Nerve fibre layer analysis with GDx with a variable corneal compensator in patients with multiple sclerosis.

Purpose: To evaluate the ability of GDx with variable corneal compensator (VCC) compared to visual-evoked potentials (VEPs) and standard automated perimetry (SAP) in the detection of early optic nerve damage in patients with multiple sclerosis (MS).

Methods: 46 eyes of 23 MS patients were included. Ten of them had a history of acute retrobulbar optic neuritis.