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Hypotony maculopathy after intrascleral fixation of IOL due to cyclodialysis Masami Tsurui 1 , Yasuhiko Asano 1 , Hidetoshi Onda 1 , Masanori Yoshino 1 , Shotaro Kosuge 2 , Akimune Gon 3 1Department of Ophthalmology, Showa University East Hospital 2Department of Ophthalmology, Showa University Koto Toyosu Hospital 3Gon Eye Clinic pp.1309-1314
Published Date 2022/9/15
DOI https://doi.org/10.11477/mf.1410214511
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Abstract Purpose:To report a case of hypotensive maculopathy due to prolonged ciliary dissection after intraocular lens(IOL)scleral fixation that responded to small incision scleral ciliary suture.

Case:The patient, a 58-year-old man, underwent IOL extraction for subluxation of the IOL in the right eye 3 years before the date of X, followed by pars plana vitrectomy and intrascleral fixation of the IOL using the intraocular forceps technique on the date of X. There were no intraoperative complications. Postoperative visual acuity of 0.3(1.2×()cyl−2.50D 5°)was obtained, and the postoperative intraocular pressure remained at 4-8 mmHg. Because the low intraocular pressure persisted for 8 months postoperatively, the patient experienced anorthopia.

Findings:The right visual acuity was 0.07(0.9×+5.25D()cyl−1.75D 15°), the intraocular pressure was 8 mmHg. Optical coherence tomography(OCT)showed retinal choroidal folds, and anterior OCT showed a circumferential ciliary body dissection. Four small scleral incisions were made at the 2, 4, 8, and 10 o'clock direction 4 mm apart from the corneal limbs, and the subciliary fluid was drained. A 6-0 Vicryl® suture was inserted into the eye from the same site and penetrated the pars plana, and the screla and ciliary body were sutured with a width of approximately 3 mm respectively. Subsequently, the ciliary dissection and hypotensive maculopathy resolved, and the patient had visual acuity of 0.8(1.5×+1.50D()cyl−1.50D 135°)and intraocular pressure of 15 mmHg at 17 months postoperatively.

Conclusion:Ciliary dissection should be noted as a postoperative complication of intrascleral fixation. Small incision scleral ciliary suture plus SF6 gas replacement appears to be a useful treatment.


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