Femtosecond laser-assisted cataract surgery in Alport's syndrome - A case report

Alport's syndrome with anterior lenticonus poses significant challenges during capsulorhexis with high chances of peripheral extension. We report a case of 23-year-old lady with Alport's syndrome with anterior lenticonus in the left eye that underwent successful femtosecond laser-assisted cataract surgery (FLACS). The anterior lenticonus was eccentric nasally; hence, the FLACS capsulotomy was positioned slightly nasally so that the capsulotomy margin was outside the cone base. The distance vision improved from 6/24 to 6/6 at one-month follow-up. In summary, FLACS improved the safety of cataract surgery in an eye with anterior lenticonus and yielded excellent visual outcomes.

Challenges during femtosecond laser assisted cataract surgery with posterior chamber phakic intraocular lens

Femtosecond laser-assisted cataract surgery was performed in a patient with high myopia, who had undergone posterior chamber phakic intraocular lens surgery (Implantable Collamer Lens, ICL). During docking the machine erroneously focused the laser on the anterior surface of ICL and laser for lens fragmentation was also defocused, which were correctly positioned before laser delivery. During laser application for capsulotomy, air bubbles were entrapped under the ICL prohibiting lens fragmentation. One must be careful during focusing the laser in eyes with ICL. Additionally, gas bubbles under the ICL may lead to difficulties in completion of nuclear disassembly.