Abstract
Purpose:
To evaluate the safety and efficacy of transscleral intraocular lens (IOL) fixation while preserving the anterior vitreous face in treating ectopia lentis of Marfan syndrome.
Methods:
This study included six patients (12 eyes) who had undergone surgical intervention for ectopia lentis with or without lenticular opacity. We compared the best-corrected visual acuity (BCVA) before and after the surgery and evaluated perioperative complications.
Results:
The mean age at the time of surgery was 18.2±10.7 years. The mean follow-up period was 11.2±7.1 months. Mean BCVA scores changed from 0.96±0.37 (LogMar Value) to 0.14±0.17 (LogMar Value). All patients showed more than two lines of improvement in visual acuity. In two eyes, pupillary capture was found. Medically controllable intraocular pressure elevation was found in three eyes.
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Table 1.
No. | Sex | Age∗(Yrs) | OD/ OS | Preop. V/A† | Direction of L/D‡ | AXL§(mm) | Postop. V/A† | Manifest refraction | Postoperative Complication | F/UΠ(mo#) |
---|---|---|---|---|---|---|---|---|---|---|
1 | F | 18 | OD | 0.1 | ST∗∗ | 28.5 | 0.8 | (−2.00sph −2.25cyl Ax20) | - | 5 |
2 | F | 18 | OS | 0.1 | ST | 28.7 | 1.0 | (−1.00sph −2.50cyl Ax160) | IOL pupillary capture | 5 |
3 | F | 25 | OD | 0.32 | SN†† | 24 | 0.67 | (−2.50cyl Ax110) | IOP elevation | 19 |
4 | F | 25 | OS | 0.16 | SN | 24.1 | 1.0 | (−0.75sph −1.25cyl Ax90) | IOP elevation | 19 |
5 | M | 34 | OD | 0.16 | ST | 22 | 0.67 | (−0.25sph −2.75cyl Ax180) | - | 15 |
6 | M | 34 | OS | 0.16 | ST | 21.4 | 0.8 | (−1.50cyl Ax20) | IOP elevation | 13 |
7 | F | 6 | OD | 0.03 | ST | 23.5 | 0.4 | (−2.25sph −1.50cyl Ax180) | - | 2 |
8 | F | 6 | OS | 0.03 | ST | 23.5 | 0.32 | (−0.25sph −2.00cyl Ax180) | - | 2 |
9 | F | 21 | OD | 0.05 | SN | 27.3 | 0.63 | (−0.75sph −1.25cyl Ax180) | IOL pupillary capture | 8 |
10 | F | 21 | OS | 0.16 | SN | 25.9 | 0.8 | (−1.25sph −1.25cyl Ax180) | - | 7 |
11 | M | 5 | OD | 0.3 | ST | 23.2 | 1.0 | (−2.25sph) | - | 20 |
12 | M | 5 | OS | 0.16 | SN | 22.7 | 1.25 | (−1.25sph −0.50cyl Ax140) | - | 19 |