“…Since then, laminectomy has been standard treatment (see "Treatment"). Following the above mentioned articles, there were numerous communications on the operative treatment aspects of SEA in the medical literature from the 1930s to the 1950s [8,15,26,34,47,48,51,64,68,69,83,90,120,131,136,151,197,218,246,248,284,289,295,296,301,310,349,356,396].…”