Ability of corneal biomechanical metrics and anterior segment data in the differentiation of keratoconus and healthy corneas;Estudo da performance diagnóstica de parâmetros biomecânicos e dados anatômicos da câmara anterior na diferenciação de córneas saudáveis e com ceratocone

Arquivos Brasileiros de Oftalmologia

Volumn 73, Issue 4, 2010, Pages 333-337

  Fontes, Bruno Machado ^a   Junior, Renato Ambrósio ^b   Jardim, Daniela ^b   Velarde, Guillermo Coca ^c   Nosé, Walton ^a,d  

^a FEDERAL UNIVERSITY OF SÃO PAULO   (Brazil)

^b Physician Sociedade Brasileira de Administração em Oftalmologia SBAO   (Brazil)

^c FLUMINENSE FEDERAL UNIVERSITY   (Brazil)

^d UNIVERSIDADE METROPOLITANA DE SANTOS   (Brazil)

Author keywords

Biomechanics; Cornea; Corneal diseases; Corneal topography; Keratoconus

Indexed keywords

ADOLESCENT; ADULT; AGED; ANTERIOR EYE CHAMBER; ARTICLE; BIOMECHANICS; CASE CONTROL STUDY; CORNEA; EVALUATION; FEMALE; HISTOLOGY; HUMAN; KERATOCONUS; KERATOMETRY; MALE; METHODOLOGY; MIDDLE AGED; NONPARAMETRIC TEST; PATHOLOGY; RECEIVER OPERATING CHARACTERISTIC;

ADOLESCENT; ADULT; AGED; ANTERIOR CHAMBER; BIOMECHANICS; CASE-CONTROL STUDIES; CORNEA; CORNEAL TOPOGRAPHY; FEMALE; HUMANS; KERATOCONUS; MALE; MIDDLE AGED; ROC CURVE; STATISTICS, NONPARAMETRIC; YOUNG ADULT;

EID: 78449237801     PISSN: 00042749     EISSN: 16782925     Source Type: Journal    
DOI: 10.1590/S0004-27492010000400006     Document Type: Article

References (41)

