ArticleInternational journal of ophthalmology2023
Technique of using Cionni-modified capsular tension ring in the management of severely traumatic lens subluxation.
Article in International journal of ophthalmology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Efficacy analysis of capsular tension ring ciliary sulcus suture fixation for lens subluxation.BMC ophthalmology · 2026Article
- A rare case of adenoma of the nonpigmented ciliary epithelium managed with a triple procedure: a case report.Frontiers in medicine · 2026Article
- Comparison of three techniques for simultaneous intraocular lens implantation in subluxated cataract surgery: Transconjunctival intrascleral, Z-suture knotless transscleral, and Cionni capsular tension ring assisted.International ophthalmology · 2024Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo investigate the effect of Cionni-modified capsular tension ring (CTR) implantation in patients with severely traumatic subluxated cataracts.
methodsAll patients who totally had traumatic cataracts and lost zonule support and underwent cataract surgery were retrospectively analyzed. Corrected distance visual acuity (CDVA), extent of zonulysis, intraocular lens (IOL) position, intraoperative presentation, and complications were assessed. The primary outcomes included IOL centration stability and other postoperative complications.
resultsTwenty patients (20 eyes) were included in this study. The mean age in this study was 58.0±11.3y, and the average follow-up time was 17.3±12.8mo. Capsule bags were saved by Cionni-modified CTR. Nine eyes (45%) underwent simultaneously anterior vitrectomy due to the presence of vitreous in the anterior chamber. The preoperative mean CDVA was 0.83±0.24 logMAR, and the postoperative average CDVA was 0.23±0.30 logMAR (
conclusionWith the help of Cionni-modified CTR, capsular bag preservation and better IOL concentration can be achieved without major complications in patients with severely traumatic subluxated cataracts.
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