Objective- The aim of this study was to evaluate ultrasonographic appearance of the normal eye and obtaining reference values of ocular structures in Iranian native donkey. Design- Experimental study. Animals- Five Iranian native donkeys. Procedures- After preparation of the animals, ocular structures were ima...

Forty patients subjected to extracapsular cataract extraction with posterior chamber intraocular lens implantation in whom a sphincterotomy was required are reported on. This method was used to counter the problems created by a small pupil during surgery. The technique is described and results evaluated.

Twenty-two patients with Fuch's heterochromic cyclitis had a posterior chamber intraocular lens implanted after extracapsular cataract extraction. After a mean follow-up period of 2.5 years (range, 6 to 70 months) half the patients had a visual acuity of 1.0 or more. The results compare favourably with those in the general population.

BACKGROUND Postoperative capsular block syndrome (CBS) is a unique and rare complication of continuous curvilinear capsulorhexis (CCC). The purpose of this study was to analyze the clinical characteristics and results of early postoperative CBS. METHODS Patients who developed early postoperative CBS after cataract surgery from October 1998 through September 2002 were retrospectively identifie...