I had a work injury on 11/02/2014. The result, a whiplash like injury. I had a ACDF ,with hardware of C5-6 .It is not fused yet as of December of 2015. I'm seeing a Attorney. He sent me to a Chiropractor. He wants to manipulate my neck. Should I let him, or no until fusion is complete. There are many other issues with my neck, from the accident, that have not been addressed yet. I will be 62 on 5/20/2016