This was a report about a pseudophakic patient who experienced isolated total aniridia without damage to other intraocular structures following blunt trauma to the eye. This patient had a history of uneventful cataract surgery using a small clear corneal incision (CCI). This 71-year-old male presented at our clinic with glare in his left eye. He reported that he had fallen down while drunk and ...

PURPOSE To evaluate changes in corneal topography indices after corneal collagen crosslinking (CXL) in patients with keratoconus and corneal ectasia and analyze associations of these changes with visual acuity. SETTING Cornea and refractive surgery subspecialty practice. DESIGN Prospective randomized controlled clinical trial. METHODS Corneal collagen crosslinking was performed in eyes wi...

BACKGROUND The weak zonule's predisposition to complications during conventional cataract surgery is one of the common risk factor for poor visual acuity after surgery. The present study was conducted to determine the frequency and types of complications during cataract surgery in patients with Pseudoexfoliation Syndrome. METHODS A cross sectional descriptive study based on non probability sa...

PURPOSE To quantify the change in ocular aberrations due to intraocular lens (IOL) implantation position errors for pseudo-phakic eyes with different refractive errors. METHODS The theoretical part of this work was based on ray-tracing in emmetropic and myopic eye models. The possible misalignments i.e. the decentration, tilt and axial translation, of the IOLs were statistically combined toge...

PURPOSE To assess the changes in visual acuity and topographic indices after implantation of single-segment Intacs. METHODS Forty-two keratoconic eyes received Femtosecond-assisted single-segment Intacs. Uncorrected distance visual acuity (UDVA) and best spectacle corrected visual acuity (BSCVA), refractive error, keratometry (K1, K2, Km, and KMax.), and seven Pentacam measured topographical ...

Purpose. To investigate outcomes after coaxial 2.2 mm small incision cataract surgery combined with hybrid 25-27-gauge vitrectomy in eyes with vitreoretinal disease and age-related cataract. Methods. A single-center, retrospective case series study of 55 subjects (55 eyes) with a mean age of 70 years who underwent combined small incision phacoemulsification, intraocular lens (IOL) implantation,...

The cornea is the main refractive surface of the eye. The prolate shape of the cornea plays a role in maintaining the optimum total spherical aberration (SA) of the eye by neutralizing the negative SA of the lens. As we age the lenticular SA shifts in the positive direction while the corneal SA remains the same, making the total ocular SA more positive. SA of the eye is directly proportional to...

PURPOSE Patient eye and head movements during laser refractive surgery may result in errors between the surgical beam position and the desired location for optimum correction. This, in turn, may lead to reduced postoperative vision, including increased higher order aberrations of the eye. Active eye tracking systems are often incorporated into laser delivery systems, which aim to reduce the eff...

This retrospective study analyses and compares early complications during the first month after primary and secondary posterior chamber implantation of transsclerally sutured IOL. The analysis covered medical records of 65 patients who underwent posterior chamber implantation of transsclerally sutured IOL at the Eye Clinic in Rijeka between 1998 and 2003. In 30 patients (group 1) lenses were im...

BACKGROUND This paper describes a modified surgical technique for intraocular lens implantation in aphakic eyes with no capsular support. METHODS Retrospective case series. Seventeen eyes of 17 aphakic patients with no capsule support underwent intraocular lens (IOL) implantation using a standardized technique in which a net was created at the ciliary sulcus plane with two threads forming a n...