THE ROLE OF ANTERIOR SEGMENT OPTICAL COHERENCE TOMOGRAPHY IN THE DIAGNOSIS OF SECONDARY CORNEAL ECTASIA AFTER KERATOREFRACTIVE SURGERY
Vol. 4 No. 65 (2026) 75-76
Abstract
Secondary corneal ectasia is a rare but serious complication of keratorefractive surgery, characterized by progressive corneal thinning and deformation, resulting in impaired visual function. Early diagnosis is crucial for timely treatment and prevention of disease progression. Anterior segment optical coherence tomography (AS-OCT) enables noninvasive assessment of corneal morphological changes and facilitates the detection of pathological alterations at an early stage.
References
Kymionis GD, Tsiklis NS, Kounis GA, Diakonis VF, Pallikaris AI, Yoo SH. Management of post-laser in situ keratomileusis corneal ectasia. Ophthalmology. 2007;114(5):878–885.
Randleman JB, Woodward M, Lynn MJ, Stulting RD. Risk assessment for ectasia after corneal refractive surgery. Ophthalmology. 2008;115(1):37–50.
Reinstein DZ, Archer TJ, Gobbe M. Corneal epithelial thickness profile in the diagnosis of keratoconus. Journal of Refractive Surgery. 2009;25(7):604–610.
Ang M, Baskaran M, Werkmeister RM, et al. Anterior segment optical coherence tomography. Progress in Retinal and Eye Research. 2018;66:132–156.
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