Age related macular degeneration is the leading cause of visual loss in older people.
老年黄斑变性是导致老年人视力衰退的主要原因。
Wet AMD is the leading cause of visual loss in people over the age of 50 in Europe and North America.
湿性老年黄斑变性amd是欧洲和北美超过了50岁的人们的视觉减退的首要原因。
Cataracts, or a clouding of the lens of the eye, are a leading cause of visual loss among the elderly.
白内障或眼睛的晶状体浑浊是老年人失明的主要原因。
Now, the prevention of visual loss has become the main public healthy task in our country and in the world.
目前，防治视力损害是全世界和我国主要的公共卫生课题之一。
Cystoid macular edema is a known complication of cataract extraction, as well as a common cause of visual loss.
黄斑囊样水肿是白内障术后常见的眼底并发症，也是术后视力下降的常见原因之一。
Conclusion. We used multivariate analysis to identify significant risk factors for visual loss after spine surgery.
结论：我们使用了多变量分析来鉴别脊柱手术后视力障碍的显著危险因素。
Severe GO leads to exposure keratopathy, diplopia, and compressive optic neuropathy, which might cause visual loss.
严重的GO可以导致角膜暴露、复视，以及可致失明的压迫性视神经病变。
If a retrobulbar hematoma is associated with visual loss or increased IOP, immediate surgical decompression is indicated.
若球后血肿同时伴有视力丧失或IOP升高，则需要紧急手术减压。
Traumatic optic neuropathy (TON) is an important cause of severe visual loss following blunt or penetrating head trauma.
创伤性视神经病变(TON)是头部钝伤或穿刺伤后造成严重视力丧失的重要原因之一。
Objective To investigate the relationship of visual loss with nasorbital fracture and zygomaticamaxillary complex fracture .
目的探讨鼻眶、颧上颌骨骨折与视力丧失的关系。
The prevention of visual loss is not only a part of public health undertaking, but also an important component of Ophthalmology.
防治视力损害既是公共卫生事业的一部分，也是眼科学的重要组成部分。
Patients may report flashes of light, floaters, a curtain or shadow moving over the field of vision, and peripheral or central visual loss.
患者可能会看到闪光，漂浮物，帷幕或阴影遮挡住了视野，以及周边或中心视力丧失。
Visual loss is a result of progressive loss of light sensitive cells at the back of the eye due to damage from abnormal, leaking blood vessels.
视力丧失是变性的泄漏血管破坏，使眼球后部感光细胞逐渐丧失的结果。
Spine surgery for scoliosis correction and posterior lumbar fusion had the highest rates of postoperative visual loss of 0.28% and 0.14% respectively.
脊柱侧弯和后路腰椎融合的脊柱手术术后视力障碍发生率最高，分别为0.28%和0.14%。
Visual lossless compression is loss compression in the store of information, but human vision cant feel the loss of information, so it cant affect the medical diagnosis.
视觉无损压缩在信息存储上实际是有损压缩，但人类视觉系统并不能察觉出这种图像信息量的损失，因而不影响临床诊断。
If untreated, the blood and the exudation accumulated over the macular region will damage the photoreceptor cells over there and eventually cause irreversible visual loss.
若不妥善处理，血液和渗出物会于黄斑区积聚，破坏区内的感光细胞，最终导致不能弥补的视力受损。
Extensive signs of inflammation, eyelid erythema, pain, visual loss and motility disturbance may be present. Orbital cellulitis is an important consideration in the differential diagnosis.
广泛的炎性症状、眼睑红斑形成、疼痛、视力下降和眼球运动失调，眼眶蜂窝组织炎是一个主要的鉴别诊断。
CONCLUSIONS: Early onset steroid-induced elevation of IOP after LASIK may cause corneal edema and a sudden decrease in UCVA. Rapid diagnosis and treatment can control IOP and recover the visual loss.
结论：LASIK手术术后早期发生的激素诱导的眼内压升高可能导致角膜水肿和裸眼视力突然下降，快速诊断和治疗能控制眼内压并且使视力从下降中恢复。
Macular degeneration causes visual distortion and even complete loss of sight.
黄斑变性导致视觉扭曲甚至完全失明。
The drug will have a boxed warning to alert health care professionals to this risk of a progressive loss of peripheral vision with potential decrease in visual acuity.
该药物被打上黑框，以警告卫生保健专家（该药物具有导致）进展性周边视觉丧失，伴随潜在的视敏度降低的风险。
If we can change the function of non-corneal bone marrow stem cells by introducing them into human corneas, we can possibly repair the loss of visual sharpness caused by mutations.
如果将非角膜骨髓干细胞引入到人类角膜能够改变它们的功能，我们也许能够修复由于突变造成的视觉敏锐性的丧失。
At concentrations in excess of 1.5%, carbon dioxide may produce hyperventilation, headaches, visual disturbances, tremor, loss of consciousness, and death.
在浓度超过1.5%时，二氧化碳可以造成换气过度、头痛、视力紊乱、颤抖、失去知觉和死亡。
The visual judgment is influenced by the loss of contrast and sharpness of the Outlines.
视觉判断受轮廓的对比度和清晰度的损失影响。
We presume that neurons lose in old cats, which hints that the loss of retinal cells might be of an important factor mediating visual functional declines during senescence.
推测老年猫存在神经元丢失现象，提示在衰老过程中视网膜细胞丢失可能是造成视觉功能衰退的重要原因之一。
Low levels of DHA have recently been associated with depression, memory loss, dementia and visual problems.
DHA含量低也会引起情绪低落，记忆力不好，痴呆和视觉问题。
With the elderly population steadily growing, the burden related to this loss of visual function will increase.
随着群体年龄增加患病率稳定增长，这种相关的视力缺失也会逐渐增加。
Experiments show that the proposed method can extract substream quickly and assure visual quality without loss of coding efficiency.
实验表明该方法可以实现快速码流提取，在不损失编码效率的前提下保证视觉质量。
The visual field test may be repeated at regular intervals for your doctor to determine the extent of vision loss.
然后医生规律的进行重复测试来确定视野的范围。
Proliferative vitreoretinopathy (PVR) is a serious oculopathy. It often results in visual extinction, or even loss of sight.
增生性玻璃体视网膜病变是一种严重的眼疾，常导致视力下降甚至失明。
Proliferative vitreoretinopathy (PVR) is a serious oculopathy. It often results in visual extinction, or even loss of sight.
增生性玻璃体视网膜病变是一种严重的眼疾，常导致视力下降甚至失明。
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