Skip to main content

Mittelfristige Ergebnisse nach Kataraktoperationen mit Implantation von Minuslinsen bei hochmyopen Patienten

  • Conference paper
8. Kongreß der Deutschsprachigen Gesellschaft für Intraokularlinsen Implantation

Zusammenfassung

Bei 32 hochmyopen Augen von 27 Patienten wurde eine Kataraktoperation mit Implantation einer Intraokularlinse negativer Brechkraft (Minuslinse) durchgefühlt. Die echographisch ermittelte Bulbuslänge lag im Mittel bei 33,54 mm (31,21 mm bis > 35,0 mm). Bei einem Patienten wurde eine extrakapsuläre Kataraktextraktion durchgeführt. Alle übrigen Augen wurden mittels Phakoemulsifikation operiert, in der Regel mit einer selbstschließenden Tunnelinzision, zweimal jedoch in Kombination mit einer Trabekulektomie. Die Brechkraft der implantierten Linsen lag zwischen -1,0 dpt und -8,0 dpt, es handelte sich um einstückige, konvex/konkave PMMA-Linsen mit 6,5 mm Optik- und 13,5 mm Gesamtdurchmesser. Alle Operationen verliefen komplikationslos. Der bisherige Nachbeobachtungszeitraum beträgt im Mittel 11,5 Monate (3–36 Monate). Bei 94% der Patienten wurde eine Visusverbesserung erreicht. Der mittlere bestkorrigierte Visus lag präoperativ unter 0,01 und betrug postoperativ 0,32. Nach zirka 6 Monaten trat bei 43% der Augen ein signifikanter Nachstar auf. Netzhautkomplikationen, insbesondere zystoide Makulaödeme und rhegmatogene Netzhautablösungen, fanden sich in keinem Fall. 69% der Augen lagen 1 dpt innerhalb der Zielrefraktion.

Summary

In 32 eyes of 27 highly myopic patients a cataract extraction with implantation of a negative refractive intraocular lens was performed. All patients showed a significant cataract. The mean length of the eyes, measured by ultrasound, was 33,54 mm (31,21 up to more than 35 mm). We performed one ECCE. All other patients were operated by phacoemulsification, usually with a self sealing frown incision, but twice in combination with trabeculotomy. The IOL power varied from -1,0 to -8,0 diopter. We chose a one piece, convex/concave PMMA model with 6,5 mm optic and 13,5 mm diameter. There were no intraoperative complications. We reached a follow-up of 11,5 months (3 to 36 months). In 94% of the patients (30 of 32) we achieved an improvement of best corrected visual acuity, in the mean from 0,1 to 0,32. A wide spread of postop visual acuity between 0,01 and 1,0 followed by different myopic macular degeneration. The postoperative refraction of 69% of the operated eyes were found within 1 diopter from the predicted power. 43% of the eyes developed posterior capsule fibrosis. There were no retinal complications, like retina ablations or CME. In summary we believe that cataract extraction can be performed in highly myopic eyes if necessary. For reason of postoperative refraction and intraocular stability an IOL should be implanted, even if negative lens power is required.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 54.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 69.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literatur

  1. Apple DJ, Solomon KD, Tetz MR, Assia EI, Holland EY, Legier UFC, Tsai JC, Castaneda VE, Hoggatt JP, Kostick A (1992) Posterior Capsule Opacification. Surv Ophthalmol 37:73–116

    Article  PubMed  CAS  Google Scholar 

  2. Brauweiler HP, Kessler AS, Dühr R (1991) „No Stitch“-Kataraktchirurgie für konventionelle PMMA-Intraokularlinsen. Ophthalmo-Chirurgie 3:75–82

    Google Scholar 

  3. Buratto L (1991) Cataract Surgery in High Myopia. Eur J Implant Ref Surg 3: 271–278

    Google Scholar 

  4. Davison JA (1988) Retinal tears and detachment after extracapsular cataract surgery. J Cataract Refract Surg 14:624–632

    PubMed  CAS  Google Scholar 

  5. Dardenne MU, Gerten GJ, Kokkas K, Kermani O (1989) Retrospective study of retinal detachment following neodymium: YAG laser posterior capsulotomy. J Cataract Refract Surg 15:676–680

