BACKGROUND Iridoschisis is a rare condition that is characterized by the separation of the iris stroma into layers, with portions of the anterior layer floating freely in the aqueous humour. Here, we report three cases of iridoschisis that were complicated by either a cataract or glaucoma. Based on these cases, we speculate that the scope of iridoschisis has a rare association with intraocular ...

PURPOSE To evaluate the efficacy of intracameral phenylephrine (IPH) administered as prophylaxis against intraoperative floppy iris syndrome (IFIS) and to analyze the ability of IPH to reverse IFIS. DESIGN Prospective, multicenter, randomized, comparative case series of fellow eyes. PARTICIPANTS Forty-two patients receiving tamsulosin who underwent cataract surgery between January and April...

Dear Editor, We read with great interest, the article reviewing the technique of retrofixated iris‐claw lenses, its safety and efficacy in aphakic patients without capsular support, by Rao and Sasidharan[1] and congratulate them on the same. We have done this procedure in 32 eyes and agree with the authors, that this is a good procedure. However, we would like to highlight a few important aspec...

BACKGROUND In 1986 Cibis and associates described 2 children with a new type of congenital pupillary-iris-lens membrane with goniodysgenesis that was unilateral, sporadic, and progressive. These membranes were different from the common congenital pupillary strands that extend from 1 portion of the iris collarette to another or from the iris collarette to a focal opacity on the anterior lens sur...

THE various text-books of eye-surgery, in dealing with traumatic iris prolapse, give the traditional advice to cut the prolapsed iris tissue flush with the corneal surface, after having firmly pulled out the iris through the wound so that the cut edges of the iris may retract away. from the corneal laceration. The result is usually a more or less broad disfiguring coloboma with the known drawba...

BACKGROUND Congenital microcoria (CMC) is due to a maldevelopment of the dilator pupillae muscle of the iris, with a pupil diameter of less than 2 mm. It is associated with juvenile open angle glaucoma and myopia. We report on a three-generation Mexican-Mestizo family with CMC. The eldest member's iris biopsy proved muscle anomalies. Further, we analyzed novel ultrasound biomicroscopy findings ...

Biometric recognition is an automatic identification method which is based on unique features or characteristics possessed by human beings and Iris recognition has proved itself as one of the most reliable biometric methods available owing to the accuracy provided by its unique epigenetic patterns. The main steps in any iris recognition system are image acquisition, iris segmentation, iris norm...

To describe three cases of neovascular glaucoma (NVG) where iris or angle neovascularization regressed remarkably after subconjunctival bevacizumab injections used as the initial treatment before pan retinal photocoagulation (PRP) and/or filtering surgery. Three consecutive NVG patients whose intraocular pressure (IOP) was not controlled with maximal medication were offered an off-label subconj...

We report the case of a high myopic patient who had been implanted with angle-supported phakic intraocular lenses (pIOL) in 1990 and who subsequently and gradually developed complications in both eyes including endothelial cell loss, chronic glaucoma, cataract, pupil ovalization and severe iris atrophy. The patient was impaired by photophobia, glare, halo, loss in visual acuity and concerned ab...