PHOTOGRAPHIC IMAGE ANALYSIS SYSTEM OF POSTERIOR CAPSULE OPACIFICATION
作者： Manfred R. Tetz , Gerd U. Auffarth , Martina Sperker , Marcus Blum , Hans E. Völcker
DOI: 10.1016/S0886-3350(97)80022-3
关键词:
摘要: Abstract Purpose: To describe a morphological scoring system of posterior capsule opacification (PCO) that is not based on visual acuity testing. Setting: Department Ophthalmology, University Heidelberg, Germany. Methods: Following dilation the pupil, standardized photographs pseudophakic anterior segments were obtained using photo slitlamp. Posterior was scored by evaluating retroillumination photographs. The individual PCO score calculated multiplying density (graded from 0 to 4) fraction area involved behind intraocular lens (IOL) optic. evaluate reliability system, six observers examined five eyes each (Experiment A, interindividual reliability). same observer in three different days B, intraindividual Results: Morphological scores very reliable. With 4, showed standard deviations between 0.08 and 0.25. 0.06 0.19 mean scores. Standard deviation 0.12 when eye scored. Conclusion: evaluates entire IOL optic thus includes larger than does method revealed high insignificant investigatordependent variations. When photographic setup, systematic errors technique relevant. This may be an important tool accurately test for differences formation with various styles surgical methods.
sci-hub.se 参考文章(31)
T. Schubert, R. Stodtmeister, R. Marquardt, Prospektive, randomisierte Studie zum Vergleich zweier Hinterkammerlinsentypen 3. Kongreß der Deutschen Gesellschaft für Intraokularlinsen Implantation. pp. 326- 338 ,(1990) , 10.1007/978-3-7091-9074-6_52
M. R. Tetz, I. Lehrer, U. Klein, H. E. Völcker, Cataracta secundaria bei Diabetes mellitus Springer, Berlin, Heidelberg. pp. 398- 406 ,(1994) , 10.1007/978-3-642-50185-2_64
David J. Apple, Intraocular lenses : evolution, designs, complications, and pathology Williams & Wilkins. ,(1989)
A. Frohn, H. J. Thiel, Eine In-vivo-Methode für die meßtechnische Untersuchung der Nachstarmembran Springer, Berlin, Heidelberg. pp. 163- 166 ,(1993) , 10.1007/978-3-642-50268-2_23
S. P.B. Percival, S. S. Setty, Analysis of the need for secondary capsulotomy during a five-year follow-up. Journal of Cataract and Refractive Surgery. ,vol. 14, pp. 379- 382 ,(1988) , 10.1016/S0886-3350(88)80142-1
Christopher P. Born, Dennis K. Ryan, Effect of intraocular lens optic design on posterior capsular opacification. Journal of Cataract and Refractive Surgery. ,vol. 16, pp. 188- 192 ,(1990) , 10.1016/S0886-3350(13)80728-6
P. I. Condon, Leif Corydon, Fabio Dossi, W. H.G. Douglas, Charles Dyson, H. Gimbel, R. Hackelbusch, S. Herzig, Ake Homberg, Martin Lowes, P. Mäntylä, Edouard Mawas, Jose Luis Menezo, Robert K. Patrick, John L. Pearce, Bo Philipsson, John H. Sheets, J. H. Slade, R. M. Stasiuk, Harold Stein, Ulf Stenevi, E H. Sutton, Bernd M. Witschel, Tami R. Sellman, Richard L. Lindstrom, D. Aron-Rosa, G. Baikoff, Michael Blumenthal, Effect of a plano-convex posterior chamber lens on capsular opacification from Elschnig pearl formation. Journal of Cataract and Refractive Surgery. ,vol. 14, pp. 68- 72 ,(1988) , 10.1016/S0886-3350(88)80067-1
Martin Lowes, The Effect of Posterior Vaulting of Intraocular Lens Implants on Capsular Opacification European journal of Implant and Refractive Surgery. ,vol. 2, pp. 47- 52 ,(1990) , 10.1016/S0955-3681(13)80124-4
David J. Apple, Kerry D. Solomon, Manfred R. Tetz, Ehud I. Assia, Elizabeth Y. Holland, Ulrich F.C. Legler, Julie C. Tsai, Victoria E. Castaneda, Judy P. Hoggatt, Alexandra M.P. Kostick, Posterior capsule opacification Survey of Ophthalmology. ,vol. 37, pp. 73- 116 ,(1992) , 10.1016/0039-6257(92)90073-3
Mark R. Sawusch, Peter J. McDonnell, Posterior capsule opacification Current Opinion in Ophthalmology. ,vol. 2, pp. 46- 52 ,(1990) , 10.1097/00055735-199002000-00008