Abstract
We compared the optic nerve head topography and retinal nerve fiber layer (RNFL) thickness of the strabismic and anisometropic amblyopic eyes with the normal fellow eyes and age-matched controls and concluded that, although amblyopia is a functional visual loss, RNFL thickness and optic nerve head topographic changes in strabismic and anisometropic amblyopic eyes may be affected by amblyopia. Further histopathological and clinic confirmations are needed.
Similar content being viewed by others
References
Von Noorden GK. Binocular Vision, Ocular Motility. Theory and Management of Strabismus. St Louis MO: Mosby Co, 2002, pp. 246–297.
Colen TP, de Faber JT, Lemij HG. Retinal nerve fiber layer thickness in human strabismic amblyopia. Binocul Vis Strabismus 2000;15:141–146
Muller-Richter UD, Malig HJ, Schwerdtner. An enstrÅman al: three-dimensional analysis of the Heidelberg Retina Tomography. Graefes Arch Clin Exp Ophtalmol 2000;238:746–751.
Itai N, Tanito M, Chihara E. Comparison of optic disc topography measured by retinal thickness analyzer with measurement by Heidelberg Retina Tomography II. Jpn J Ophtalmol 2003;47:214–220
Flynn J. Amblyopia: revisited. 17th Annual Frank Costenbader Lecture. J Pediatr Ophtalmol Strabismus 1991;28:183–201
Hoyt G. Amblyopia. Br J Ophthalmol 2000;84:944–945
Von Noorden GK, Crawford ML, Levacy RA. The lateral geniculate nucleus in human anisometropic amblyopia. Invest Ophtalmol Vis Sci 1983;24:788–790
Von Noorden GK, Crawford MLJ. The lateral geniculate nucleus in human strabismic amblyopia. Invest Ophtalmol Vis Sci 1992;33:2729–2732
Ikeda H, Tremain KE. Amblyopia occurs in retinal ganglion cells in cats reared with convergent squint without alternation fixation. Exp Brain Res 1979;35:559–582
Chino YM, Shansky MS, Homasaki DI. Development of receptive field properties of retinal ganglion cells in kittens raised with a convergent squint. Exp Brain Res 1980;39:313–320
Cleland BG, Crewther DB, Crewther SG, et al. Normality of spatial resolution of ganglion cells in cats with strabismic amblyopia. J Physiol 1982;326:235–249
Yen MY, Cheng CY, Wang AG. Retinal nerve fiber layer thickness in unilateral amblyopia. Invest Ophtalmol Vis Sci 2004;45:141–146
Colen TP, de Faber JT, Iemij HG. Retinal nerve fiber layer thickness in human strabismic amblyopia. Binocul Vis Strabismus Q 2000;15:141–146
Bozkurt B, Irkeá M, Orhan M, et al. Thickness of the retinal nerve fiber layer in patients with anisometropic and strabismic amblyopia. Strabismus 2003;II:1–7
Lempert P. Optic nerve hypoplasia and small eyes in presumed amblyopia. JAAPOS 2000;4:258–266
Baloszi AG, Rootman J, Drance SM, et al. The effect of age on the nerve fiber population of the human optic nerve. Am J Ophtalmol 1984;97:760–766
Jonas JB, Schmidt AM, Muller Bergh JA, et al. Human optic nerve fiber count and optic disc size. Invest Ophtalmol Vis Sci 1992;33:2012–2018
Boddini-Caramelli C, Hotonaka M, Polati M, et al. Thickness of the retinal nerve fiber layer in amblyopic and normal eyes: a scanning laser polarimetry study. JAAPOS 2001;5:82–84
Acknowledgement
This study was supported by the Research Project Unit of Akdeniz University.
Author information
Authors and Affiliations
Corresponding author
Additional information
Dr. Duranoglu is from the Department of Ophthalmology, Akdeniz University School of Medicine, Antalya, Turkey.
The authors have stated that they do not have a significant financial interest or other relationship with any product manufacturer or provider of services discussed in this article. The authors do not discuss the use of off-label products, which includes unlabeled, unapproved, or investigative products or devices.
The authors determined that retinal nerve fiber layer thickness and optic nerve head topographic changes in strabismic and anisometropic amblyopic eyes may be affected by amblyopia.
Rights and permissions
About this article
Cite this article
Duranoglu, Y. Optic Nerve Head Topographic Analysis and Retinal Nerve Fiber Layer Thickness in Strabismic and Anisometropic Amblyopia. Ann Ophthalmol 39, 291–295 (2007). https://doi.org/10.1007/s12009-007-9014-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12009-007-9014-z