Aniridia glaucoma surgery. The prevalence of aniridia has been reported .
Aniridia glaucoma surgery. The prevalence of aniridia has been reported Aug 25, 2023 · Aniridia is defined as a partial or complete absence of the iris. Sporadic aniridia may correlate with WAGR syndrome (Wilm tumor, aniridia, genitourinary anomalies, and mental Glaucoma - Around 50% to 75% of patients with aniridia develop glaucoma, which, however, is usually not seen at birth. They may or may not be accompanied by systemic features. • Aniridia is an uncommon disorder that may be associated with glaucoma that is usually refractory to conventional medical and surgical therapy. In this study, we report our experience with the surgical management of glaucoma in aniridia in 17 eyes of 10 patients. It may occur as an isolated finding or may be associated with systemic involvement. Eye drop medications work by decreasing the amount of fluid produced by the eye or by helping fluid to drain more effectively. It usually occurs after 10 to 20 years of age likely due to blockage of the trabecular meshwork by the contracting iris strands of the rudimentary iris tissue or maldeveloped angle of the anterior chamber (goniodysgenesis). This condition can lead to a range of complications affecting vision and eye health, and it often requires a multidisciplinary approach for management and treatment. Mild to moderate lens opacity may not require surgery, as it should be remembered that in aniridia visual improvement after surgery is limited by foveal hypoplasia. Of note, eyes in this series Glaucoma in patients with Aniridia is generally treated with medication or surgery or both. Congenital aniridia is a rare disease that affects both eyes. Other ocular findings include cataract, glaucoma, aniridic keratopathy, and optic disc hypoplasia. 7 They reported a qualified surgical suc-cess of 83% in 10 out of 12 eyes over a mean follow-up peri-od of 9. 1 Poor outcomes have been reported in laser trabeculoplasty, endoscopic diode laser cyclophotocoagulation, goniotomy, trabeculotomy, and trabeculectomy with mitomycin C. The risk of glaucoma is lifelong and the assessment of intraocular pressure (IOP) and its effects on the eye must be made throughout that time. Children rarely require lens surgery. Aniridia patients present unique surgical challenges. This was a retrospective, noncomparative, consecutive, interventional case serie Nov 12, 2015 · Introduction Glaucoma may be associated with a variety of predominantly ocular anomalies present at birth. 4 Glaucoma drainage devices are however Trabeculotomy The results of trabeculotomy in eyes with glaucoma associated with aniridia are conflicting. A total of 45 surgical procedures Nov 1, 2014 · Download PDF Aniridia is a panocular disorder characterized by varying degrees of iris hypoplasia, reduced visual acuity, and nystagmus secondary to foveal hypoplasia. Glaucoma is a common complication of aniridia and is difficult to control both medically and surgically. Aniridia can be either congenital or acquired. It is also associated with foveal hypoplasia, stem cell deficiency, nystagmus, and subluxated lenses. Eligible studies were retrieved from Embase, MEDLINE (via PubMed), and the Cochrane Central Jul 6, 2025 · Glaucoma secondary to congenital aniridia is often refractory to medical treatment, with most patients requiring incisional surgery. Routine gonioscopy is critical to guide appropriate prophylactic or therapeutic intervention. [1] Many patients who develop aniridic glaucoma eventually require This study aimed to compare the surgical outcomes of trabeculectomy and glaucoma drainage device (GDD) implantation in patients with congenital aniridia. Cataract surgery in aniridic patients has an increased risk of intraoperative complications due to the poor zonular stability. Approximately 50% of aniridia patients will develop aniridic glaucoma. Aniridia: Causes and Treatments Aniridia is a rare and complex genetic eye disorder characterized by the complete or partial absence of the iris, the colored part of the eye. Adachi et al found a higher surgical success with trabeculotomy than with other glaucoma surgeries. It is autosomal dominant in the majority. Aniridia is a panocular disease that is associated with higher incidence of glaucoma and cataract. Most of the other cases of congenital aniridia are sporadic. Jul 30, 2025 · To evaluate long-term clinical outcomes after Ahmed Glaucoma Valve implantation in glaucoma associated with aniridia. 5 years after one or two trabeculotomy procedures. Aniridia Definition Aniridia is a bilateral, congenital condition characterized by a . rvzc klb 6arkt lbncmne df1gci 0a0 9ldrvuy jsunz simaunm wjd