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.
Kevin G. Hearon, DC, CCEP, CCSP
Dr. Kevin G. Hearon is an author and international expert on the subject of extremity adjusting. He has trained many of the team doctors for all levels of sports and recreation around the world. You can contact him at kevin@kevinhearon.com.