Excimer laser phototherapeutic keratectomy in conjunction with mitomycin C in corneal macular and granular dystrophies
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چکیده
منابع مشابه
Excimer laser phototherapeutic keratectomy in conjunction with mitomycin C in corneal macular and granular dystrophies.
PURPOSE To evaluate the visual outcomes, recurrence patterns, safety, and efficacy of excimer laser phototherapeutic keratectomy (PTK) in conjunction with mitomycin C (MMC) for corneal macular and granular diystrophies. METHODS The patients were divided into two groups. Group 1 included patients with macular corneal dystrophy (MCD) that caused superficial corneal plaque opacities, and Group 2...
متن کاملP 168 Excimer laser phototherapeutic keratectomy
Purpose: To discriminate the potential role of corneal shape-factors versus opacily li~ctm’s Ibr lhc linal viwd outcome (II‘ I’ IK using comc:~I topography. Methods : PTK were performed witn a Summit Excimed 200 UV C for the treatment of various comeal conditions in 135 patients including Recurrent Epithelial Erosions (n=41). Band Keratopathy (n=35), Epidemic Kerato-Conjunctivitis (n=l I), S&ma...
متن کاملExcimer laser phototherapeutic keratectomy in eyes with anterior corneal dystrophies: preoperative and postoperative ultrasound biomicroscopic examination and short-term clinical outcomes with and without an antihyperopia treatment.
PURPOSE To evaluate the use of high-frequency ultrasound biomicroscopy (UBM) in determining the depth of corneal pathology in eyes undergoing excimer laser phototherapeutic keratectomy (PTK) for primary or recurrent anterior stromal corneal dystrophies. Corneal clarity, visual acuity and refractive changes in eyes with and without an antihyperopia treatment were also analyzed. METHODS Twenty ...
متن کاملLong-term follow-up of excimer laser phototherapeutic keratectomy.
PURPOSE To evaluate long-term follow-up results of excimer laser phototherapeutic keratectomy (PTK) in a Japanese population. METHODS Twenty-six patients (31 eyes) with corneal opacity were treated with excimer laser PTK. Preoperative diagnoses included 16 eyes with band keratopathy, 10 with granular dystrophy, and 5 with corneal scar. Mean postoperative follow-up was 27 months. RESULTS Cor...
متن کامل[Mitomycin C and excimer laser].
Mitomycin C is an antimetabolite agent that blocks DNA and RNA replication and protein synthesis. It has been used in several ophthalmologic areas, and recently as a modulator of corneal wound healing in excimer laser surgeries. A single application of mitomycin C during surface corneal photoablative surgery seems a safe and efficient therapeutic option for eyes with corneal opacity and/or as p...
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ژورنال
عنوان ژورنال: Arquivos Brasileiros de Oftalmologia
سال: 2016
ISSN: 0004-2749
DOI: 10.5935/0004-2749.20160022