The relationship between clinical measures of aniseikonia and stereoacuity before and after LASIK.

Purpose: To determine the significance of changes and and inter-relationships between three markers of binocular function (aniseikonia, distance and near stereoacuity) following unremarkable LASIK at 3 and 6 months postoperatively.

Methods: All patients underwent LASIK using the Schwind Amaris 750S and the flaps were created using Intralase 150 kHz. Patients were I, monocular myopes II, binocular myopes III, binocular hyperopes IV, binocular astigmats V, anisometropes and VI, matched age and gender control (n = 20 in each group except III where n = 18).

Incidence and Clinical Characteristics of Post LASIK Ectasia: A Review of over 30,000 LASIK Cases.

Purpose: To report the incidence of postoperative ectasia after laser in situ keratomileusis (LASIK).

Methods: A retrospective case review of 30,167 eyes (16,732 patients) was conducted following LASIK between August 2007 and August 2015. The follow-up was between 2 and 8 years.

Unwanted Astigmatism and High-order Aberrations One Year after Excimer and Femtosecond Corneal Surgery.

Significance: Small incision lenticule extraction (SMILE) is advanced as the most minimally invasive and least traumatic corneal procedure for correcting refractive errors using a single laser. Although SMILE obtains similar results to femtosecond laser in situ keratomileusis (LASIK) with spherical myopia, it has deficiencies in astigmatism correction.

Purpose: The purpose of this study was to compare refractive outcomes and high-order aberrations (HOAs) between SMILE and femtosecond LASIK corneal procedures at 1 year post-operative.

The expression of interleukin-1 alpha, TNF and VEGF in corneal cells of patients with bullous keratopathy.

Bullous keratopathy (BK) is a chronic corneal edema with or without subepithelial bullae as a result of a loss of the endothelial cells. 15 patients with BK after cataract surgery with intraocular lens implantation, due to Fuchs dystrophy (n = 3) or corneal endothelial trauma (n = 12) were included in the study. All patients were treated by amniotic membrane transplantation (AMT).

Transplantation of amniotic membrane in corneal ulcers and persistant epithelial defects.

Amniotic membrane transplantation (AMT) leads to reduction of inflammatory symptoms and causes faster epithelisation in corneal ulcers and persistant epithelial defect. 21 patients with corneal ulcer (n = 18) or non-healing epithelial defect (n = 3) unresponsive to conventional treatment were included in the study. All patients were treated by AMT.

Expression of vascular endothelial growth factor in proliferative diabetic retinopathy.

The study included 20 patients with diabetes mellitus type I (DM I) and 16 with type II (DM II) suffering from prolipherative diabetic retinopathy (PDR) for which they underwent vitrectomy. The quantity of VEGF and its receptors in the vitreous of investigated patients were measured by immunoassay and results compared between patients with DM I and II. The mean levels in the vitreous were significantly higher in diabetics with PDR and diabetes mellitus I (432.

Vascular endothelial growth factor in aqueous humor of patients with perforative eye injuries.

Considering that VEGF is the key factor for angiogenesis stimulation, we wanted to establish if VEGF level is increased in aqueous humor of patients with open globe eye injury. The study included 20 patients with open globe injury. During the surgery, aqueous humor samples were taken out and VEGF levels were measured by ELISA.

Complications after primary and secondary transsclerally sutured posterior chamber intraocular lens implantation.

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 implanted in one eye during complicated cataract surgery (primary implantation), whereas 35 patients (group 2) had lenses implanted afterwards (secondary implantation).