Research Topics
Species | Christoph KniestedtSummaryAffiliation: University of California Country: Switzerland Publications
| Collaborators
|
Detail Information
Publications
[Pepper spray injuries of the anterior segment of the eye]C Kniestedt
Augenklinik Kantonspital Winterthur, Winterthur, Schweiz
Klin Monbl Augenheilkd 222:267-70. 2005..A wide variety of pepper sprays is currently available and gaining increasing popularity among both professional guardians and amateurs. Adverse side effects to the anterior segment of the eye are known but underestimated...- Effect of riboflavin-UVA-induced collagen cross-linking on intraocular pressure measurementTimo Romppainen
Department of Ophthalmology, University of Zurich, Zurich, Switzerland
Invest Ophthalmol Vis Sci 48:5494-8. 2007..Yet a CCL-induced increase in corneal rigidity may interfere with intraocular pressure (IOP) measurements. In an investigation of the effect of CCL on the accuracy of IOP measurements, IOP readings before and after CCL were compared... - Correlation between intraocular pressure, central corneal thickness, stage of glaucoma, and demographic patient data: prospective analysis of biophysical parameters in tertiary glaucoma practice populationsChristoph Kniestedt
Department of Ophthalmology, University of California, San Francisco, CA, USA
J Glaucoma 15:91-7. 2006..To determine the correlation of central corneal thickness (CCT) to Goldmann applanation tonometry (GAT) and dynamic contour tonometry (DCT, PASCAL), and to glaucoma stage as assessed by cup-to-disc ratio (CDR)... - Accuracy of dynamic contour tonometry compared with applanation tonometry in human cadaver eyes of different hydration statesChristoph Kniestedt
Department of Ophthalmology, University of California, San Francisco, California, USA
Graefes Arch Clin Exp Ophthalmol 243:359-66. 2005.... - Clinical comparison of contour and applanation tonometry and their relationship to pachymetryChristoph Kniestedt
Department of Ophthalmology, University of California San Francisco, USA
Arch Ophthalmol 123:1532-7. 2005..To compare intraocular pressure readings of recently introduced dynamic contour tonometry (DCT) with pneumatonometry (PTG) and Goldmann applanation tonometry (GAT) and to correlate central corneal thickness (CCT) with these readings... - Intraocular pressure and ocular pulse amplitude comparisons in different types of glaucoma using dynamic contour tonometryOmar S Punjabi
University of California, San Francisco UCSF School of Medicine, San Francisco, California, USA
Curr Eye Res 31:851-62. 2006.... - Dynamic contour tonometry: principle and useOmar S Punjabi
Department of Ophthalmology, University of California, San Francisco School of Medicine, San Francisco, California, USA
Clin Experiment Ophthalmol 34:837-40. 2006..Even though this technique seems to be very promising, further studies are required to conclusively determine the effectiveness of the dynamic contour tonometer in patients having an abnormal or irregular corneal contour... - Dynamic contour tonometry: a comparative study on human cadaver eyesChristoph Kniestedt
Department of Ophthalmology, University of California-San Francisco, 10 Kirkham Street, San Francisco, CA 94143, USA
Arch Ophthalmol 122:1287-93. 2004..001). CONCLUSIONS: Measurement with DCT provides IOP values significantly closer to true manometric levels than either GAT or PTG. Further studies are warranted to determine its reliability in patients and the effect of corneal thickness... - Prevalence of plateau iris syndrome in young patients with recurrent angle closureRoland Stieger
Department of Ophthalmology, Cantonal Hospital Winterthur, Winterthur, Switzerland
Clin Experiment Ophthalmol 35:409-13. 2007..To assess and describe the prevalence and clinical features associated with plateau iris syndrome (PIS) in young individuals with recurrent angle closure despite initial therapy... - A novel PITX2 mutation and a polymorphism in a 5-generation family with Axenfeld-Rieger anomaly and coexisting Fuchs' endothelial dystrophyChristoph Kniestedt
Department of Ophthalmology, Cantonal Hospital Winterthur, Winterthur, Switzerland
Ophthalmology 113:1791.e1-8. 2006..To investigate the clinical and genetic appearance of Axenfeld-Rieger anomaly or syndrome (ARAS) and Fuchs' endothelial dystrophy (FED) in a 5-generation pedigree coexpressing both pathologic features in a large number of family members... - Visual acuity and its measurementChristoph Kniestedt
Department of Ophthalmology, University of California, Room K301, 10 Koret Way, San Francisco, CA 94143-0730, USA
Ophthalmol Clin North Am 16:155-70, v. 2003..This article reviews visual measurements in children and in patients with low vision, and it reviews factors affecting visual acuity, such as pupil size, refractive error, media opacities, and pharmacologic agents... - Dynamic contour tonometry: presentation of a new tonometerHartmut E Kanngiesser
Research and Development, Swiss Microtechnology AG, Port, Switzerland
J Glaucoma 14:344-50. 2005..We present a new principle of direct, continuous, and transcorneal intraocular pressure measurement, describe its theoretical foundation, and evaluate its application on the basis of an in vitro model... - Assessment of Pascal dynamic contour tonometer in monitoring IOP after LASIKChristoph Kniestedt
J Cataract Refract Surg 31:458-9. 2005 - Clinical alert: damage to Goldmann applanation tonometer tipsChristoph Kniestedt
Acta Ophthalmol Scand 83:129-30. 2005 - Infantile orofacial hemangioma with ipsilateral peripapillary excavation in girls: a variant of the PHACE syndromeChristoph Kniestedt
Arch Ophthalmol 122:413-5. 2004