1、晶体病南大一附医院 眼科教研室授课老师 高桂平本课学习目的掌握 白内障 的定义、主要临床表现及诊断。屈光间质及特性角膜 -强房水 -基本恒定晶状体 -可调节玻璃体 -恒定泪水 -不定Anatomy and physiology of the lensLens equatorLens cortex subcapsularLens nucleusLens capsuleAnatomy and physiology of the lens无血管、 透明 、 有弹性 、 有抗原性 、 悬吊固定晶体病 (disorder of the lens)Cataract (白内障 )Abnormalities
2、of lens shape andposition （晶体形状与位置异常）晶体病 (disorder of the lens)Anatomy and physiology of the lensPositiondisorder of the lensLuxation of the lensdisorder of the lensAnatomy and physiology of the lensTransparency opacityCataractEtiology of cataract(白内障病因 )unknown： Age-related cataractknown etiology: trauma, inflammation,metabolic, nutritionaldisease, radiation, aging
