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Automated Perimetry
Carbonic Anhydrase Inhibitors
Intra Ocular Lens Power Calculation and Optic Biometry...
Visual Field Defects in Glaucoma
Visual Field Defect and Retinal Nerve Fiber Layer Defect in a Case of Optic Nerve Head Drusen...
Current Minimal Invasive Angle Procedures Without Implants for the Treatment of Glaucoma...
Automated Perimetry
Ophthalmologic Findings in the Cornelia De Lange Syndrome...
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Carbonic Anhydrase Inhibitors
Glokom-Katarakt 2018 , Vol 13 , Num 3
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Imaging Capsular Block Syndrome with Anterior Segment Optical Coherence Tomography
Raciha Beril KÜÇÜMEN1, Deniz MARANGOZ2, İlke BAHÇECİ ŞİMŞEK3
1Prof. Dr., Yeditepe Üniversitesi, Göz Hastalıkları ABD, İstanbul, Türkiye
2Uz. Dr., Serbest, Göz hastalıkları, İstanbul, Türkiye
3Yrd. Doç. Dr., Yeditepe Üniversitesi, Göz Hastalıkları ABD, İstanbul, Türkiye
Purpose: To evaluate patients prediagnosed with capsular block syndrome (CBS) using slit-lamp adapted anterior segment optical coherence tomography (SL-OCT) prospectively.

Materials and Methods: The eyes of the patients with decreased vision following phacoemulsifi cation and intraocular lens (IOL) implantation prediagnosed as capsular block syndrome were included. Following ophthalmological examination with pupillary dilation, SL-OCT imaging was performed.

Results: The study included 17 eyes of 17 cases with late onset CBS. The mean period of time between cataract operation and CBS diagnosis was 66.5± 31.6 months ( range 5 to 120 months). The interspace between posterior surface of the IOL and posterior capsule was hyporefl ective in six cases and hyperrefl ective in other cases. The mean posterior displacement of posterior capsule was 1.02 ± 0.74 mm (ran ge 0.35 to 2.17 mm) at the deepest location. Except for three cases all were treated with Neodymium:YAG (Nd:Y AG) laser posterior capsulotomy.

Conclusion: Late-onset CBS can be seen years after phacoemulsifi cation surgery and is thought to be occurred by the liquefi ed retained cortical material. Also, this condition may be misdiagnosed as IOL opacifi cation. SL-OCT is a useful and supportive method in the demonstration and differential diagnosis of CBS. Keywords : Capsular Block Syndrome, Anterior Segment Optical Coherence Tomography, Phacoemulsifi cation, Nd:YAG laser capsulotomy

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