近视眼能不能完全治好?

2025-03-28 18:18:34
推荐回答(5个)
回答1:

可以用激光治疗好的!大概要5000元钱,我也是激光治疗的!没什么副作用,感觉很好!

青春期是生长发育最旺盛的阶段,特别是11-14岁期间,变化尤为明显,加上繁重的学习,长时间近距离看书、写字,用眼较多。如果再不注意用眼卫生,很容易造成视疲劳,视力下降,导致近视。当发现孩子爱眯着眼睛看东西,并且诉说上课看不清黑板上的字时,说明孩子看远的视力已不好,这时应该带孩子去医院检查及早治疗。如果进一步出现看书、写字时把书本离得很近,并且阅读时间长很容易出现眼胀、酸痛等视疲劳现象,则提示近视的程度又有所增加。有条件时,家长最好在每个假期带孩子到医院作一次详细的眼部检查,这样有助于及早发现孩子近视或其它眼病,及早得以矫正治疗。

屈光不正是什么,包括哪些内容?

使用非自动对焦相机的摄影爱好者初学照相时可能都有这样的经历,兴冲冲地摆姿势、抢镜头、留纪念,可照片印出后却细节难辨,放大后更是模糊不清,询问内行,大部分得到的回答是"对焦不准"。所谓对焦,是指调整照相机镜头,使所拍景物的焦点截面正好落在胶卷位置上,这样才能得到清晰的照片。人的眼睛和照相机一样,要能看得清晰也存在焦点问题。人正常的眼轴长约24mm(角膜�晶体前界面4mm、晶体前界面�晶体后界面4mm、晶体后界面视网膜16mm),当人看5m以外的物体时,物体的光线是以平行光线进入眼内的,平行光线从角膜面到网膜经24mm结焦,应需+60D(6000度)左右屈光率。人眼的屈光系统由角膜、房水、晶体、玻璃体组成,看远时不用调节,睫状肌完全松弛,平行光线经玻璃体、房水等屈折后焦点正好落在视网膜上,我们称之为正视眼。如果平行光线进入不调节的眼后,不论是屈光率的过强或不足、眼轴的过长或过短,屈折后的焦点截面只要不在或不完全在视网膜上,眼睛都将看不到清晰的物体形像,我们称这种眼为非正视眼,也叫作屈光不正。根据焦点与视网膜的关系,屈光不正又可分为三种类型,焦点截面在视网膜前的称为近视眼,焦点截面在视网膜后的称为远视眼其原理见,如各经线焦点不在一个截面则称为散光。

发现近视现象应该怎么办?

一旦出现了近视状态,一定要引起重视。首先应区分真、假性近视,唯一可靠的方法是到医院去散瞳验光。
如为假性近视,可试用双星明类眼药(睫状肌松弛剂),也可用眼罩、眼袋、针灸、推拿、气功(改善眼部血循环,松弛睫状肌)进行治疗,切勿随便戴镜或手术。
如为真性近视,上述方法均未能证实其有效性,应首选戴镜,但一定要注意验光的准确性和眼镜质量,我们建议初次配镜必须进行散瞳验光。配镜是否合适十分重要,眼镜光学中心与瞳距误差要求很高,不然会造成棱镜效应性视疲劳,有的近视患者可能还有隐斜、锥形角膜及其他眼病,这些都需在配镜时考虑,所以配镜前到有条件的医院进行眼科检查是十分必要的。此外配戴隐性镜还要注意镜片的消毒,防止角膜感染。
如工作及特殊需要不能戴镜者也可考虑手术治疗。治疗近视的较成熟的方法主要为屈光性角膜手术,现国内开展的主要有角膜放射状切开术(RK)、准分子激光屈光性角膜切削术(PRK)、准分子激光屈光性原位角膜磨镶术(LASIK)。在我国,仅近几年就引进准分子激光手术治疗仪百余台,目前在手术数量、临床研究等方面已具国际先进水平。

近视眼不会老花是个误解

很多人在40岁时老花眼就随之而来,不得不感叹"自己老了"。这虽然只是衰老的一个"指标",却也相当准确地显示:人一旦年过40,眼睛便开始花了。"老花眼"无法避免,这是人体老化的一种象征,市民要走出近视者不会老花的误区,配戴老花眼镜不可延误。

回答2:

回答3:

通过激光手术可以的

回答4:

可以,需要手术。

回答5:

可以,大概4000——5000的手术费

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