Effectiveness and Accessibility: A Retrospective Comparison of Distal vs. Proximal Greater Occipital Nerve Blocks in Migraine Management.

Greater occipital nerve (GON) blocks are treatments for managing migraines. There are two types: distal and proximal GON blocks. Distal GON blocks are easier and more accessible for patients. They effectively reduce migraine frequency in the short term. Proximal GON blocks are done at the C2 level. These blocks may provide longer-lasting relief for some patients. The research compares the effectiveness of both types of blocks. It suggests that distal GON blocks are a good first option. Proximal GON blocks could be better for certain patients seeking longer relief. This study supports a stepwise approach to treating migraines. Doctors can start with the simpler option first. If needed, they can move to the more complex treatment later. Overall, both types of GON blocks have their place in migraine management strategies. Clinical relevance: This research indicates that distal GON blocks are effective initial treatments for migraines, while proximal GON blocks may offer longer-lasting relief for select patients.