Evaluation of the repeatability of the Lenstar and comparison with two other non-contact biometric devices in myopes

Clinical and Experimental Optometry

Volumn 96, Issue 1, 2013, Pages 92-99

  Zhao, Jing ^a   Chen, Zhi ^a   Zhou, Zimei ^b   Ding, Lan ^a   Zhou, Xingtao ^a  

^a EYE AND ENT HOSPITAL OF FUDAN UNIVERSITY   (China)

^b ALBERT EINSTEIN COLLEGE OF MEDICINE   (United States)

Author keywords

Biometry; Lenstar; Myopia; Non contact methods; Partial coherence interferometry

Indexed keywords

ADOLESCENT; ADULT; ANTERIOR EYE CHAMBER; ARTICLE; BIOMETRY; COMPARATIVE STUDY; CORNEA; EQUIPMENT; EQUIPMENT DESIGN; EYE REFRACTION; FEMALE; FOLLOW UP; HUMAN; KERATOMETRY; MALE; MYOPIA; OPTICAL COHERENCE TOMOGRAPHY; PATHOLOGY; PATHOPHYSIOLOGY; PROSPECTIVE STUDY; REPRODUCIBILITY;

ADOLESCENT; ADULT; ANTERIOR CHAMBER; BIOMETRY; CORNEA; CORNEAL TOPOGRAPHY; EQUIPMENT DESIGN; FEMALE; FOLLOW-UP STUDIES; HUMANS; MALE; MYOPIA; PROSPECTIVE STUDIES; REFRACTION, OCULAR; REPRODUCIBILITY OF RESULTS; TOMOGRAPHY, OPTICAL COHERENCE; YOUNG ADULT;

EID: 84871935175     PISSN: 08164622     EISSN: 14440938     Source Type: Journal    
DOI: 10.1111/j.1444-0938.2012.00793.x     Document Type: Article

References (28)

