Cataract
- G1Asymptomatic; clinical or diagnostic observations only; intervention not indicated
- G2Symptomatic; moderate decrease in visual acuity (best corrected visual acuity 20/40 and better or 3 lines or less decreased vision from known baseline); glare symptoms affecting instrumental ADL or mild/moderate impact on age-appropriate normal daily activity (pediatric)
- G3Symptomatic with marked decrease in visual acuity (best corrected visual acuity worse than 20/40 or more than 3 lines of decreased vision from known baseline, up to 20/200); limiting self-care ADL or severe impact on age-appropriate normal daily activity (pediatric)
- G4Best corrected visual acuity of 20/200 or worse in the affected eye
- G5Not applicable
Definition and note
DefinitionA disorder characterized by partial or complete opacity of the crystalline lens of one or both eyes. This results in a decrease in visual acuity and eventual blindness if untreated.
MedDRA code (LLT): 10007739 · CTCAE v6.0 (NCI), original English text.