Dear Editor, I appreciate the opportunity to respond to the letter to the editor of Drs. Cohen and Quintner (the authors), prompted by the reviewof theMuscle and Myofascial Pain section of the 2005 IASP Core Curriculum (IASP CC) [1]. The authors are acknowledged for their persistence in challenging inconsistencies in the constructs of the myofascial syndrome (and fibromyalgia). Indeed, and unfo...