Sulcus Sign - Inferior Glenohumeral Instability To ...

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Sulcus Sign - Inferior Glenohumeral Instability



To test inferior glenohumeral stability place traction on the humerus with the arm at the patient's side

If a gap greater than 1 cm appears between the humoral head and the undersurface of the acromion it is considered a positive sulcus sign with inferior instability.



Video via @open_michigan



#Sulcus #Sign #Inferior #Glenohumeral #Instability #Shoulder #PhysicalExam #clinical #video #sports #msk #orthopedics

Contributed by

Dr. Gerald Diaz

@GeraldMD

Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG:  https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/

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