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[Secondary cataracts in extreme myopia]
1Ophthalmology Unit, Zvezdara Clinical and Hospital Centre, Belgrade.
Srpski Arhiv Za Celokupno Lekarstvo
|December 24, 1998
Summary
Myopic eyes have a higher risk of secondary cataract after surgery. Nd:YAG laser capsulotomy is the safest treatment for posterior capsular opacification, with good visual outcomes.
Area of Science:
- Ophthalmology
- Ophthalmic Surgery
Context:
- Posterior capsular opacification (PCO) is a common complication after cataract surgery, particularly in myopic patients.
- The incidence of PCO in myopic eyes ranges from 40-60%, significantly higher than in the general population.
Purpose:
- To evaluate the incidence of PCO in myopic eyes following cataract surgery.
- To assess the effectiveness and safety of Nd:YAG laser capsulotomy for treating PCO in this patient group.
Summary:
- A study of 50 myopic eyes undergoing cataract surgery found a 26% incidence of PCO.
- Posterior intraocular lens implantation was associated with a lower PCO rate (22%) compared to aphakic patients (33%).
- Nd:YAG laser capsulotomy was performed in 11 patients, resulting in improved visual acuity (0.3-1.0).
Impact:
- Findings suggest posterior lens implants may reduce PCO development in myopic eyes.
- Nd:YAG laser capsulotomy is confirmed as a safe and effective treatment for PCO, with minimal complications.
- This research aids in optimizing cataract surgery outcomes for myopic patients.