A method for treating a facet pain in a subject by providing an effective amount of therapeutic agent in manner that by a biological repair effect on the facet is produced as compared to a temporary anti-inflammatory effect. In addition, the information processor includes a controller configured to perform control to store the first divided information and the second divided information in the first storage device and the second storage device respectively, and control to store the second divided information in a third storage device connected to a network. The fixture support member has a housing that includes a cylindrical wall and a base wall that defines a base wall opening.