International Journal of Keratoconus and Ectatic Corneal Diseases

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VOLUME 6 , ISSUE 1 ( January-June, 2017 ) > List of Articles

ORIGINAL ARTICLE

Assessing Progression of Keratoconus and Cross-linking Efficacy: The Belin ABCD Progression Display

Michael W Belin, Jay J Meyer, Josh K Duncan, Rachel Gelman, Mark Borgstrom

Citation Information : Belin MW, Meyer JJ, Duncan JK, Gelman R, Borgstrom M. Assessing Progression of Keratoconus and Cross-linking Efficacy: The Belin ABCD Progression Display. Int J Kerat Ect Cor Dis 2017; 6 (1):1-10.

DOI: 10.5005/jp-journals-10025-1135

License: CC BY 3.0

Published Online: 00-06-2017

Copyright Statement:  Copyright © 2017; Jaypee Brothers Medical Publishers (P) Ltd.


Abstract

How to cite this article

Belin MW, Meyer JJ, Duncan JK, Gelman R, Borgstrom M, Ambrósio Jr R. Assessing Progression of Keratoconus and Cross-linking Efficacy: The Belin ABCD Progression Display. Int J Kerat Ect Cor Dis 2017;6(1):1-10.


  1. Practical observations on conical cornea: and on the short sight, and other defects of vision connected with it. London: J Churchill; 1854.
  2. Keratoconus. Surv Ophthalmol 1998 Jan-Feb;42(4):297-319.
  3. Keratoconus and related noninflammatory corneal thinning disorders. Surv Ophthalmol 1984 Jan-Feb;28(4):293-322.
  4. Atypical unilateral superior keratoconus in young males. Cont Lens Anterior Eye 2005 Dec;28(4):177-179.
  5. [Epidemiology of keratoconus in the Urals]. Vestn Oftalmol 1998 Jul-Aug;114(4):38-40.
  6. Prevalence and associations of keratoconus in rural Maharashtra in central India: the central India eye and medical study. Am J Ophthalmol 2009 Nov;148(5):760-765.
  7. A 48-year clinical and epidemiologic study of keratoconus. Am J Ophthalmol 1986 Mar 15;101(3):267-273.
  8. Clinical detection of unilateral keratoconus. Aust N Z J Ophthalmol 1995 May;23(2):129-133.
  9. Videokeratography of the fellow eye in unilateral keratoconus. Ophthalmology 1993 Feb;100(2):181-186.
  10. Simplified nomenclature for describing keratoconus. Int J Keratoco Ectatic Corneal Dis 2012 Jan-Apr;1(1):31-35.
  11. Round and oval cones in keratoconus. Ophthalmology 1980 Sep;87(9):905-909.
  12. Live-epikeratophakia for keratoconus. J Cataract Refract Surg 1998 Apr;24(4):456-463.
  13. KISA% index: a quantitative videokeratography algorithm embodying minimal topographic criteria for diagnosing keratoconus. J Cataract Refract Surg 1999 Oct;25(10):1327-1335.
  14. Automated keratoconus screening with corneal topography analysis. Invest Ophthalmol Vis Sci 1994 May;35(6):2749-57.
  15. Corneal higher order aberrations: a method to grade keratoconus. J Refract Surg 2006 Jun;22(6):539-545.
  16. A new method for grading the severity of keratoconus: the keratoconus severity score (KSS). Cornea 2006 Aug;25(7):794-800.
  17. CLMI: the cone location and magnitude index. Cornea 2008 May;27(4):480-487.
  18. Keratoconus: classification scheme based on videokeratography and clinical signs. J Cataract Refract Surg 2009 Sep;35(9):1597-1603.
  19. Fourier-domain optical coherence tomography imaging in keratoconus: acorneal structural classification. Ophthalmology. 2013 Dec;120(12):2403-2412.
  20. Keratoconeclassiqueetkeratoconefruste, arguments unitaires. Ophtalmologica 1946;111:96-101.
  21. Evaluation of corneal elevation, pachymetry and keratometry in keratoconic eyes with respect to the stage of Amsler-Krumeich classification. Br J Ophthalmol 2014 Apr;98(4):459-463.
  22. Revisiting keratoconus diagnosis and progression classification based on evaluation of corneal asymmetry indices, derived from Scheimpflug imaging in keratoconic and suspect cases. Clin Ophthalmol 2013;7:1539-1548.
  23. Global consensus on keratoconus and ectatic disease. Cornea 2015 Apr;34(4):359-369.
  24. Identifying progression of subclinical keratoconus by serial topography analysis. Am J Ophthalmol 1991 Jul;112(1):41-45.
  25. Progression of keratoconus by longitudinal assessment with corneal topography. Invest Ophthalmol Vis Sci 2012 Feb;53(2):927-935.
  26. Longitudinal study of keratoconus progression. Exp Eye Res 2007 Oct;85(4):502-507.
