Journal of Cataract & Refractive Surgery
Volume 34, Issue 12 , Pages 2119-2127 , December 2008

Estimation of the effective lens position using a rotating Scheimpflug camera

,Accepted 29 August 2008.

References 

  1. Seitz B, Langenbucher A, Nguyen NX, Kus MM, Küchle M. Underestimation of intraocular lens power for cataract surgery after myopic photorefractive keratectomy. Ophthalmology. 1999;106:693–702
  2. Gimbel HV, Sun R. Accuracy and predictability of intraocular lens power calculation after laser in situ keratomileusis. J Cataract Refract Surg. 2001;27:571–576
  3. Hoffer KJ. Calculation of intraocular lens power in post-radial keratotomy eyes. Ophthalmic Pract. 1994;12:242–244
  4. Hoffer KJ. Intraocular lens power calculation for eyes after refractive keratotomy. J Refract Surg. 1995;11:490–493
  5. Holladay JT. Consultations in refractive surgery. Refract Corneal Surg. 1989;5:203
  6. Gimbel HV, Sun R, Furlong MT, van Westenbrugge JA, Kassab J. Accuracy and predictability of intraocular lens power calculation after photorefractive keratectomy. J Cataract Refract Surg. 2000;26:1147–1151
  7. Aramberri J. Intraocular lens power calculation after corneal refractive surgery: Double-K method. J Cataract Refract Surg. 2003;29:2063–2068
  8. Koch DD, Wang L. Calculating IOL power in eyes that have had refractive surgery. [editorial] J Cataract Refract Surg. 2003;29:2039–2042
  9. Feiz V, Mannis MJ, Garcia-Ferrer F, Kandavel G, Darlington JK, Kim E, et al. Intraocular lens power calculation after laser in situ keratomileusis for myopia and hyperopia; a standardized approach. Cornea. 2001;20:792–797
  10. Walter KA, Gagnon MR, Hoopes PC, Dickinson PJ. Accurate intraocular lens power calculation after myopic laser in situ keratomileusis, bypassing corneal power. J Cataract Refract Surg. 2006;32:425–429
  11. Hamed AM, Wang L, Misra M, Koch DD. A comparative analysis of five methods of determining corneal refractive power in eyes that have undergone myopic laser in situ keratomileusis. Ophthalmology. 2002;109:651–658
  12. Rosa N, Capasso L, Romano A. A new method of calculating intraocular lens power after photorefractive keratectomy. J Refract Surg. 2002;18:720–724
  13. Rosa N, Capasso L, Lanza M, Iaccarino G, Romano A. Reliability of a new correcting factor in calculating intraocular lens power after refractive corneal surgery. J Cataract Refract Surg. 2005;31:1020–1024
  14. Zeh WG, Koch DD. Comparison of contact lens overrefraction and standard keratometry for measuring corneal curvature in eyes with lenticular opacity. J Cataract Refract Surg. 1999;25:898–903
  15. Sónego-Krone S, López-Moreno G, Beaujon-Balbi OV, Arce CG, Schor P, Campos M. A direct method to measure the power of the central cornea after myopic laser in situ keratomileusis. Arch Ophthalmol. 2004;122:159–166
  16. Shammas HJ, Shammas MC, Garbet A, Kim JH, Shammas A, LaBree L. Correcting the corneal power measurements for intraocular lens power calculations after myopic laser in situ keratomileusis. Am J Ophthalmol. 2003;136:426–432
  17. Shammas HJ, Shammas MC. No-history method of intraocular lens power calculation for cataract surgery after myopic laser in situ keratomileusis. J Cataract Refract Surg. 2007;33:31–36
  18. Ferrara G, Cennamo G, Marotta G, Loffredo E. New formula to calculate corneal power after refractive surgery. J Refract Surg. 2004;20:465–471
  19. Borasio E, Stevens J, Smith GT. Estimation of true corneal power after keratorefractive surgery in eyes requiring cataract surgery: BESSt formula. J Cataract Refract Surg. 2006;32:2004–2014
  20. Wang L, Booth MA, Koch DD. Comparison of intraocular lens power calculation methods in eyes that have undergone LASIK. Ophthalmology. 2004;111:1825–1831
  21. Savini G, Barboni P, Zanini M. Intraocular lens power calculation after myopic refractive surgery; theoretical comparison of different methods. Ophthalmology. 2006;113:1271–1282
  22. Barkana Y, Gerber Y, Elbaz U, Schwartz S, Ken-Dror G, Avni I, et al. Central corneal thickness measurement with the Pentacam Scheimpflug system, optical low-coherence reflectometry pachymeter, and ultrasound pachymetry. J Cataract Refract Surg. 2005;31:1729–1735
  23. Lackner B, Schmidinger G, Skorpik C. Validity and repeatability of anterior chamber depth measurements with Pentacam and Orbscan. Optom Vis Sci. 2005;82:858–861
  24. Fyodorov SN, Galin MA, Linksz A. Calculation of the optical power of intraocular lens. Invest Ophthalmology. 1975;14:625–628Available at: http://www.iovs.org/cgi/reprint/14/8/625Accessed September 10, 2008
  25. Qazi MA, Cua IY, Roberts CJ, Pepose JS. Determining corneal power using Orbscan II videokeratography for intraocular lens calculation after excimer laser surgery for myopia. J Cataract Refract Surg. 2007;33:21–30
  26. Haigis W, Lege B, Miller N, Schneider B. Comparison of immersion ultrasound biometry and partial coherence interferometry for intraocular lens calculation according to Haigis. Graefes Arch Clin Exp Ophthalmol. 2000;238:765–773
  27. Hoffer KJ. The Hoffer Q formula: a comparison of theoretic and regression formulas. J Cataract Refract Surg. 1993;19:700–712errata 1994; 20: 677; and 2007; 33:1–3
  28. Holladay JT, Prager TC, Chandler TY, Musgrove KH, Lewis JW, Ruiz RS. A three-part system for refining intraocular lens power calculations. J Cataract Refract Surg. 1988;14:17–24
  29. Olsen T. Prediction of intraocular lens position after cataract extraction. J Cataract Refract Surg. 1986;12:376–379
  30. Retzlaff JA, Sanders DR, Kraff MC. Development of the SRK/T intraocular lens implant power calculation formula. J Cataract Refract Surg. 1990;16:333–340erratum, 528

 No author has a financial or proprietary interest in any material or method mentioned.

PII: S0886-3350(08)00931-0

doi: 10.1016/j.jcrs.2008.08.030

Journal of Cataract & Refractive Surgery
Volume 34, Issue 12 , Pages 2119-2127 , December 2008

Article Tools

* Image Usage & Resolution