Sulcus Sign (Inferior Glenohumeral Instability) Purpose: To determine if there is a presence of inferior glenohumeral instability and/or laxity (1). Patient position: Standing or Sitting upright with ...
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Sulcus Sign (Inferior Glenohumeral Instability) Purpose: To determine if there is a presence of inferior glenohumeral instability and/or laxity (1). Patient position: Standing or Sitting upright with ...