1. Shirayama-Suzuki M, Amano S, Honda N, Usui T, Yamagami S, Oshika T. Longitudinal analysis of corneal topography in suspected keratoconus. Br J Ophthalmol. 2009;93(6):815-9.
2. Comment in: Br J Ophthalmol. 2009;93(7):845-7.
3. Reeves SW, Ellwein LB, Kim T, Constantine R, Lee PP. Keratoconus in the Medicare population. Cornea. 2009;28(1):40-2.
4. Ertan A, Muftuoglu O. Keratoconus clinical findings according to different age and gender groups. Cornea. 2008;27(10):1109-13.
5. Comment in: Cornea. 2009;28(7):836; author reply 836.
6. Rabinowitz YS. Keratoconus. Surv Ophthalmol. 1998;42(4):297-319. Review.
7. Vinciguerra P, Albè E, Trazza S, Rosetta P, Vinciguerra R, Seiler T, Epstein D. Refractive, topographic, tomographic, and aberrometric analysis of keratoconic eyes undergoing corneal cross-linking. Ophthalmology. 2009;116(3):369-78.
8. Comment in: Ophthalmology. 2009;116(10):2036-7; author reply 2037-8.
9. Wang M, editor. Corneal topography in the wavefront era: a guide for clinical application. Thorofare, NJ: Slack Inc.; 2006. p. xvi, 313.
10. Prospero Ponce CM, Rocha KM, Smith SD, Krueger RR. Central and peripheral corneal thickness measured with optical coherence tomography, Scheimpflug imaging, and ultrasound pachymetry in normal, keratoconus-suspect, and post-laser in situ keratomileusis eyes. J Cataract Refract Surg. 2009;35(6):1055-62.
11. Piñero DP, Alió JL, Alesón A, Escaf M, Miranda M. Pentacam posterior and anterior corneal aberrations in normal and keratoconic eyes. Clin Exp Optom. 2009; 92(3):297-303.
12. Miranda MA, Radhakrishnan H, O'Donnell C. Repeatability of corneal thickness measured using an Oculus Pentacam. Optom Vis Sci. 2009;86(3):266-72.
13. Emre S, Doganay S, Yologlu S. Evaluation of anterior segment parameters in keratoconic eyes measured with the Pentacam system. J Cataract Refract Surg. 2007; 33(10):1708-12.
14. de Sanctis U, Missolungi A, Mutani B, Richiardi L, Grignolo FM. Reproducibility and repeatability of central corneal thickness measurement in keratoconus using the rotating Scheimpflug camera and ultrasound pachymetry. Am J Ophthalmol. 2007; 144(5):712-8.
15. Uçakhan OO, Ozkan M, Kanpolat A. Corneal thickness measurements in normal and keratoconic eyes: Pentacam comprehensive eye scanner versus noncontact specular microscopy and ultrasound pachymetry. J Cataract Refract Surg. 2006;32(6):970-7.
16. Luz A, Ursulio M, Castaneda D, Ambrosio R Jr. Progressão da espessura corneana do ponto mais fino em direção ao limbo: estudo de uma população normal e de portadores de ceratocone para criação de valores de referência. Arq Bras Oftalmol. 2006;69(4):579-83.
17. Ambrosio R Jr, 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(11):1851-9.
18. Randleman JB. Post-laser in-situ keratomileusis ectasia: current understanding and future directions. Curr Opin Ophthalmol. 2006;17(4):406-12.
19. Rabinowitz YS. Ectasia after laser in situ keratomileusis. Curr Opin Ophthalmol. 2006;17(5):421-6.
20. Luce DA. Determining in vivo biomechanical properties of the cornea with an ocular response analyzer. J Cataract Refract Surg. 2005;31(1):156-62.
21. Sun L, Shen M, Wang J, Fang A, Xu A, Fang H, Lu F. Recovery of corneal hysteresis after reduction of intraocular pressure in chronic primary angle-closure glaucoma. Am J Ophthalmol. 2009;147(6):1061-6, 1066 e1-2.
22. Shen M, Wang J, Qu J, Xu S, Wang X, Fang H, Lu F. Diurnal variation of ocular hysteresis, corneal thickness, and intraocular pressure. Optom Vis Sci. 2008;85(12): 1185-92.
23. Shah S, Laiquzzaman M, Mantry S, Cunliffe I. Ocular response analyser to assess hysteresis and corneal resistance factor in low tension, open angle glaucoma and ocular hypertension. Clin Experiment Ophthalmol. 2008;36(6):508-13.
24. Comment in: Clin Experiment Ophthalmol. 2008;36(6):499-500.
25. Fontes BM, Ambrosio R Jr, Alonso RS, Jardim D, Velarde GC, Nosé W. Corneal biomechanical metrics in eyes with refraction of -19.00 to +9.00 D in healthy Brazilian patients. J Refract Surg. 2008;24(9):941-5.
26. Kotecha A. What biomechanical properties of the cornea are relevant for the clinician? Surv Ophthalmol. 2007;52 Suppl 2:S109-14.
27. McMahon TT, Szczotka-Flynn L, Barr JT, Anderson RJ, Slaughter ME, Lass JH, Iyengar SK; CLEK Study Group. A new method for grading the severity of keratoconus: the Keratoconus Severity Score (KSS). Cornea. 2006;25(7):794-800.
28. Ethier CR, Johnson M, Ruberti J. Ocular biomechanics and biotransport. Annu Rev Biomed Eng. 2004;6:249-73.
29. Torres RM, Merayo-Lloves J, Jaramillo MA, Galvis V. [Corneal biomechanics]. Arch Soc Esp Oftalmol. 2005;80(4):215-23. Spanish.
30. Kida T, Liu JH, Weinreb RN. Effects of aging on corneal biomechanical properties and their impact on 24-hour measurement of intraocular pressure. Am J Ophthalmol. 2008;146(4):567-72.
31. Laiquzzaman M, Bhojwani R, Cunliffe I, Shah S. Diurnal variation of ocular hysteresis in normal subjects: relevance in clinical context. Clin Experiment Ophthalmol. 2006;34(2):114-8.
32. Comment in: Clin Experiment Ophthalmol. 2006; 34(2):100-1.
33. Saad A, Lteif Y, Azan E, Gatinel D. Biomechanical properties of keratoconus suspect eyes. Invest Ophthalmol Vis Sci. 2010;51(6):2912-6.
34. Fontes BM, Ambrosio R Jr, Velarde GC, Nosé W. Ocular Response Analyzer Measurements in Keratoconus with Normal Central Corneal Thickness Compared with Matched Normal Control Eyes. J Refract Surg. 2010 May 19:1-7.
35. Fontes BM, Ambrosio R Jr, Jardim D, Velarde GC, Nosé W. Corneal biomechanical metrics and anterior segment parameters in mild keratoconus. Ophthalmology. 2010;117(4):673-9.
36. Swartz T, Marten L, Wang M. Measuring the cornea: the latest developments in corneal topography. Curr Opin Ophthalmol. 2007;18(4):325-33.
37. Konstantopoulos A, Hossain P, Anderson DF. Recent advances in ophthalmic anterior segment imaging: a new era for ophthalmic diagnosis? Br J Ophthalmol. 2007; 91(4):551-7.
38. Lema I, Romero P, Mato JL, Feijóo ED. Corneal descriptive indices in the fellow eye of unilateral keratoconus. Eye Contact Lens. 2009;35(2):65-8.
39. Kawamorita T, Uozato H, Kamiya K, Bax L, Tsutsui K, Aizawa D, Shimizu K. Repeatability, reproducibility, and agreement characteristics of rotating Scheimpflug photography and scanning-slit corneal topography for corneal power measurement. J Cataract Refract Surg. 2009;35(1):127-33.
40. Belin MW, Khachikian SS. An introduction to understanding elevation-based topography: how elevation data are displayed - a review. Clin Experiment Ophthalmol. 2009;37(1):14-29.
41. Li Y, Meisler DM, Tang M, Lu AT, Thakrar V, Reiser BJ, Huang D. Keratoconus diagnosis with optical coherence tomography pachymetry mapping. Ophthalmology. 2008; 115(12):2159-66.