Shearing posterior chamber intraocular lenses: Five-year postoperative results

Southwick, Paula C.; Olson, Randall J.

doi:10.1016/s0146-2776(84)80004-x

Cited by 38 publications

(3 citation statements)

References 13 publications

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“…Many previous studies have reported that the incidence of dislocation of posterior chamber (PC) IOLs ranges from 0.2 to 2.0%. [1][2][3][4] IOL dislocation is classified into in-the bag and out-of-the-bag according to the status of the capsular bag. Dislocation of the IOL within the capsular bag is in-the-bag IOL and dislocation of the IOL outside of the capsule is out-of-the-bag IOL.…”

Section: Introductionmentioning

confidence: 99%

Comparision of surgical outcomes of intraocular lens refixation and intraocular lens exchange with perfluorocarbon liquid and fibrin glue-assisted sutureless scleral fixation

Lee

Park

2015

Eye

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Aim The purpose of this study was to compare the surgical outcomes of intraocular lens (IOL) refixation with intraocular lens exchange using perfluorocarbon liquid (PFCL) and fibrin glue-assisted sutureless scleral fixation surgery in patients with dislocation of the IOL. Methods Twenty-five eyes of 25 patients who underwent surgery for dislocated IOLs with PFCL and fibrin glue-assisted scleral fixation were studied; 13 eyes experienced IOL refixation (in-the-bag and out-of-the-bag), and 12 eyes experienced IOL exchange. Preoperative and postoperative clinical features from patient charts and 25 eyes with 46 months' follow-up information were reviewed and analyzed. Results At postoperative 6 months, best-corrected visual acuity (BCVA) and spherical equivalent of IOL refixation and exchange were significantly improved (P = 0.042, P = 0.001), and endothelial cell density was significantly decreased in the two groups with no significant difference between them. Surgically induced astigmatism of IOL refixation improved from 0.90 ± 0.47 to 0.61 ± 0.37 (P = 0.012), and IOL exchange improved from 1.17 ± 0.64 to 0.73 ± 0.37 (P = 0.037) at postoperative 6 months, with no significant difference between the two groups. Complications occurred in four eyes in the IOL refixation group and in three eyes in the IOL exchange group.Conclusion PFCL and fibrin glue-assisted IOL sutureless scleral refixation or exchanged fixation was an effective surgical treatment for IOL dislocation. Also, because postoperative BCVA, surgical outcomes, and complications did not differ significantly between IOL refixation and exchange surgery, if IOL exchange surgery is not indicated, IOL refixation surgical techniques should be considered.

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Section: Introductionmentioning

confidence: 99%

Comparision of surgical outcomes of intraocular lens refixation and intraocular lens exchange with perfluorocarbon liquid and fibrin glue-assisted sutureless scleral fixation

Lee

Park

2015

Eye

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“…The incidence of PCO was reported to be 20.7% at 2 years and 28.5% at 5 years after cataract surgery [3]. The incidence of the disease among children could even raise to 100% [4].…”

Section: Introductionmentioning

confidence: 99%

Utility of the optical quality analysis system for decision-making in Nd: YAG laser posterior capsulotomy in patients with light posterior capsule opacity

Lü

Zhu

Fan

et al. 2020

Preprint

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Background: A prospective cohort study was performed to evaluate whether the Optical Quality Analysis System (OQAS) can serve as a valuable additional indicator for appropriate posterior capsulotomy referral. Methods: One hundred and five eyes from 96 patients undergoing capsulotomy were divided into precapsulotomy logMAR CDVA ≤ 0.1 group and logMAR CDVA > 0.1 group. CDVA， and the Visual Function 14 index (VF-14) score were estimated before and one month after capsulotomy. The objective scattering index (OSI) value was measured by using the OQAS. Posterior capsule opacification (PCO) severity was assessed with Evaluation of PCO 2000 (EPCO 2000) software. Results：In logMAR CDVA > 0.1 group, the correlations of OSI, logMAR CDVA, EPCO score and VF-14 score were very strong preoperatively. In logMAR CDVA ≤ 0.1 group, preoperatively, OSI was correlated with logMAR CDVA (r = 0.451), EPCO score (r = 0.789), and VF-14 score (r = 0.852). LogMAR CDVA has weak correlation with VF-14 score (r = -0.384) and EPCO score (r = 0.566). VF-14 score was correlated with EPCO score (r = -0.669). In the logMAR CDVA ≤ 0.1 group, there was no significant difference in logMAR CDVA between precapsulotomy and postcapsulotomy (P > 0.05). In the two groups, all the other optical quality parameters were significantly improved after capsulotomy (P < 0.05). In logMAR CDVA > 0.1 group, the area under the curve of the ROC of the OSI was 0.996 (P = 0.000). In logMAR CDVA ≤ 0.1 group, the area under the curve of the ROC of the OSI was 0.943 (P = 0.000).Conclusions：The OSI was useful for evaluating of PCO and prediction of beneficial capsulotomy. Especially for patients with slight PCO and better visual acuity, OSI is more valuable than CDVA and completely objective examination. Trial registration: The study protocol was registered at the Chinese Clinical Trial Registry. Register: ChiCTR1800018842 (Registered Date: October 13th, 2018).

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“…Η χειρουργικοί τεχνική που απαιτείται για την τοποθέτηση τους είναι μέσα στις δυνατότητες του μέσου καλά εκπαιδευμένου οφθαλμιάτρου ενώ τα οπτικά τους αποτελέσματα είναι σχετικά άμεσα. Επομένως, η διόρθωση της αφακίας με τοποθέτηση ενδοφακού, αποτελεί μέθοδο εκλογής σήμερα παρά τις πιθα νές επιπλοκές που συνεπάγεται η ενδοφθάλμια χειρουργική διαδικασία που απαιτείται 8 • 48 . 10 .…”

Section: ιστορια της χειρουργικης του καταρρακτηunclassified

Μαλακοι Ενδοφθαλμιοι Φακοι

Κυροπουλοσ¹

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Shearing posterior chamber intraocular lenses: Five-year postoperative results

Cited by 38 publications

References 13 publications

Comparision of surgical outcomes of intraocular lens refixation and intraocular lens exchange with perfluorocarbon liquid and fibrin glue-assisted sutureless scleral fixation

Comparision of surgical outcomes of intraocular lens refixation and intraocular lens exchange with perfluorocarbon liquid and fibrin glue-assisted sutureless scleral fixation

Utility of the optical quality analysis system for decision-making in Nd: YAG laser posterior capsulotomy in patients with light posterior capsule opacity

Μαλακοι Ενδοφθαλμιοι Φακοι

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