Hoffman sign evaluates for cervical myelopathies and upper motor neuron lesions. The examiner repeatedly flicks the volar or dorsal surface of the middle finger and observes the response. A positive test is identified by reflex contraction of the thumb and index finger. Sensitivity for cervical myelopathy is 58%, specificity 78% 🔗👇 Link Below 👇🔗 -- Read: https://wikism.org/Hoffman_Sign -- Watch: https://www.youtube.com/watch?v=uN6rlE9FZY8 -- #SportsMedicine #Orthopedics #PhysicalTherapy #Ath

I'll be going deep on Mold in the next lesson in my course – we meet Tuesdays. Comment ENROLL to join us. I've seen too many patients diagnosed with mold illness based solely on a positive urine mycotoxin test, without any comprehensive evaluation. This reflects a broader problem in modern healthcare - the tendency to let single lab values drive diagnoses rather than taking a whole person clinical approach. Diagnostic accuracy comes from methodical assessment that includes exposure history, symp