نتایج جستجو برای: corneal scar
تعداد نتایج: 42142 فیلتر نتایج به سال:
Purpose We report a rare case of Phialemonium obovatum fungal keratitis in a patient sustaining a corneal laceration from impact with a piece of moldy plaster. Observations The patient was treated with topical voriconazole with resolution of active keratitis and formation of a stromal scar. The patient's final visual acuity was 20/20 in the affected eye. Conclusions and importance There is ...
Introduction To report the development of unilateral keratoconus in a healthy male after persistent unilateral eye rubbing by the nondominant hand which was not needed for professional activities. Methods Observational case report. Results A 60-year-old male was first seen in our clinic due to decreased vision in his left eye. Slit-lamp biomicroscopy of the left eye revealed Vogt's striae, ...
A 20-year old male patient sustained trauma to the right eye by stone 7 years prior to presentation. The patient's right eye had corneal scar, sectoral traumatic cataract and chronic retinal detachment in which retinal detachment repair was done. Seven years later, the patient presented with intracorneal epithelial ingrowth, which was confirmed by histopathology. Conjuctival peritomy was done s...
Recurrent corneal erosion (RCE) is a common ocular disorder resulting in repeated episodes of pain, tearing, redness, and photophobia, especially in the morning. It is frequently associated with anterior stromal dystrophies, epithelial basement membrane dystrophy, or trauma to the corneal surface, but RCE may also spontaneously occur without any predisposing factor [1,2]. The conservative treat...
PURPOSE COMPARE THE EFFECTIVENESS OF PHOTOTHERAPEUTIC KERATECTOMY (PTK) IN TREATMENT CORNEAL DYSTROPHIES VERSUS SUPERFICIAL CORNEAL SCARS: visual outcomes, recurrence rate and safety profile. METHODS PTK was performed in 51 eyes of 51 patients. Data regarding the indications for PTK, ablation depth, symptomatic relief, pre-and postoperative best spectacle-corrected visual acuity (BSCVA), sphe...
Effect of Corneal Opacity on LASIK Flap Creation With the Femtosecond Laser To the Editor: I read the recent article by Tomita et al, which appeared in the January 2012 issue of the Journal of Refractive Surgery,1 and would like to offer some comments. Tomita et al, in their retrospective study, investigated the respective incidence of vertical gas breakthrough (VGB) for patients with corneal o...
PURPOSE To evaluate long-term results of sequential customized therapeutic keratectomy (SCTK) in highly aberrated corneas with apical scars consequent to hyperopic excimer laser refractive surgery. METHODS Fifteen eyes of 12 patients treated with SCTK for a corneal apical scar after hyperopic excimer laser refractive surgery were retrospectively evaluated. SCTK is a sequence of custom therape...
OBJECTIVE To report the histopathologic findings in 4 human corneas that developed epithelial ingrowth after laser in situ keratomileusis (LASIK), at various postoperative intervals. METHODS One specimen was obtained intraoperatively during treatment of epithelial ingrowth 2 months after LASIK (case 1). The other 3 corneal specimens were obtained after penetrating keratoplasty performed at 7 ...
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