American Journal of Ophthalmology
Volume 150, Issue 4 , Pages 481-489.e1 , October 2010

Topography-Guided Conductive Keratoplasty: Treatment for Advanced Keratoconus

  • Naoko Kato

      Affiliations

    • Department of Ophthalmology, School of Medicine, Keio University, Tokyo, Japan
    • Minamiaoyama Eye Clinic, Tokyo, Japan
    • Department of Ophthalmology, Nippon Medical School, Tokyo, Japan
    • Corresponding Author InformationInquiries to Naoko Kato, Department of Ophthalmology, School of Medicine, Keio University, Shinanomachi 35, Shinjuku-ku, 160-8582 Tokyo, Japan
  • ,
  • Ikuko Toda

      Affiliations

    • Minamiaoyama Eye Clinic, Tokyo, Japan
  • ,
  • Tetsuya Kawakita

      Affiliations

    • Department of Ophthalmology, School of Medicine, Keio University, Tokyo, Japan
  • ,
  • Chikako Sakai

      Affiliations

    • Minamiaoyama Eye Clinic, Tokyo, Japan
  • ,
  • Kazuo Tsubota

      Affiliations

    • Department of Ophthalmology, School of Medicine, Keio University, Tokyo, Japan

,Accepted 13 May 2010.

References 

  1. Schmitt-Bernard CF, Lesage C, Arnaud B. Keratectasia induced by laser in situ keratomileusis in keratoconus. J Refract Surg. 2000;16(3):368–370
  2. Seiler T, Quurke AW. Iatroenic keratectasia after LASIK in a case of forme fruste keratoconus. J Cataract Refract Surg. 1998;24(7):1007–1009
  3. 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(7):967–977
  4. Wollensak G, Spoerl E, Seiler T. Riboflavin/ultraviolet-a-induced collagen crosslinking for the treatment of keratoconus. Am J Ophthalmol. 2003;135(5):620–627
  5. Asano-Kato N, Toda I, Hori-Komai Y, et al. Experience with the Artisan phakic intraocular lens in Asian eyes. J Cataract Refract Surg. 2005;31(5):910–915
  6. El-Raggal TM, Abdel Fattah AA. Sequential Intacs and Verisyse phakic intraocular lens for refractive improvement in keratoconic eyes. J Cataract Refract Surg. 2007;33(6):966–970
  7. Leccisotti A, Fields SV. Angle-supported phakic intraocular lenses in eyes with keratoconus and myopia. J Cataract Refract Surg. 2003;29(8):1530–1536
  8. Ertan A, Colin J. Intracorneal rings for keratoconus and keratectasia. J Cataract Refract Surg. 2007;33(7):1303–1307
  9. Güell JL. Are intracorneal rings still useful in refractive surgery?. Curr Opin Ophthalmol. 2005;16(4):260–265
  10. Kymionis GD, Siganos CS, Tsiklis NS, et al. Long-term follow up of Intacs in keratoconus. Am J Ophthalmol. 2007;143(2):236–244
  11. Kwitko S, Severo NS. Ferrara intracorneal ring segments for keratoconus. J Cataract Refract Surg. 2004;30(4):812–820
  12. Siganos CS, Kymionis GD, Kartakis N, Theodorakis MA, Astyrakakis N, Pallikaris IG. Management of keratoconus with intacs. Am J Ophthalmol. 2003;135(1):64–70
  13. Colin J, Cochener B, Savary G, Malet F. Correcting keratoconus with intracorneal rings. J Cataract Refract Surg. 2000;26(8):1117–1122
  14. Asbell PA, Maloney RK, Davidorf J, et al. Conductive keratoplasty for the correction of hyperopia. Trans Am Ophthalmol Soc. 2001;99:79–84
  15. McDonald MB, Davidorf J, Maloney RK, Manche EE, Hersh P. Conductive keratoplasty for the correction of low to moderate hyperopia: 1-year results on the first 54 eyes. Ophthalmology. 2002;109(4):637–649