  27. A randomized, controlled trial of corneal collagen cross-linking in progressive keratoconus: three-year results. Ophthalmology 2014 Apr;121(4):812-821.
  28. A randomized, prospective study to investigate the efficacy of riboflavin/ultraviolet A (370 nm) corneal collagen cross-linking to halt progression of keratoconus. Br J Ophthalmol 2011 Nov;95(11):1519-1524.
  29. Corneal collagen cross-linking for treating keratoconus. Cochrane Database Syst Rev 2015 Mar 24;(3):CD010621.
  30. Pentacam HR criteria for curvature change in keratoconus and postoperative LASIK ectasia. J Refract Surg 2012 Dec;28(12):890-894.
  31. Keratoconus expert meeting, London, 2014. J Kerat Ect Cor Dis 2014;3(3):141-158.
  32. Expanding the cone location and magnitude index to include corneal thickness and posterior surface information for the detection of keratoconus. Am J Ophthalmol 2013 Dec;156(6):1102-1111.
  33. Sensitivity and specificity of posterior corneal elevation measured by Pentacam in discriminating keratoconus/subclinical keratoconus. Ophthalmology 2008 Sep;115(9):1534-1539.
  34. Changes in anterior and posterior corneal curvatures in keratoconus. Ophthalmology 2000 Jul;107(7):1328-1332.
  35. Correlation of topometric and tomographic indices with visual acuity in patients with keratoconus. J Kerat Ect Cor Dis 2012;1(3):167-172.
  36. Evaluation of visual acuity, pachymetry and anterior-surface irregularity in keratoconus and crosslinking intervention follow-up in 737 cases. J Kerat Ect Cor Dis 2013;2(3):95-103.
  37. Longitudinal changes in corneal irregular astigmatism and visual acuity in eyes with keratoconus. Jpn J Ophthalmol 2007 Jul-Aug;51(4):265-269.
  38. Progression of keratoconus and efficacy of pediatric [corrected] corneal collagen cross-linking in children and adolescents. J Refract Surg 2012 Nov;28(11):753-758.
  39. Progression of keratoconus assessed by fourier analysis of videokeratography data. Ophthalmology 2002 Feb;109(2):339-342.
  40. Corneal collagen crosslinking for keratoconus and corneal ectasia: one-year results. J Cataract Refract Surg 2011 Jan;37(1):149-160.
  41. Assessment of the tomographic values in keratoconic eyes after collagen crosslinking procedure. Med Arch 2015 Apr;69(2):91-94.
  42. Novel pachymetric parameters based on corneal tomography for diagnosing keratoconus. J Refract Surg 2011 Oct;27(10):753-758.
  43. OCT corneal epithelial topographic asymmetry as a sensitive diagnostic tool for early and advancing keratoconus. Clin Ophthalmol 2014 Nov;8: 2277-2287.
  44. Intrasubject corneal thickness asymmetry. J Refract Surg 2008 Jun;24(6):606-609.
  45. An introduction to understanding elevation-based topography: how elevation data are displayed – a review. Clin Exp Ophthalmol 2009 Jan;37(1):14-29.
  46. Corneal elevation indices in normal and keratoconic eyes. J Cataract Refract Surg 2006 Aug;32(8):1281-1287.
  47. Automated keratoconus detection using the EyeSys videokeratoscope. J Cataract Refract Surg 2000 May;26(5):675-683.
  48. Scheimpflug imaging for keratoconus and ectatic disease. Indian J Ophthalmol 2013 Aug;61(8):401-406.
  49. Tomographic parameters for the detection of keratoconus: suggestions for screening and treatment parameters. Eye Contact Lens 2014 Nov;40(6):326-330.
  50. Independent population validation of the Belin/Ambrosio enhanced ectasia display: implications for keratoconus studies and screening. Int J Kerat Ect Cor Dis 2014;3(1):1-8.
  51. Keratoconus/ectasia detection with the oculus pentacam: Belin/Ambrósio enhanced ectasia display. Highlights Ophthalmol 2007;35:5-12.
  52. A new tomographic method of staging/classifying keratoconus: the ABCD grading system. Int J Kerat Ect Cor Dis 2015;4(3):55-63.
  53. Keratoconus:the ABCD grading system. Klin Monbl Augenheilkd 2016 Jan;233(6):701-707.
  54. International values of corneal elevation in normal subjects by rotating Scheimpflug camera. J Cataract Refract Surg 2011 Oct;37(10):1817-1821.
  55. Comprehensive anterior segment normal values generated by rotating Scheimpflug tomography. J Cataract Refract Surg 2013 Nov;39(11):1707-1712.
  56. Assessing progression of keratoconus: novel tomographic determinants. Eye Vis (Lond) 2016 Mar 113:6.
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