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.
Lauriann Greene, CEAS
Lauriann Greene and Richard Goggins are co-authors of Save Your Hands! The Complete Guide to Injury Prevention and Ergonomics for Manual Therapists, 2nd Edition. Trained as a massage therapist, Lauriann is now a certified ergonomics assessment specialist and has been a leading writer and educator on this subject for over 15 years.