Is Anatomic Arachnoiditis Common?
Yes, anatomic arachnoiditis (also termed “arachnoid adhesions or fibrosis”) is something found, in some degree, in almost all adults but typically has no clinical significance. “Anatomic” arachnoiditis (also termed “arachnoid adhesions”) is simply reflective of some degree of arachnoid inflammation having been present. This may result from minor infections involving the subarachnoid space or result from insult or injury (i.e. trauma, spinal surgery, etc.).
