A 75-year-old man had routine phacoemulsification cataract extraction with posterior chamber intraocular lens implantation in the left eye using a temporal corneal incision and inferior paracentesis. Examinations at 1 day and 1 week were unremarkable; however, at the 6-week assessment, a cilium was noted to have penetrated the external ostium of the paracentesis, with the proximal (follicle) end abutting the internal ostium of the wound. While the cilium was removed without incident, this chance finding may aid our understanding of how intraocular cilia are occasionally discovered following routine small-incision sutureless cataract surgery.
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http://dx.doi.org/10.1016/j.jcrs.2006.12.020 | DOI Listing |
Cureus
November 2024
Ophthalmology, Moorfields Eye Hospital, London, GBR.
We report a case of spontaneous total iris avulsion that occurred during corneal wound hydration following an uneventful phacoemulsification procedure. An 86-year-old woman underwent cataract surgery on her right eye, during which a single-piece acrylic intraocular lens (Bausch and Lomb Akreos Adapt Advanced Optics, Bausch and Lomb Incorporated, Rochester, NY, USA) was implanted in the bag, and the viscoelastic material was removed. During corneal wound hydration, total iris avulsion was observed, with the iris prolapsing out of the anterior chamber through the main wound.
View Article and Find Full Text PDFClin Optom (Auckl)
December 2024
Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China.
Background: To compare the postoperative visual quality of patients undergoing small-incision lenticule extraction (SMILE) with spherical trial lens intervals of 0.05D and 0.25D in preoperative manifest refraction.
View Article and Find Full Text PDFAm J Ophthalmol
December 2024
Clinical College of Ophthalmology, Tianjin Medical University, Tianjin, China; School of Medicine, Nankai University, Tianjin, China; Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science, Tianjin Eye Institute, Nankai University Affiliated Ophthalmology Hospital, Tianjin, China; Nankai Eye Institute, Nankai University, Tianjin, China. Electronic address:
Purpose: To analyze the effect of individual parameters on the postoperative refractive outcomes of small incision lenticule extraction in myopic eyes using machine learning methods.
Design: Retrospective Clinical Cohort Study METHODS: We included 477 patients (922 eyes) of small incision lenticule extraction at Tianjin Ophthalmology Hospital and divided the patients into two groups to analyzed the factors affecting postoperative refractive outcomes based on the label of postoperative spherical equivalent (SE) ≤ -0.50D.
Graefes Arch Clin Exp Ophthalmol
December 2024
Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, No. 83 Fenyang Road, Shanghai, 200031, China.
Purpose: To compare the precision of the arithmetic mean of surgically induced astigmatism (M-SIA) and the centroid of surgically induced astigmatism (C-SIA) in estimating SIA when predicting the power and axis of toric IOLs under different circumstances.
Methods: 120 eyes of 99 patients undergoing toric IOL replacement in a simple cataract surgery were included in the retrospective study. The predicted position of toric IOL was calculated by Z Calc online calculator and Barrett Toric Calculator with M-SIA (0.
Sci Rep
December 2024
Eugene and Marilyn Glick Eye Institute, Indiana University School of Medicine, RM305v, 1160 W. Michigan St., Indianapolis, IN, 46202, USA.
Pterygium is an ocular disease in which the conjunctival tissue invades the cornea. When the pterygium tissue reaches the pupillary region, the visual function of the patient is affected. Currently, surgical removal is the only effective treatment.
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