Authors: Jim Shen Chu Xie1, Laura Donaldson1, Edward Margolin2. 1McMaster University, 2University of Toronto.Author Disclosures: Jim Xie: None Laura Donaldson: None Edward Margolin: NoneAbstract Body: Purpose: Monitoring patients with idiopathic intracranial hypertension (IIH) who have optic atrophy ma...