Comparison of corneal biomechanical effects after small incision lenticule extraction(SMILE)and lase

来源 :第十七届亚非眼科大会暨中华医学会第十九次全国眼科学术大会 | 被引量 : 0次 | 上传用户:woshi8848
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
PURPOSE To investigate the corneal biomechanical changes after small incision lenticule extraction (SMILE) surgery and compare those changes with laser-assisted subepithelial keratectomy (LASEK) surgery.METHODS 21 patients (40eyes) in SMILE group and 19 patients (35eyes) in LASEK group with low to moderate myopia and with or without astigmatism were enrolled in our study.Corneal hysteresis (CH), corneal resistance factor (CRF), Goldmann intraocular pressure (IOPg) and corneal compensated intraocular pressure (IOPcc) with an Ocular Response Analyzer were achieved preoperatively and 1 month and 3 months postoperativelv.
其他文献
PURPOSE To describe the prevalence of age-related macular degeneration (AMD) in an urban Chinese population.METHODS A population-based cross-sectional study was conducted using cluster random sample o
会议
PURPOSE: To evaluate the characteristics of forward light scatter changes after small incision lenticule extraction (SMILE) and compared those with femtosecond laser LASIK (Femto-LASIK) and epipolis L
会议
PURPOSE To investigate the incidence and clinical features of diffuse lamellar keratitis(DLK) after small incision lenticule extraction(SMILE).SETTING Department of Ophthalmology, Eye and ENT Hospital
会议
This Keynote speech is designed to review both the history and technique evolution of treatment of ptosis of the upper eyelid.History is reviewed from both the chronological as well as the tissue pers
会议
Purpose: To investigate the association between retinal blood vessel positions and retinal nerve fiber layer thickness profile and its impact on the diagnostic classification of retinal nerve fiber la
会议
PURPOSE.The purpose of the study was to analyze the shape of the globe determined by three-dimensional magnetic resonance imaging (3D MRI) and to determine the relationship between the globe shape and
会议
Objective To compare bilateral anterior segment parameters, macular thickness and postoperative visual acuity (VA) after unilateral pediatric cataract extraction with primary intraocular lens (IOL) im
会议
PURPOSE To describe demographic profile and ocular characteristics of infants presenting as stage 5 retinopathy of prematurity (ROP) with poor prognosis in a tertiary referral center in Northwest Chin
会议
AIM To compare refractive results, higher-order aberrations, contrast sensitivity and dry eye after laser in situ keratomileusis (LASIK) performed with a femtosecond laser versus a mechanical microker
会议
Purpose:The aim of this study was to evaluate the effect of flap shape (horizontal oval shape vs round shape) and hinge angle (50 vs 60 degree) on the proportion of OBL by using the femtosecond laser