, Sjoberg S, Zimmerman B, Goins K, Sutphin J. Comparison of Pentacam and Orbscan IIz on posterior curvature topography measurements in keratoconus eyes. Ophthalmology. 2006;113:1629–1632
  17. Rao SN, Raviv T, Majmudar PA, Epstein RJ. Role of Orbscan II in screening keratoconus suspects before refractive corneal surgery. Ophthalmology. 2002;109:1642–1646
  18. Tabbara KF, Kotb AA. Risk factors for corneal ectasia after LASIK. Ophthalmology. 2006;113:1618–1622
  19. Kohlhaas M, Spoerl E, Schilde T, Unger G, Wittig C, Pillunat LE. Biomechanical evidence of the distribution of cross-links in corneas treated with riboflavin and ultraviolet A light. J Cataract Refract Surg. 2006;32:279–283
  20. Randleman JB, Dawson DG, Grossniklaus HE, McCarey BE, Edelhauser HF. Analysis of quantitative cohesive tensile strength in normal human corneas: implications for refractive surgery. J Refract Surg. 2008;24:S85–S89
  21. Chang DH, Stulting RD. Change in intraocular pressure measurements after LASIK the effect of the refractive correction and the lamellar flap. Ophthalmology. 2005;112:1009–1016
  22. Haque S, Simpson T, Jones L. Corneal and epithelial thickness in keratoconus: a comparison of ultrasonic pachymetry, Orbscan II, and optical coherence tomography. J Refract Surg. 2006;22:486–493
  23. Ucakhan OO, Kanpolat A, Ylmaz N, Ozkan M. In vivo confocal microscopy findings in keratoconus. Eye Contact Lens. 2006;32:183–191
  24. Caster AI, Friess DW, Potvin RJ. Absence of keratectasia after LASIK in eyes with preoperative central corneal thickness of 450 to 500 microns. J Refract Surg. 2007;23:782–788
  25. Kymionis GD, Bouzoukis D, Diakonis V, et al. Long-term results of thin corneas after refractive laser surgery. Am J Ophthalmol. 2007;144:181–185
  26. Binder PS. Analysis of ectasia after laser in situ keratomileusis: risk factors. J Cataract Refract Surg. 2007;33:1530–1538
  27. Condon PI, O'Keefe M, Binder PS. Long-term results of laser in situ keratomileusis for high myopia: risk for ectasia. J Cataract Refract Surg. 2007;33:583–590

PII: S0002-9394(08)00012-3

doi: 10.1016/j.ajo.2007.12.033

American Journal of Ophthalmology
Volume 145, Issue 5 , Pages 813-818.e2 , May 2008