Lens disease Cataract Lens opacity cataract · Location change ectopia lentis dislocated lens 复旦大学附厲眼耳鼻喉科医院
Lens Disease • Lens opacity : cataract • Location change : ectopia lentis dislocated lens 6
Cataract > Cataract major cause of blindness China's 2001 census in the population of over 60 yrs was about 42. 8%prevalence ate 50%for 65-74 yrs 70%for over 75 yrs >Vision Action 2020 (the right to sight eliminate the main causes of avoidable blindness by the year 2020 复旦大学附属眼耳鼻喉科函院
Cataract Cataract major cause of blindness China's 2001 census in the population of over 60 yrs was about 42.8% prevalence rate 50% for 65-74 yrs 70% for over 75 yrs Vision Action 2020 (the right to sight): eliminate the main causes of avoidable blindness by the year 2020 7
Classfication of cataract According to etiology 1. congenital cataract 2. age-related cataract(ARC/senile cataract) 3. complicated cataract 4 traumatic cataract 5. drug-induced cataract 6. after cataract cataract associated with systemic disease EENT 复旦大学附厲眼耳鼻喉科院
Classfication of cataract According to etiology : 1. congenital cataract 2. age-related cataract (ARC/senile cataract) 3. complicated cataract 4. traumatic cataract 5. drug-induced cataract 6. after cataract 7. cataract associated with systemic disease 8
ARC
ARC 9
ARC
10 ARC