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Central corneal thickness is very important measurement in glaucoma treatment because it influences the eye pressure measurements. A thinner cornea gives us artifactually lower intraocular pressure and a thicker cornea gives higher intraocular pressure reading, so it has to be corrected in both cases. The aim of this study is to compare central corneal thickness between congenital glaucoma patients and normal subjects. Prospective study included 27 patients with congenital glaucoma and 35 patients in control group. First group was subdivided in two subgroups: A--8 earlier operated patients, B--19 patients treated with topic therapy. Patients had no other corneal disorders, history of trauma, corneal surgery and they were not contact lens wearers. Measurements were performed by specular microscope Tomey EM 3000 on central corneas. This study showed that patients with congenital glaucoma have lower central corneal thickness than normal subjects. Also, the study showed that antiglaucomatous operation doesn't influence central corneal thickness. Central corneal thickness need to be a routine part of examination measurements because of need to correct intraocular pressure according to it, but also the thinner corneas values can suggest congenital glaucoma diagnosis beside the other parameters.

Measurements of central cornea thickness (CCT) have a very important value in glaucoma patients; if the central cornea is thinner than it suggests, then the intraocular pressure is falsely low. This study compares the central cornea thickness between patients with pseudoexfoliative glaucoma, open angle glaucoma, angle closure glaucoma and control group. This study included 34 patients with pseudoexfoliative glaucoma, 31 patient with open angle laucoma, 28 patients with angle closure laucoma and 36 normal subjects in a control group. Patients in all groups and also normal subjects in control group had no other corneal disorders, no history of trauma, corneal surgery and were not patients with contacts lens use. Patients with pseudoexfoliative glaucoma and also patients with open angle glaucoma had significantly lower values of central cornea thickness compared with normal subjects in control group. Tomey EM 3000 is a non contact specular microscope which was used to measure central corneal thickness in this study. Pachymetry is an important method for diagnoses of glaucoma and for examination of the intraocular pressure in glaucoma patients, because values of the central corneal thickness affect the exact intraocular pressure readings.