Many relevant diagnostic signs are not performed deliberately by the examiner or by the patient at the examiner’s direction. They are observed as the patient reacts to their condition. Fortin’s finger sign, Minor’s sign, and Vanzetti’s sign are three examples of this principle.
Bart N. Green, DC, MSEd, PhD
Dr. Bart N. Green is a full-time corporate health chiropractor; a part-time faculty member at National University of Health Sciences; and a member of the APHA-CHC. He has extensive experience working in interdisciplinary pain management teams for patients with chronic non-cancer pain.