منابع مشابه
Excimer laser lamellar keratoplasty of augmented thickness for keratoconus.
PURPOSE We describe a modified surgical technique for the treatment of patients in the early stage of keratoconus, when it is still possible to correct the astigmatic ametropia with contact lenses. METHODS Excimer laser lamellar keratoplasty of augmented thickness (ELLKAT) is a procedure in which a deep plano excimer laser ablation is done on the host cornea and a donor lamellar button--with ...
متن کاملFemtosecond laser-assisted lamellar keratoplasty.
Lamellar keratoplasty consists of transplanting partial-thickness donor cornea onto a complementary recipient bed. Manual lamellar dissection is technically very difficult, time-consuming, and imprecise. Also, the manually-dissected lamellar interface often has topographical irregularities that may optically degrade the best-corrected visual acuity. The femtosecond clinical laser (IntraLase FS ...
متن کاملOptical pachymetry-guided custom excimer laser-assisted lamellar keratoplasty for the surgical treatment of keratoconus.
PURPOSE To evaluate the anatomic and functional results of optical pachymetry-guided custom excimer laser-assisted lamellar keratoplasty in keratoconus patients. SETTING Eye Clinic, University of L'Aquila, L'Aquila, Italy. DESIGN Prospective noncomparative case series. METHODS Patients with keratoconus having unilateral surgery using custom excimer laser-assisted lamellar keratoplasty wer...
متن کاملExcimer laser-assisted lamellar keratoplasty for the surgical treatment of keratoconus.
PURPOSE To evaluate the anatomical and functional results of excimer laser-assisted lamellar keratoplasty (ELLK) in keratoconus patients. SETTING Eye Clinic, University of L'Aquila, L'Aquila, Italy. METHODS This prospective case series comprised patients with keratoconus who had ELLK and were examined preoperatively and 3, 6, 12, and 24 months postoperatively. Outcome measures were uncorrec...
متن کاملEye-Tracker-Guided Non-Mechanical Excimer Laser Assisted Penetrating Keratoplasty
PURPOSE The purpose of the study was to implement a new eye tracking mask which could be used to guide the laser beam in automated non-mechanical excimer laser assisted penetrating keratoplasty. MATERIALS AND METHODS A new trephination mask design with an elevated surface geometry has been proposed with a step formation between conical and flat interfaces. Two recipient masks of 7.5/8.0 mm ha...
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ژورنال
عنوان ژورنال: Australian and New Zealand Journal of Ophthalmology
سال: 1995
ISSN: 0814-9763,1440-1606
DOI: 10.1111/j.1442-9071.1995.tb00155.x