The illness will result in total blindness if ( it is ) left untreated .

如果不治疗的话，这病将导致 完全 失明。

Methods 31 patients with total blindness were treated by transfrontal craniotomy decompression of optic nerve which allowed complete decompression of the optic canal incision of optic sheath and removal of apical orbital bone fragments .

方法应用额部开颅视神经减压开放术治疗术治疗术前 完全 失明（无光感）患者31例，全程开放视神经管及视神经鞘膜，并取出眶尖的碎骨片。

Background : Traumatic optic neuropathy ( TON ) is defined as partial or total loss of visual sight resulting in temporary or permanent blindness due to traumatic injury .

背景：外伤性视神经损伤（TraumaticOpticNeuropathy，TON）是在外伤作用下引起的视力部分或 全部、暂时或永久 丧失 导致 失明，是伤后 致残 的 常见原因 之一。

No color blindness Red Green color blindness Blue yellow color blindness total color blindness .

无色盲，红，绿色盲，蓝黄色盲， 总 色盲。

This article uses the specific method is more cases analysis method a total of three typical cases were selected respectively is nestle milk powder iodine overweight events overlord shampoo suspected cancer-causing events and Bausch embellish Ming nursing liquid suspected cause blindness event .

本文采用的具体方法是多案例的分析方法， 总共选取了三个典型案例，分别是雀巢奶粉碘超标事件，霸王洗发水涉嫌致癌事件和博士伦润明护理液涉嫌导致 失明事件。

It does not affect peripheral vision but the loss of clear central vision can rob a person of the ability to read drive and recognise people 's faces even without causing total blindness .

这种病不影响外周视力，但是明显的中心视力的丧失会剥夺患者阅读、驾驶的能力，甚至即使没有出现 全 盲的情况下也会是 患者 不能认出别人的脸。

Results Of the total 361 214 persons being surveyed there were binocular blindness in 1 037 cases ( 0 29 % ) and monocular one in 983 cases ( 0 27 % ) .

结果在受检的 361214例人群中，双眼 盲者1037例，患病率为029%；单眼 盲者983例，患病率为027%。