During a physical exam, a patient lifts their left leg so yo…
During a physical exam, a patient lifts their left leg so you can assess a single leg stance on the right side. You notice that as they stand, their right hip falls into excessive adduction, resulting in a pelvis that is level from ASIS to ASIS, despite one leg being lifted off the ground. You note a positive Trendelenberg sign. This sign may be caused by damage to which nerve?