RecruitingDevice studyA Double-blind, Placebo-controlled Evaluation of the Effect of the Erchonia® EVRL on Chronic Jaw Pain Arising From TMJThe purpose of this clinical study is to determine the effectiveness of the Erchonia EVRL, manufactured by Erchonia Corporation (the Company), in providing temporary relief of nociceptive musculoskeletal chronic jaw pain arising from temporomandibular joint (TMJ).