Hendrik Schwarzer

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Blue–yellow visual-evoked potentials (BY-VEPs) may be used for diagnostics of functional ganglion cell damage in glaucoma and other ocular diseases. In this study we investigated the impact of lenticular opacities on BY- and standard pattern reversal VEPs by examining patients before and after cataract surgery. Eighteen patients with moderate cataract were(More)
Dear Editor, In February 2009, a 40-year-old woman attended the Dept. of Ophthalmology of the RWTH Aachen University with red eye symptoms on the right side. Previous dermatological investigation revealed a cowpox skin lesion under the collarbone 1 week after exposure to a pet rat. The transmission via smear infection from the pet rat after multiple(More)
PURPOSE To demonstrate development and complications in heavy silicone oil (HSO) surgery in 100 eyes following primary vitreoretinal surgery. METHODS 100 eyes were included in this retrospective study that underwent vitreoretinal surgery using HSO as endotamponade. Indication diagnoses were retinal detachments (n = 76), complicated macular holes (MH) (n =(More)
Ziel ist die Untersuchung der Effektivität und der Sicherheit bei der Behandlung von therapierefraktären Glaukomen mithilfe von Ahmed Glaucoma Valve (AGV)-Implantaten über Pars-plana-Zugang nach Vitrektomie. Bei 27 Augen von 22 Patienten mit komplexen therapierefraktären Sekundärglaukomen wurde eine AGV-Implantation über Pars-plana-Zugang durchgeführt.(More)
PURPOSE The relationship between number of laser burns of cyclophotocoagulation (CPC) and intraocular pressure (IOP) reduction is unknown. This animal model was established to reveal a possible dose-response-relationship between the number of applied laser burns and the IOP lowering effect. METHODS 30 chinchilla bastard rabbits were divided into 5 groups(More)
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