Management of absent capsular support with a new Intraocular Lens design
نویسندگان
چکیده
Purpose: To describe a new intraocular lens that can be implanted in case of rupture of the posterior capsule and lack of capsular support. Methods: This experimental study was carried out on ten Flanders rabbits. The right eye of each rabbit underwent intra capsular lens extraction and two peripheral iridectomies, and the new lens was implanted with an optic rest in the posterior chamber. Additionally, the haptics rest in the angle of the anterior chamber through peripheral iridectomies. Main outcome measures were lens stability inside the eye and complications regarding this technique. Results: Intraocular lenses remained in a stable position with only a mild inflammatory reaction; four eyes developed hyphema that disappeared 10 days after surgery. Conclusion: The new lens design has good intraocular stability when posterior capsular support is absent and only produced minimal inflammation inside the eye. DOI : 10.14302/issn.2470-0436.jos-14-441 Corresponding Author: Ophthalmology Department, Suez Canal University Hospital, Ismailia, Egypt. Email :[email protected]: +201223639848 Fax: +20663408822 Running Title: A new intraocular lens.
منابع مشابه
Treatment of ophidism-induced bilateral canine cataract by extracapsular lens extraction and intraocular lens implantation
The aim of this study was to report a new cause of cataract, namely snake bite induced cataract in a dog. A 3-year-old male mongrel dog was referred to our clinic for the assessment of cataract in both eyes. The dog was bitten by a snake nearly 4 months ago. A 40 dioptre acrylic lens with 13 mm haptics was implanted into the lens capsule. In the left eye, posterior synechia was detected in the ...
متن کاملMalik`s Technique of Single Loop Fixation of Posterior Chamber Intraocular Lens in Presence of Partial Capsular Support.
Single loop fixation of posterior chamber intraocular lens in the presence of partial capsular support is usually performed by creation of additional scleral flap or tunnel. This extra port may expose the suture holding the intraocular lens or the tucked-in lens haptics to the outside environment thereby increasing the risk of endophthalmitis. We describe a technique of single loop fixation whe...
متن کاملIntralenticular Cilia Following Penetrating Ocular Trauma: A Case Report
Penetrating ocular trauma is one of the most important causes of vision loss, especially in men, and can be associated with intraocular foreign bodies. The incidence of intraocular cilia after trauma is very low. Here we report the case of a 24-year-old man who visited Poostchi Ophthalmology Clinic (Shiraz, Iran) due to a gradual vision loss in his left eye over the past 2 months. The probable ...
متن کاملScleral Fixation of Intraocular Lens with Ab Interno Technique.
INTRODUCTION Implantation of scleral fixation intraocular lens for the surgical management of aphakia cases without capsular support is a safe procedure. METHODS Prospective study was carried out at Lumbini Eye Institute, Bhairahawa. A total of 32 patients underwent scleral fixation intraocular lens implantation within a period of two years from February 2014 to February 2016. RESULTS The a...
متن کاملIn-the-bag intraocular lens dislocation.
PURPOSE To describe the presenting characteristics and management alternatives of posterior chamber intraocular lens (PC-IOL) dislocation secondary to dehiscence of the zonules supporting the capsular bag. DESIGN Observational case series. METHODS Multicenter retrospective analysis of the surgical treatment and predisposing factors associated with 25 eyes of 22 patients with dislocation of ...
متن کامل