Thank you for offering your service,sometimes it's hard to get any answers.I have recently had 2 acdf surgerys 6 months apart,c-6 to c-7 in Nov.09 and c-5 to c-6 in June 2010.My first surgery and recovery went very well,I was progressing through phys therapy pretty good and my dr. decided to send me to a work hardening program to prepare me physically for my return to work(const/ land surveyor).This is where my story gets very interesting,while at the therapy facility I was having difficulty performing the upper body exercises because of neck and upper-body soreness.So the head phys.therapist/MTC offered to "help me out",he then performed 3 seperate chiropractic manipulations on my neck(without even consulting me on what he was about to do),first he popped my mid-back,he then laid me on a table and proceeded to "decompress my spine" by pulling my head outward and twisted my neck in each direction several times(chin to the sky),he then pushed my chin to my chest and pushed extremely hard on each vertebrea disc starting at c-1 & ending at c-7.This caused me unbelievable pain and ultimately resulted in destroying my c-5 disc.My surgeon had to go back in and repair the damage,he told me that there were pieces floating around within my spinal column and it may have caused unknown future damage.I am currently having alot of difficulty recovering,I am having migrain like headaches about twice a week and my neck hurts and aches all the time,my rt arm doesn't work like it used to,I can't rotate my rt arm from palm down to palm up(I can rotate it about half way),it causes severe pain in my elbow and wrist.When I try to force it(with my other hand) to turn over it hurts my wrist,elbow and shoulder.My rt. arm (and left arm)become fatigued very fast and cramp after doing simple tasks.I have tried all the exercises, I have had an emg study,ct,and new mri all were negative.My question is, do you think that what the therapist did to me could have done permanent damage to my spinal cord and to the nerves,my dr. believes this is almost certain. My dr. has decided to send me to an orthopedic specialist for my arm.I'm really tired of the tests,any help or advice would be very appreciated.And for anyone having acdf surgery,never let a non-qualified therapist perform any type of neck manipulations on you at all ! Thank you for your time....