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- retinal visual acuity tester 视网膜视敏度测试仪
- Keywords interference visuity acuity（IVA）;retinal visual acuity;holographic phase grating;optical design; 激光干涉条纹视力;视网膜视力;全息位相光栅;光学设计;
- The retinal reattachment with breaks dosed in 107 eyes (90.68%);the visual acuity increased in 90 eyes (76.27%). 结果术后随访1周至半年，视网膜裂孔封闭、完全复位107眼(90.;68%25)，视力提高90眼(76
- Visual acuity, retinal appearance and FFA were clinically measured in all the patients. 结果:治疗组疗效较好且疗程较短。
- Ocular albinism impairs visual acuity. 眼部白化损害视力。
- The changes of macular light sensitivity correlates with the central visual acuity and retinal thickness of macular fovea. 黄斑光敏度变化与中心视力、斑中心凹厚度相关。
- Visual acuity improved in 48 eyes (92.31%). 术后48眼(92.;31%25)视力较术前提高。
- So how often should I check my visual acuity? 那么我需要多长时间查一次视力呢？
- Reports have also indicated that Sabril can damage the central retina and decrease visual acuity. 报告也表明，喜保宁可破坏中央视网膜，降低视力。
- Outcome measures included retinal reattachment, visual acuity, intraocular pressure as well as these after silicone oil removal. 观察术后视网膜解剖复位、视功能及术后眼压变化情况。其中22例取出了硅油。
- Objective To investigate the reasons of retinal redetachment and bad visual acuity after primary vitrectomy in the treatment of pseudophakic retinal detachment(PRD). 目的探寻人工晶状体眼裂孔性视网膜脱离(pseu-dophakicretinaldetachment,PRD)玻璃体切割术后视网膜再脱离和视力差的原因。
- Retina of 23 cases after PPV and C3F8 filling were reattached with the best final visual acuity 0.3,2 cases reoperated successfully. 第2组;玻璃体切除联合C3F8填充术23例中;20例视网膜复位;最高视力0.;3; 2例再次手术后成功。
- To invesitigate the relationship between the macular histomorphological changes and the prognosis of the visual acuity (VA) in eyes with rhegmatogenous retinal detachment (RRD). 观察孔源性视网膜脱离患者黄斑区组织形态学改变与手术后视力预后的关系。
- Dynamic visual acuity test and evaluation of vestibular function. 动态视力检查与前庭功能评定。
- Visual acuity returned to 6/6 with correction 4 days later. 而且视力在四日后可矫正至1.;0。
- Results The visual acuity of 12 eyes (70.09%) was above 0.05. 术后随访平均2月，观察其效果。
- All eyes visual acuity was improved after operation. 15眼(30.;00%25)术中新发现裂孔。
- Preoperative and postoperative visual acuity was compared. 结果术后26眼(92.;86%25)视力较术前提高。
- Visual acuity, perimetry and scotometry were normal in both cases. 两例均为女性，单侧性，中心视力正常，中心视野及周边视野检查亦都正常。
- Applicants may submit completed visual acuity records at the CWI exam location. 应试者可于焊接检测师考场缴交视力检查报告。
