INTERVERTEBRAL DISCS: Ruptured Discs question..
No, the vertebrae moving out of place is what chiropractors call a subluxation, (unless it's a break in the articular processess, then it is called spondylolythesis) but that is a different story.Vertebrae move out of place only slightly - a small bit of rotation, or a slight flexed or extended position.Discs are not vertebra. As described, the discs are cushions sandwhiched between the vertebrae.There is NO SUCH THING AS A SLIPPED DISC. The discs do not slip. THey do not MOVE. Discs stay firmly fused the vertebrae above and vertebra below. That is it, end of story.Many terms are used to describe a bulging or ruptured disc.Such as herniated, bulging, ruptured, prolapsed, degenerating... and of course, slipped - a Bad term, giving a false impression.It has been stated that tense (splinting) muscles are there to protect the discs. I am saying that is a completely false statement. My caution is that relaxing the muscles TOO much in one session, or working too long, (primarily the necK) may cause a reflexive spasm of those same muscles.