Results 181 to 190 of about 47,448 (240)

Excimer laser photorefractive keratectomy

American Journal of Ophthalmology, 1995
Excimer laser photorefractive keratectomy has been used for the correction of myopia, hyperopia and astigmatism. This laser removes tissue through a process termed photoablative decomposition, in which incident photon energy is sufficient to break molecular bonds.
T, Seiler, P J, McDonnell
openaire   +4 more sources

Excimer Laser Phototherapeutic Keratectomy

International Ophthalmology Clinics, 1996
Excimer laser phototherapeutic keratectomy (PTK) is an important tool in the management of superficial corneal pathology. It works well in the treatment of anterior corneal dystrophies and degenerations, but we are learning that it may have a role in the treatment of certain patients with deeper corneal pathology. Indications also are being expanded to
M, Starr   +5 more
openaire   +5 more sources

Excimer Laser Reablation

Ophthalmic Surgery, Lasers and Imaging Retina, 1997
* BACKGROUND AND OBJECTIVE: To evaluate the outcome of repeated excimer laser keratectomy after photorefractive keratectomy (PRK). * PATIENTS AND METHODS: A retrospective study of 32 of 1000 consecutive patients who had a follow-up of at least 1 2 months and who underwent repeated PRK in the Assutah Laser Center. * RESULTS: The mean
A, Loewenstein   +3 more
openaire   +2 more sources

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