论文部分内容阅读
隐形眼镜自发明以来,深受广大近视患者的喜爱。它虽然美观,但却并不适合所有人。15岁以前、40岁以上的人群就不宜佩戴隐形眼镜。中小学生正处于生长发育的旺盛时期,眼球视轴尚未定型,如果过早地戴隐形眼镜,容易产生角膜缺氧和生理代谢障碍等。如果镜片的曲径与角膜不符,还会造成角膜磨损,严重者会导致角膜溃疡或穿孔。
Since the invention of contact lenses, loved by the majority of myopia patients. It is beautiful, but not for everyone. Before the age of 15, people over the age of 40 should not wear contact lenses. Primary and secondary students are in a strong period of growth and development, the visual axis has not yet stereotyped, wear contact lenses prematurely, prone to corneal hypoxia and physiological and metabolic disorders. If the lens curvature and corneal inconsistency, but also cause corneal abrasion, severe cases can lead to corneal ulceration or perforation.