Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Andreas Frohn"'
Autor:
Andreas Frohn
Publikováno v:
GesundheitsRecht. 15:223-224
Publikováno v:
Journal of Cataract and Refractive Surgery. 28:1667-1670
Purpose To investigate the amplitude of ultrasound waves that reach the cornea with the phacoemulsification tip at different angles. Setting Institute for Applied Mechanics and Control Engineering, University of Siegen, Siegen, Germany. Methods A mod
Publikováno v:
Journal of Cataract and Refractive Surgery. 27:994-999
We describe a simple method to assign a diagnosis of cataract to patients with obscurely impaired vision as well as to those with mild lens opacities. When the narrowest slit is used in a slitlamp examination, a small beam of light appears on the mac
Publikováno v:
Journal of Cataract and Refractive Surgery. 25:1675-1678
A 57-year-old man experienced a decrease in visual function because of cataract formation. Corneal astigmatism was 13.4 diopters (D) because he had had a penetrating keratoplasty 27 years before. Cataract surgery was planned, and biometric data for t
Autor:
M.G. Leone, Tadeusz Pakula, Sung J. Kim, Sebastian Esperante, Margaret J. Springett, Beate Wolters, Ray Jui-Fang Tsai, Yan-Xia Hao, Maria Davila, Helen Lew, Giuseppe Cappucci, Daniel Borelina, Ezequiel Surace, Michio Hirano, Irene Szijan, Diana Lidia Parma, Hideaki Oharazawa, Mayra Rodríguez-Hernandez, Maria Pia Manitto, L. Romanelli, L. Saso, B. Tita, M.L. Casini, E. Fumagalli, Woo I. Yang, Hui-Chuan Wu, Choun-Ki Joo, Maurizio Margaglione, Kunitoshi Ohara, Ali Naini, Francesca Simonelli, Xiaofang Wang, Hae-Sook Kim, Liliana Francipane, F. Mattioli, Cheryl R. Hann, Rosaralis Santiestéban, Sang Y. Lee, Rosario Brancato, David G. Hwang, Francesco Testa, Fen Zhang, Jan-Kan Chen, Viviana Dalamon, Maria Ziembar, Ernesto Rinaldi, Hironori Matsui, Albert J. Augustin, Nobuhiro Ibaraki, Andreas Frohn, Sungjoo Kim Yoon, H. Burkhard Dick, Douglas H. Johnson, F. Bordi, David Hui-Kang Ma, D. Guidolin, Norbert Pfeiffer, C. Corubolo, Wan-Soo Kim, J. Fehér
Publikováno v:
Ophthalmic Research. 33:371-373
Publikováno v:
Journal of refractive surgery (Thorofare, N.J. : 1995). 25(4)
Purpose: To report the first clinical implantation of a foldable, spherical multiple component intraocular lens (MC-IOL). Previous studies and publications described a polymethylmethacrylate version of this lens, which required a 7-mm incision for it
Publikováno v:
Klinische Monatsblätter für Augenheilkunde. 213:309-311
Background After a cataract surgery procedure with vitreous loss a vitreous strand remained in the wound. An unusual visual impairment was observed. Patient A shift in refraction depending on the pupillary diameter was observed. In miosis the refract
Autor:
Andreas Frohn, Hans-Jürgen Thiel
Publikováno v:
Ophthalmologica. 212:228-230
In ocular surgery complications can occur from eye movements during topical anesthesia or insufficient retrobulbar anesthesia. To minimize eye movements during surgery a fixation light was designed consisting of a diode array embedded in an eye patch
Publikováno v:
Ophthalmology. 108(11)
Objective To investigate the cause of severe central opacification in 41 foldable acrylic intraocular lenses (IOLs) requiring explantation. Another IOL was opacified in the original sealed vial. Design Case series and laboratory analysis. Testing Lig
Publikováno v:
Journal of cataract and refractive surgery. 26(2)
Purpose To study the propagation of ultrasonic shock waves in viscoelastic agents and the resulting corneal load. Setting University Siegen, Institute for Mechanics and Control Engineering, Siegen, Germany. Methods The anterior chamber of a manufactu