Results 91 to 100 of about 3,697 (131)

Correction of myopic astigmatism by combined treatment with PRK and T-incision and photoastigmatic refractive keratectomy

Der Ophthalmologe, 1998
Nahel Alkara, Uwe Genth, Theo Seiler
openaire   +2 more sources

Photoastigmatic Refractive Keratectomy in Myopes

Journal of Refractive Surgery, 2000
ABSTRACT PURPOSE: Photoastigmatic refractive keratectomy (PARK) was studied in a multi-center clinical trial. The Nidek EC-5000 excimer laser was evaluated for its effect on refraction, visual acuity, and safety measures as part of a U.S. Food and Drug Administration (FDA) regulated study. METHODS: Eight U.S. centers enrolled adults
Scott M MacRae, Jan S Peterson, Douglas D Koch, Larry F Rich, Daniel S Durrie   +4 more
openaire   +1 more source

[Photoastigmatic refractive keratectomy for low, moderate, and high astigmatism using a broad beam excimer laser: evaluataion according to new international criteria].

Klinische Monatsblatter fur Augenheilkunde, 2000
Photorefractive keratectomy (PRK) is an accepted procedure to correct myopia in Germany. The purpose of this study was to evaluate photoastigmatic refractive keratectomy (PARK) for myopic astigmatism.PARK using the VISX 20/20 excimer laser was performed in 50 eyes of 36 patients (25 female, 16 male) aged 22 to 68 years (mean 38 +/- 10 years) in the ...
E M, Schnitzler, T, Kohnen, G W, Steinkamp, C, Ohrloff   +3 more
openaire   +1 more source

[A prospective clinical study of correction of myopic astigmatism by combined treatment with PRK and T-incision and photoastigmatic refractive keratectomy. The results after one year].

Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft, 1999
In contrast to the correction of simple myopia there is no widely accepted technique for the correction of myopic astigmatism. Currently two techniques are available: the photoastigmatic refractive keratectomy (PARK) and the combination of arcuate keratotomies with standard PRK (PRK-T).In two groups, 67 patients underwent a correction of myopic ...
N, Alkara, U, Genth, T, Seiler
openaire   +1 more source

Excimer laser photoastigmatic refractive keratectomy

Ophthalmology, 1998
David Zadok, David Haviv, Vicktoria Vishnevskia-Dai, Yair Morad, Yair Levy, David Krakowski, Pinhas Nemet   +6 more
openaire   +1 more source

Phototherapeutic keratectomy

Survey of Ophthalmology, 2020
Prafulla K Maharana, Prakhyat Roop, Somasheila I Murthy   +2 more
exaly  

Photoastigmatic keratectomy for correction of astigmatism in corneal grafts.

Cornea, 1997
T. Tuunanen, P. Ruusuvaara, R. Uusitalo, T. Tervo   +3 more
semanticscholar   +1 more source

Corneal epithelial wound healing after excimer laser photorefractive and photoastigmatic keratectomy (PRK and PARK).

Cornea, 1999
E. Detorakis, D. Siganos, V. Kozobolis, I. Pallikaris   +3 more
semanticscholar   +1 more source

Predictability and outcomes of photoastigmatic keratectomy using the Nidek EC‐5000 excimer laser

Journal of cataract and refractive surgery, 2002
Sunil Shah, A. Chatterjee, Ronald J. Smith   +2 more
semanticscholar   +1 more source

Photorefractive keratectomy for myopia and photoastigmatic keratectomy for astigmatism.

Journal of refractive surgery, 1997
Y. Ohashi, K. Takahashi, H. Yorii
semanticscholar   +1 more source