The development of the continuous circular capsulorhexis (CCC) technique has contributed significantly to the safety and effectiveness of cataract extraction and intraocular lens implantation. This technique facilitates every size of smooth, circular, capsular opening, and it produces a strong capsular rim that resists tearing even when stretched during lens material removal or lens implantation. Maintaining the general integrity of the eye and facilitating such procedures as hydrodissection, endolenticular phacoemulsification, capsule polishing, and safe lens implantation in both adults and children are some of the advantages of CCC. This procedure can be performed in several ways, and it has been proven to be consistently reproducible by experienced surgeons.

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Introduction: The Retro-IDEAL (ILUVIEN Implant for chronic DiabEtic MAcuLar edema) study is a retrospective study designed to assess real-world outcomes achieved with the ILUVIEN® (0.19 mg fluocinolone acetonide (FAc)) in patients with chronic diabetic macular edema (DME) in clinical practices in Germany. Methods: This study was conducted across 16 sites in Germany and involved 81 eyes (63 patients) with persistent or recurrent DME and a prior suboptimal response to a first-line intravitreal therapy (primarily anti-VEGF intravitreal therapies). Results: Patients were followed-up for 30.8 ± 11.3 months (mean ± standard deviation) and had a mean age of 68.0 ± 10.4 years. Best-recorded visual acuity (BRVA) improved by +5.5 letters at month 9 (P ⩽ 0.005, n=56; from a baseline of 49 letters) and this was maintained through to month 30 (P ⩽ 0.05, n = 42). There was a concurrent improvement in central macular thickness with a reduction from 502 µm at baseline to 338 µm at year 1 (P ⩽ 0.0001, n = 43). This effect was sustained to year 3 (i.e. 318 µm; P ⩽ 0.0001, n = 29). Mean intraocular pressure (IOP) remained constant between baseline and year 3 with a peak change of 1.9 mm Hg occurring at year 1. Elevated IOP was observed in a similar

In patients undergoing concurrent cataract and glaucoma surgery, the iStent was safe and efficacious for the reduction of IOP and medication therapy.

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The risk for postoperative RD in this study (1.5% to 2.2%) corresponds to the incidence of pseudophakic RD and idiopathic RD in myopia described in the literature. The risk profile for postoperative RD in this series cannot be distinguished from the risk profile for idiopathic RD in myopia of this extent. The true effect of prophylactic treatment of degenerative lesions remains to be elucidated.

IOL calcification associated with keratoplasty in our series does not seem to be a problem related to a specific IOL model or polymer. The process of calcification may be mediated by inflammation, which also may be related to multiple injections of air into the anterior chamber.

The results emphasize the association of ADAMTSL4 null mutations with isolated ectopia lentis and the presence of a founder mutation in the European population. Screening of ADAMTSL4 should be considered in all patients with isolated ectopia lentis, with or without family history. In patients from nonconsanguineous families, the authors propose a two-step diagnostic approach, starting with an examination of exon 6 before sequencing the entire coding region of ADAMTSL4.