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Yes. You can see the needle, see the tissues. Nerves sometimes aren’t visible right where you want to block them, but if you can see them headed in the right di
by devilbunny 2y ago
Yes. You can see the needle, see the tissues. Nerves sometimes aren’t visible right where you want to block them, but if you can see them headed in the right direction and then see the structures they are supposed to be (and usually, though not always, are) near, you can make good guesses and get results.