I also had ACDF c5-c6 & c6- c7 and unfortunately it did not relieve any of my pain, I mean 0. It's been a year and I'm still not back to work and recently applied for social security disability at 45 🥹. Today out of no where I got excruciating pain in my lower back going down my leg. Can barely walk. Spinal pain is no joke and I'm sorry for everyone who is enduring it