RESUMO
The aim of this work was to evaluate the morphological changes of the anterior chamber angle seen gonioscopically after posterior chamber intra-ocular lens [PC.IOL] implantation. This work included 20 eyes [16 patients] which were all operated by the extracapsular cataract extraction technique with [PC.IOL.] implantation. all eyes were subjected to pre-operative and post-operative pre-dilatation gonoscopic examination in all quadrants using Goldmann 3 mirror contact lens in a duration ranging from 6 weeks up to 6 months after surgery. The results of gonioscopic examination in our study revealed peripheral anterior synechia in 45%, pigment dispersion in 75% and patches of iris atrophy were observed in 40% of eyes
Assuntos
Humanos , Masculino , Feminino , Câmara Anterior/ultraestrutura , Gonioscopia/métodos , /cirurgia , Extração de Catarata/métodosRESUMO
Thirty three eyes were examined by the speclar microscope before and after intracapsular cataract extraction and implantation of anterior chamber semiflexible intraocular lens. Follow for 6 months was done demonstrating a continuous cell loss amounting to 48% after 6 months
Assuntos
Endotélio CorneanoRESUMO
Twenty six consequetive cases [27 eyes] with dense membranous after cataract had been operated upon; using vitreous cutter through a limbal approach in a period between March, 1984- Dec., 1984. The follow up periods varying between 9 months - 11/2 year. Anatomically, all patients regained a wide clear pupillary area with a quiescent recovery period. Visual acuity was 6/18 or better in 80% of cases. Cases with non improvement of visual acuity were due to pre-existing retinal or macular diseases. Thus in conclusion, vitreous cutter [limbal appraoch] can be a very useful tool against dense membranous after cataract