  16. McDonald MB, Durrie D, Asbell P, Maloney R, Nichamin L. Treatment of presbyopia with conductive keratoplasty: six-month results of the 1-year United States FDA clinical trial. Cornea. 2004;23(7):661–668
  17. Alió JL, Claramonte PJ, Cáliz A, Ramzy MI. Corneal modeling of keratoconus by conductive keratoplasty. J Cataract Refract Surg. 2005;31(1):190–197
  18. Lyra JM, Trindade FC, Lyra D, Bezerra A. Outcomes of radiofrequency in advanced keratoconus. J Cataract Refract Surg. 2007;33(10):1288–1295
  19. Akhtar S, Bron AJ, Salvi SM, Hawksworth NR, Tuft SJ, Meek KM. Ultrastructural analysis of collgen fibrils and proteoglycans in keratoconus. Acta Ophthalmol. 2008;86(7):764–772
  20. Kenney MC, Nesburn AB, Burgeson RE, Butkowski RJ, Ljubimov AV. Abnormalities of the extracellular matrix in keratoconus corneas. Cornea. 1997;16(3):345–351
  21. Tuori A, Virtanen I, Aine E, Uusitalo H. The expression of tenascin and fibronectin in keratoconus, scarred and normal human cornea. Graefes Arch Clin Exp Ophthalmol. 1997;235(4):222–229
  22. Pallikaris IG, Naoumidi TL, Astyrakakis NI. Long-term results of conductive keratoplasty for low to moderate hyperopia. J Cataract Refract Surg. 2005;31(8):1520–1529
  23. Stahl JE. Conductive keratoplasty for presbyopia: 1-year results. J Refract Surg. 2006;22(2):137–144
  24. Naoumidi TL, Kounis GA, Astyrakakis NI, Tsatsaronis DN, Pallikaris IG. Two-year follow-up of conductive keratoplasty for the treatment of hyperopic astigmatism. J Cataract Refract Surg. 2006;32(5):732–741
  25. McDonald MB. Conductive keratoplasty: a radiofrequency-based technique for the correction of hyperopia. Trans Am Ophthalmol Soc. 2005;103:512–536
  26. Stahl JE. Conductive keratoplasty for presbyopia: 3-year results. J Refract Surg. 2007;23(9):905–910
  27. Lin DY, Manche EE. Two-year results of conductive keratoplasty for the correction of low to moderate hyperopia. J Cataract Refract Surg. 2003;29(12):2339–2350
  28. Pallikaris G, Naoumidi TL, Panagopoulou SI, Alegakis AK, Astyrakakis NI. Conductive keratoplasty for low to moderate hyperopia: 1-year results. J Refract Surg. 2003;19(5):496–506
  29. McDonald MB, Hersh PS, Manche EE, et al. Conductive keratoplasty for the correction of low to moderate hyperopoia: U.S. clinical trial 1-year results on 355 eyes. Ophthalmology. 2002;109(11):1978–1989
  30. Ehrlich JS, Manche EE. Regression of effect over long-term follow-up of conductive keratoplasty to correct mild to moderate hyperopia. J Cataract Refract Surg. 2009;35(9):1591–1596
  31. Wollensak G, Spörl E, Reber F, Pillunat L, Funk R. Corneal endothelial cytotoxicity of riboflavin/UVA treatment in vitro. Ophthalmic Res. 2003;35(6):324–328
  32. Hafezi F, Mrochen M, Iseli HP, Seiler T. Collagen crosslinking with ultraviolet-A and hypoosmolar riboflavin solution in thin corneas. J Cataract Refract Surg. 2009;35(4):621–624

PII: S0002-9394(10)00355-7

doi: 10.1016/j.ajo.2010.05.014

American Journal of Ophthalmology
Volume 150, Issue 4 , Pages 481-489.e1 , October 2010