DiscoverNeurology MinuteOptic Nerve Inclusion in the 2024 McDonald Criteria Revisions – Part 1
Optic Nerve Inclusion in the 2024 McDonald Criteria Revisions – Part 1

Optic Nerve Inclusion in the 2024 McDonald Criteria Revisions – Part 1

Update: 2025-11-03
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In part one of this three-part series, Dr. Jeff Lambe discusses the rationale for including the optic nerve in the 2024 revisions to the McDonald criteria. 

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Montalban X, Lebrun-Frénay C, Oh J, et al. Diagnosis of multiple sclerosis: 2024 revisions of the McDonald criteria. Lancet Neurol. 2025;24(10):850-865. doi:10.1016/S1474-4422(25)00270-4 

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Optic Nerve Inclusion in the 2024 McDonald Criteria Revisions – Part 1

Optic Nerve Inclusion in the 2024 McDonald Criteria Revisions – Part 1

American Academy of Neurology