Ruhr University Eye Clinic, Bochum, Germany.
J Refract Surg. 2013 Sep;29(9):650-2. doi: 10.3928/1081597X-20130819-06.
To report femtosecond laser-assisted cataract surgery in pediatric Marfan syndrome.
Case report.
A 10-year-old boy with ectopia lentis due to Marfan syndrome underwent femtosecond laser-assisted cataract surgery (Catalys Precision Laser System; OptiMedica, Sunnyvale, CA) under general anesthesia. Anterior capsulotomy was performed on the decentered lens. Routine irrigation/aspiration devices were used for lens and cortex removal. Centration of the capsular bag was achieved using a Cionni scleral fixation ring. A foldable intraocular lens was implanted. A free-positioned and precise sized capsulotomy was cut by the femtosecond laser. No intraoperative or postoperative complications were observed within the 10 weeks of follow-up.
The use of a femtosecond laser has potential to perform a circular, well-centered capsulotomy for subsequent capsular tension ring and intraocular lens implantation without decentration in patients with Marfan syndrome.
报告儿童马凡综合征的飞秒激光辅助白内障手术。
病例报告。
一名 10 岁男孩因马凡综合征导致晶状体异位,在全身麻醉下接受飞秒激光辅助白内障手术(Catalys Precision Laser System;OptiMedica,加利福尼亚州桑尼维尔)。对偏心晶状体行前囊切开术。使用常规的灌洗/抽吸装置去除晶状体和皮质。使用 Cionni 巩膜固定环实现囊袋的中心定位。植入可折叠人工晶状体。飞秒激光切割出自由定位且大小精确的囊袋切口。在 10 周的随访中,未观察到术中或术后并发症。
在马凡综合征患者中,飞秒激光有潜力进行圆形、中心准确的囊袋切开术,以便随后植入囊袋张力环和人工晶状体,而不会出现偏心。