    PubMed  CAS  Google Scholar 

  6. Goldberg MF (1987) Clear Lens Extraction for Axial Myopia. Ophthalmology 94 : 571–582

    PubMed  CAS  Google Scholar 

  7. Hoffmann S, Brauweiler HP (1993) Triple procedure bei Glaukom. In: Robert YCA, Gloor B, Hartmann Ch, Rochels R (Hrsg) 7. Kongreß der DGII. Springer, Berlin Heidelberg New York

    Google Scholar 

  8. Kraff MC, Sanders DR (1990) Incidence of retinal detachment following posterior chamber intraocular lens surgery. J Cataract Refract Surg 16:477–480

    PubMed  CAS  Google Scholar 

  9. Kiillenberg C, Hermeking H, Gerke E (1991) Risikofaktoren der Netzhautablösung nach Kataraktextraktion mit Implantation einer Hinterkammerlinse. In: Wenzel M, Reim M, Frey 1er H, Hartmann Ch (Hrsg) 5. Kongreß der DGII. Springer, Berlin Heidelberg New York

    Google Scholar 

  10. Lindstrom RL, Lindquist TD, Huldin J, Rubenstein JB (1988) Retinal Detachment in Axial Myopia Following Extracapsular Cataract Surgery. In: Cataracts, Raven Press, New York

    Google Scholar 

  11. Naeser K, Kobayashi C (1988) Epidemiology of aphakic retinal detachment following intracapsular cataract extraction: A follow-up study with an analysis of risk factors. J. Cataract Refract Surg 14:303–308

    Google Scholar 

  12. Nielsen NE, Naeser K (1993) Epidemiology of retinal detachment following extracapsular cataract extraction: A follow-up study with an analysis of risk factors. J Cataract Refract Surg 19:675–680

    PubMed  CAS  Google Scholar 

  13. Percifal SPB (1986) High myopia: new definitions and the significance of IOL implantation. Eur J Implant Ref Surg 4:137–140

    Google Scholar 

  14. Percifal SPB, Baikoff G (1991) High Myopia. In: A Colour Atlas of Lens Implantation. Wolfe Publishing, Hazell Books, Aylesburry, Bucks, England

    Google Scholar 

  15. Percifal SPB, Setty SS (1993) Sight Threatening Pathology related to High Myopia after Posterior Chamber Lens Implantation. A Prospective Study. Eur J Implant Ref Surg 5:95–98

    Google Scholar 

  16. Praeger DL (1979) Five years’ follow-up in the surgical management of cataract in high myopia treated with the Kelman phacoemulsification technique. Ophthalmology 86:2024–2033

    PubMed  CAS  Google Scholar 

  17. Richards SC, Steen DW (1990) Clinical evaluation of the Holladay and SRK II formulas. J Cataract Refract Surg 16:71–74

    PubMed  CAS  Google Scholar 

  18. Sanders DR, Retzlaff J, Kraff MC (1988) Comparison of the SRK II formula and other second generation formulas. J Cataract Refract Surg 14:22–26

    Google Scholar 

  19. Sanders DR, Retzlaff JA, Kraff MC, Gimbel HV, Raanan MG (1990) Comparison of the SRK/T formula and other theoretical and regression formulas. J Cataract Refract Surg 16:341–346

    PubMed  CAS  Google Scholar 

  20. Wollensak J, Zeisberg B, Pham T (1988) Netzhautablösung nach Implantation einer Hinterkammerlinse. Klin Mbl Augenheilkd 192:1–5

    Article  CAS  Google Scholar 

Download references

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1994 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Kohnen, S., Deutsch, S., Brauweiler, H.P. (1994). Mittelfristige Ergebnisse nach Kataraktoperationen mit Implantation von Minuslinsen bei hochmyopen Patienten. In: Pham, D.T., Wollensak, J., Rochels, R., Hartmann, C. (eds) 8. Kongreß der Deutschsprachigen Gesellschaft für Intraokularlinsen Implantation. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-50185-2_52

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-50185-2_52

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-50186-9

  • Online ISBN: 978-3-642-50185-2

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics