Purpose To evaluate the effect of keratoconus cone location on the change in refractive outcomes, corneal aberrations, and biomechanics after combined topography-guided photorefractive keratectomy (PRK) and collagen cross-linking (CXL). Design…

Purpose To assess changes in macular thickness after Descemet stripping automated endothelial keratoplasty (DSAEK), using optical coherence tomography. Design Prospective interventional case series. Methods setting : Institutional. patients and intervention…

We really appreciate the comments regarding the differences between ethnicities, as Tan and associates indicated. Ethnicity should be taken into consideration depending on the working place; and, as the authors…

We read with interest the article by Sanchez-Cano and associates, which evaluated choroidal thickness in young adults using enhanced-depth imaging spectral-domain optical coherence tomography (OCT), and we agree that a…

Purpose To compare the outcomes of unilateral lateral rectus muscle re-recession and medial rectus muscle resection for treatment of recurrent or persistent exotropia. Design Retrospective nonrandomized clinical trial. Methods setting…

We thank Rao and associates for their interest in our article. First, we would like to address their comments regarding our study population. We agree that including an untreated control…

We read with great interest the article by Kim and associates, which addresses an important topic on preperimetric open-angle glaucoma that helps in treatment decision making. The authors have made…

Purpose To assess retinal morphology changes in patients born at different stages of prematurity, accounting for the presence or absence of retinopathy of prematurity (ROP) and comorbidity, using spectral-domain optical…