sunshine02 Full Member 10+ Year Member Jan 14, 2019 #1 Advertisement - Members don't see this ad Does it test C6, C7 or C7, C8? FA says C6, C7 but multiple other sources say C7, C8, which is where the "C7, C8 lay em straight" mnemonic comes from.
Advertisement - Members don't see this ad Does it test C6, C7 or C7, C8? FA says C6, C7 but multiple other sources say C7, C8, which is where the "C7, C8 lay em straight" mnemonic comes from.
L Lothric Full Member 7+ Year Member Jan 16, 2019 #2 Yeah, C6-8 spinal nerves all contain those ventral roots that innervate triceps muscle. Just remember that C7 is the most important innervating ventral root. Upvote 0 Downvote
Yeah, C6-8 spinal nerves all contain those ventral roots that innervate triceps muscle. Just remember that C7 is the most important innervating ventral root.