1. Giers U, Epple C. Comparison of A-scan device accuracy. J Cataract Refract Surg 1990; 16: 235-242.
2. Santodomingo-Rubido J, Mallen EA, Gilmartin B, Wolffsohn JS. A new non-contact optical device for ocular biometry. Br J Ophthalmol 2002; 86: 458-462.
3. Drexler W, Findl O, Menapace R, Rainer G, Vass C, Hitzenberger CK, Fercher AF. Partial coherence interferometry: a novel approach to biometry in cataract surgery. Am J Ophthalmol 1998; 126: 524-534.
4. Eleftheriadis H. IOLMaster biometry: refractive results of 100 consecutive cases. Br J Ophthalmol 2003; 87: 960-963.
5. Nemeth J, Fekete O, Pesztenlehrer N. Optical and ultrasound measurement of axial length and anterior chamber depth for intraocular lens power calculation. J Cataract Refract Surg 2003; 29: 85-88.
6. Cruysberg LP, Doors M, Verbakel F, Berendschot TT, De Brabander J, Nuijts RM. Evaluation of the Lenstar LS 900 non-contact biometer. Br J Ophthalmol 2010; 94: 106-110.
7. Buckhurst PJ, Wolffsohn JS, Shah S, Naroo SA, Davies LN, Berrow EJ. A new optical low coherence reflectometry device for ocular biometry in cataract patients. Br J Ophthalmol 2009; 93: 949-953.
8. Holzer MP, Mamusa M, Auffarth GU. Accuracy of a new partial coherence interferometry analyser for biometric measurements. Br J Ophthalmol 2009; 93: 807-810.
9. Chen D, Lam AK. Reliability and repeatability of the Pentacam on corneal curvatures. Clin Exp Optom 2009; 92: 110-118.
10. McAlinden C, Khadka J, Pesudovs K. A comprehensive evaluation of the precision (repeatability and reproducibility) of the Oculus Pentacam HR. Invest Ophthalmol Vis Sci 2011; 52: 7731-7737.
11. Rohrer K, Frueh BE, Walti R, Clemetson IA, Tappeiner C, Goldblum D. Comparison and evaluation of ocular biometry using a new noncontact optical low-coherence reflectometer. Ophthalmology 2009; 116: 2087-2092.
12. Tappeiner C, Rohrer K, Frueh BE, Waelti R, Goldblum D. Clinical comparison of biometry using the non-contact optical low coherence reflectometer (Lenstar LS 900) and contact ultrasound biometer (Tomey AL-3000) in cataract eyes. Br J Ophthalmol 2010; 94: 666-667.
13. Huang J, Pesudovs K, Wen D, Chen S, Wright T, Wang X, Li Y et al. Comparison of anterior segment measurements with rotating Scheimpflug photography and partial coherence reflectometry. J Cataract Refract Surg 2011; 37: 341-348.
14. Zhang D, Shi Y, Gong B, He F, Lu F, Lin H, Wu Z et al. An association study of the COL1A1 gene and high myopia in a Han Chinese population. Mol Vis 2011; 17: 3379-3383.
15. McAlinden C, Khadka J, Pesudovs K. Statistical methods for conducting agreement (comparison of clinical tests) and precision (repeatability or reproducibility) studies in optometry and ophthalmology. Ophthalmic Physiol Opt 2011; 31: 330-338.
16. Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986; 1: 3307-3310.
17. Norrby S. Sources of error in intraocular lens power calculation. J Cataract Refract Surg 2008; 34: 368-376.
18. Saw SM, Chua WH, Gazzard G, Koh D, Tan DT, Stone RA. Eye growth changes in myopic children in Singapore. Br J Ophthalmol 2005; 89: 1489-1894.
19. Liampa Z, Kynigopoulos M, Pallas G, Gerding H. Comparison of two partial coherence interferometry devices for ocular biometry. Klin Monbl Augenheilkd 2010; 227: 285-288.
20. Bjelos RM, Busic M, Cima I, Kuzmanovic EB, Bosnar D, Miletic D. Intraobserver and interobserver repeatability of ocular components measurement in cataract eyes using a new optical low coherence reflectometer. Graefes Arch Clin Exp Ophthalmol 2011; 249: 83-87.
21. Bjelos RM, Busic M, Cima I, Kuzmanovic EB, Bosnar D, Miletic D. Comparison of optical low-coherence reflectometry and applanation ultrasound biometry on intraocular lens power calculation. Graefes Arch Clin Exp Ophthalmol 2011; 249: 69-75.
22. Jasvinder S, Khang TF, Sarinder KK, Loo VP, Subrayan V. Agreement analysis of LENSTAR with other techniques of biometry. Eye (Lond) 2011; 25: 717-724.
23. Hoffer KJ, Shammas HJ, Savini G. Comparison of 2 laser instruments for measuring axial length. J Cataract Refract Surg 2010; 36: 644-648.
24. Eibschitz-Tsimhoni M, Tsimhoni O, Archer SM, Del Monte MA. Effect of axial length and keratometry measurement error on intraocular lens implant power prediction formulas in pediatric patients. J AAPOS 2008; 12: 173-176.
25. Baumeister M, Terzi E, Ekici Y, Kohnen T. Comparison of manual and automated methods to determine horizontal corneal diameter. J Cataract Refract Surg 2004; 30: 374-380.
26. Piñero DP, Plaza Puche AB, Alió JL. Corneal diameter measurements by corneal topography and angle-to-angle measurements by optical coherence tomography: Evaluation of equivalence. J Cataract Refract Surg 2007; 34: 126-131.
27. O'Donnell C, Hartwig A, Radhakrishnan H. Correlations between refractive error and biometric parameters in human eyes using the LenStar 900. Cont Lens Anterior Eye 2011; 34: 26-31.
28. Salouti R, Nowroozzadeh MH, Zamani M, Ghoreyshi M, Salouti R. Comparison of the ultrasonographic method with 2 partial coherence interferometry methods for intraocular lens power calculation. Optometry 2011; 82: 140-147.