业已证实,导致青少年近视的主要因素是近业工作,近反射是引起近视的主要机制。长期的调节可形成调节紧张,引起睫状肌强直改变,形成所谓假性近视。过度近距离工作,使睫状肌发生器质性改变;内集时外直肌压迫眼球,使眼内压增加,不但使屈光度增加,还可使眼轴变长,成为真性近视。据此,近年来国内外提出繁多的治疗方式,有的虽有作用,但 It has been confirmed that the main cause of myopia in adolescents is the recent work, and reflexes are the main mechanisms that cause myopia. Long-term regulation can form tension adjustment, causing ciliary muscle stiffness changes, the formation of the so-called pseudo-myopia. Over-close work, the ciliary muscle generator qualitative changes; set outside the rectus ophthalmic oppression, so that increased intraocular pressure, not only to increase refraction, but also make the axial length becomes a true myopia. Accordingly, in recent years, many treatments have been proposed both at home and abroad, although some have a role to play