查询词典 acuity

Objective To study the accurate methods to predict the post-operative visual acuity of cataractous patients with different degrees of opaque lenses.

目的 探讨准确评估晶状体不同混浊程度白内障患者术后视功能的方法。

The value of creating a laser-induced chorioretinal venous anastomosis to treat RVO may bypass the occluded vein、relieve the venous obstruction、restore retinal circulation、 benefit retinal function and improve visual acuity.

激光诱导的脉络膜视网膜静脉吻合治疗RVO，可以缓解阻塞静脉的血液回流障碍，帮助恢复视网膜循环，改善视网膜功能，提高视力，是一种较安全的、可行的治疗RVO一种新方法。

RESULTS: Eight affected subjects had subnormal visual acuity due to high myopia. The results of colour vision tests were consistent with red-green CVD in six of these affected subjects. Fundus examination showed degenerative myopic changes characterized with generalized chorioretinal atrophy.Abnormal cone and rod dark-adaptation and diminished cone response in ERG were found in two subjects. According to family pedigree, it has been suggested that red-green CVD has X-linked recessive inheritance.

结果：患者8位均因高度近视视力下降，其中6例有红绿色觉缺失，眼底检查显示以弥漫性视网膜脉络膜萎缩为特征的近视改变。2例患者ERG检查出现视杆细胞的暗适应异常和视锥细胞的反应消失，根据家系，红绿色觉缺失属X连锁的隐性遗传。

Followup included visual acuity, intraocular pressure, IOL decentration and the fundus.

对术后视力、眼压、人工晶体偏位情况和眼底表现随访观察。

During the treatment and in the followup duration, 8 eyes (8/13) had new tumors and recurrences. Finally, 2 eyes (2/13) were enucleated whil e 11 eyes (11/13) were saved in which 8 (8/11) recovered or remained good visual acuity. None of 9 patients had serious side effects of chemotherapy like leucoc ythemia, functional damage of liver and kidney, and dysacousia.

治疗期间及治疗后随访期间共有8只眼出现了肿瘤和肿瘤种植的复发和新发，经补充冷冻和TTT治疗后，最终2只眼（2/13）摘除，11只眼得以保留，其中8只眼恢复或保持较好有用视力。9例患者均未发生白血病、肝肾功能及听力损害等严重化学治疗毒性反应。

Objective To investigate the characteristics of hypermetropic children whose visual acuity is declined or accompanied by esotropia.

目的：了解远视儿童中具有视力低常或内斜视等视功能障碍的患儿的临床特点。

RESULTS: We found the basis to expertize impersonal visual acuity that was the determination of least signal visual angle and determined the amplitude of P100 as the quantitative expertise index.

结果： 确定最小信号视角是客观评估视力的基础，选定P100波幅作为视力量化评价指标。

Visual acuity impairment is correlated with foveal hypoautofluorescence.

视力受损与中心过自体荧光具有相关性。

The best corrected visual acuity of logMAR was 1.023±0.45 and the retinal thickness of macular foveal was 486 μm before the treatment.

治疗前平均logMAR最佳矫正视力为1.023±0.45，黄斑中心凹视网膜厚度486 μm。

Result: Following up 3～12 months (average 6 months), the corrected vision was from 0.1 to 1.0 and 28 eyes corrected visual acuity were more than 0.3 (82.4%). Poor vision was because of the fundal diseases. 3 eyes intraocular pressure increased postoperation,then decreased to the normal range with medicine. All eyes had no complication.

结果：随访3—12月，平均随访半年，复查时矫正视力最佳1.0，最低0.1，视力≥0.3者28眼（占82.4%），视力≥0.6者20眼（占58.8%），视力偏低多为眼底病变所致。34眼中，术后早期眼压增高者3眼（占8.8%），经用降眼压药后均降至正常范围。34眼中术后均无明显并发症。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。