Scleral-Sutured Intraocular Lens Dislocations Secondary to Eyelet Fractures.

Autor: Watane A; Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida, USA., Botsford BW; University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA., Sood AB; Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, USA., Williams AM; University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA., Xu D; Mid Atlantic Retina, Retina Service for Wills Eye Hospital, Philadelphia, Pennsylvania, USA., Gupta RR; Department of Ophthalmology and Visual Sciences, Dalhousie University, Halifax, Nova Scotia, Canada., Conner IP; University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA., Sivalingam A; Mid Atlantic Retina, Retina Service for Wills Eye Hospital, Philadelphia, Pennsylvania, USA., Gupta OP; Mid Atlantic Retina, Retina Service for Wills Eye Hospital, Philadelphia, Pennsylvania, USA., Ward MS; Riverwoods Eye Center, Provo, Utah, USA., Mehta S; Mid Atlantic Retina, Retina Service for Wills Eye Hospital, Philadelphia, Pennsylvania, USA., Cid MD; Retina Group of Florida, Fort Lauderdale, Florida, USA., Crossan A; Virginia Retina Center, Leesburg, Virginia, USA., Sierpina DI; Loma Linda University Eye Institute, Loma Linda, California, USA., Hwang FS; Loma Linda University Eye Institute, Loma Linda, California, USA., Rachitskaya A; Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, USA., Ehmann DS; Department of Ophthalmology, Alberta Retina Consultants, University of Alberta, Edmonton, Alberta, Canada., Kovacs KD; Department of Ophthalmology, Weill Cornell Medicine, New York, New York, USA., Orlin A; Department of Ophthalmology, Weill Cornell Medicine, New York, New York, USA., Zhang AY; Department of Ophthalmology, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, USA., Patel U; Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida, USA., Dubovy S; Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida, USA., Klufas MA; Mid Atlantic Retina, Retina Service for Wills Eye Hospital, Philadelphia, Pennsylvania, USA., Patel NA; Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida, USA., Sridhar J; Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida, USA., Yannuzzi NA; Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida, USA. Electronic address: nay7@miami.edu.
Jazyk: angličtina
Zdroj: American journal of ophthalmology [Am J Ophthalmol] 2021 Jan; Vol. 221, pp. 273-278. Date of Electronic Publication: 2020 Aug 08.
DOI: 10.1016/j.ajo.2020.07.049
Abstrakt: Objective: To report clinical features and visual outcomes following eyelet fractures of scleral-sutured enVista MX60 (Bausch + Lomb) intraocular lenses (IOL).
Design: Retrospective, multi-center, multi-surgeon, observational case series.
Methods: Study Population: Patients with scleral-sutured enVista MX60 IOLs that experienced either an intraoperative or post-operative eyelet fracture associated with dislocation or subluxation.
Procedures: All records were reviewed for patients with a dislocated or subluxed scleral-sutured enVista MX60 IOL. Clinical features and outcomes were gathered. Main Outcome Measures: Clinical setting, surgical technique, complications, and visual acuity.
Results: A total of 25 scleral-sutured enVista MX60 IOLs displacements secondary to eyelet fractures in 23 eyes of 23 patients were included. There were 20 IOLs that sustained a postoperative fracture and 5 IOLs that sustained an intraoperative fracture. Of the postoperative fractures, 7 were dislocated and 13 were subluxed. Gore-Tex was the suture of choice for 19 of the postoperative fractures and all 5 of the intraoperative fractures, and Prolene was used for 1 postoperative fracture. The mean time until postoperative fracture was 96 ± 125 days, and the median time was 61 (IQR 48-144) days. Of the postoperative fractures, new MX60s were sutured in 10 patients, and 2 of them experienced repeat displacements due to a new eyelet fracture. In the intraoperative fracture group, new MX60s were sutured in 4 patients and an Akreos AO60 lens was placed in the 5th patient. The mean preoperative best-corrected logMAR visual acuity for all patients improved from 1.2 ± 0.8 (20/317 Snellen equivalent) to 0.5 ± 0.5 (20/63 Snellen equivalent) at most recent follow-up after lens replacement.
Conclusions: Scleral-sutured MX60 intraocular lenses can experience intraoperative or postoperative eyelet fractures, resulting in lens subluxation or dislocation. Surgeons should be aware of this complication when evaluating secondary intraocular lens options.
(Copyright © 2020 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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