Phacoemulsification cataract surgery
Abstract
Introduction: cataract surgery is the result of many years in the evolution of biomedical techniques and technologies. Phacoemulsification is the choice of most surgeons.
Objective: to describe demographic and clinical-surgical aspects in cataract operated by the phacoemulsification technique.
Methods: a descriptive, longitudinal and prospective investigation was carried out on 56 operated (63 eyes) with a diagnosis of cataract by phacoemulsification in the Ophthalmological Center of Ciego de Ávila between: October/2017-September/2018, which met the inclusion and exclusion criteria. Ophthalmological physical examination was always carried out by the same researcher. Ethical principles were met.
Results: the female sex (53,57 %), the age group from 51 to 60 years (30,36 %) and the primary open angle glaucoma (17,46 %) as antecedent prevailed. Endothelial cell density did not show significant loss (preoperative: 77,78 % and postoperative: 60,32 %). The majority (69,84 %) improved postoperative visual acuity. The sphere varied by a mean (preoperative: -1,01D to postoperative: 0,13D) and the cylinder decreased (-0,88D to -0,75D). There were almost no intraoperative complications (93,65 %) and, among postoperative complications, posterior capsule opacity (25,40 %) was the most frequent.
Conclusions: it predominated in women, in the group between 50 and 59 years old, and primary open-angle glaucoma as an ocular pathological antecedent. Postoperative improvement in corrected visual acuity, permissible changes in the corneal endothelium and refractive values close to emmetropia were achieved. There were almost no complications.Downloads
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Copyright (c) 2021 Yaney Zayas Ribalta, Karyna Castro Cárdenas, Lisset Aragón Cañizares, Francisco Alberto Santos Pérez, Yuniezka Matías Quintero, Marilet Martínez Mederos
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