研究目的
Investigating the effectiveness of femtosecond laser-assisted cataract surgery in patients with subluxated and spherophakic lenses.
研究成果
Femtosecond laser-assisted cataract surgery is an effective approach for cataract surgery in patients with subluxated and spherophakic lenses, with the bene?ts of causing minimal further zonular damage and easy lens fragmentation.
研究不足
The study is limited to a single case report, which may not be representative of all patients with subluxated and spherophakic lenses. Further studies with larger sample sizes are needed to evaluate the safety and limits of FLACS in these patients.
1:Experimental Design and Method Selection:
The study utilized femtosecond laser-assisted cataract surgery (FLACS) for a patient with a subluxated spherophakic lens. The laser was used to perform a circular free-floating anterior capsulotomy and lens fragmentation.
2:Sample Selection and Data Sources:
A 48-year-old female patient with decreased vision in the left eye due to cataract, subluxation of the lens, and spherophakia was selected.
3:List of Experimental Equipment and Materials:
LenSx laser system (Alcon Laboratories Inc,
4:3, Fort Worth, TX), In?niti Vision System (Alcon Inc, Fort Worth, TX), Akreos Adapt AO IOL (Bausch and Lomb Inc, Rochester, New York). Experimental Procedures and Operational Workflow:
After docking the patient interface, a
5:0 mm diameter capsulotomy with 6 mJ laser energy and 5 mm spot separation was performed. A cylinder and chop pattern was used for lens fragmentation with 12 mJ laser energy and 10 mm spot separation. Phacoemulsi?cation was completed using the In?niti Vision System. Data Analysis Methods:
Postoperative visual acuity and refraction were measured to assess the outcome.
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