MATEC Web Conf.
Volume 100, 201713th Global Congress on Manufacturing and Management (GCMM 2016)
|Number of page(s)||4|
|Section||Part 4: Equipment manufacturing and New materials|
|Published online||08 March 2017|
Clinical Observation after Multifocal Intraocular Lens Implantation
Department of Ophthalmology, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
* Corresponding E-mail: email@example.com
Objective: To evaluate the binocular vision function, validity and safety of implanted multifocal intraocular lens eye. Method: ultrasonic emulsified combined ReSTOR multifocal intraocular lens implantation surgeries were conducted for 25 eyes of 21 patients, including 17 patients with monocular surgeries and 8 patients with binocular surgeries. Then, patients’ post-operation distant and near visions, far and near visual functions and stereoscopic visual function were observed; the off-glasses rate, poor vision and satisfaction  were invested through questionnaires. The post-operation follow-up lasted for 3 to 18 months. Result: the distant and near visions of naked eyes of patients implanted with ReSTOR intraocular lens are respectively 0.84±0.20 and 0.62±0.27 for 3 months after surgeries; all patients have good near and far stereoscopic visual functions; the satisfaction about moderate-distance vision is 84.6% (21/25); the satisfaction about near vision is 93%; the near-vision off-glasses rate is 88% (25/22). Conclusion: multifocal intraocular lens can provide good distant and near visions, far, near and stereoscopic visual functions for patients; the patients implanted such lens in both their eyes can recover the stereoscopic visual function and their vision satisfaction is higher than that of patients implanted such lens in one of their eyes.
Key words: Multifocal intraocular lens / implantation / post-operation effect
© The Authors, published by EDP Sciences, 2017
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