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[Nd: YAG laser therapy for persistent pupillary membranes]
Yihua Chen1, Xiaoling Zhu, Qi Zhang
1Department of Ophthalmology, The People's Hospital of Zhongshan, Zhongshan 528403, China.
Yan Ke Xue Bao = Eye Science
|October 30, 2004
Summary
Neodymium-yttrium, aluminum, garnet (Nd: YAG) laser therapy effectively treats persistent pupillary membranes. This safe and easy outpatient procedure significantly improves vision with no observed complications.
Area of Science:
- Ophthalmology
- Medical Technology
Context:
- Persistent pupillary membranes (PPM) can impair vision.
- Surgical intervention is sometimes necessary to restore visual acuity.
Purpose:
- To evaluate the clinical efficacy and surgical techniques of Neodymium-yttrium, aluminum, garnet (Nd: YAG) laser therapy for PPM.
- To assess visual outcomes and complications following Nd: YAG laser treatment for PPM.
Summary:
- Twenty-five patients (26 eyes) with PPM underwent Nd: YAG laser membrane resection.
- Laser parameters were optimized for membrane thickness and density.
- Follow-up ranged from 3 to 6 months.
Impact:
- All patients achieved successful outcomes after a single Nd: YAG laser session.
- Significant improvements in corrected visual acuity were observed in 90.7% of eyes.
- The procedure demonstrated a favorable safety profile with no complications.