Trendelenburg gait
From Wikipedia, the free encyclopedia
The Trendelenberg gait is an abnormal gait caused by weakness of the abductor muscles of the lower limb, gluteus medius and gluteus minimus.
During the stance phase, the weakened abductor muscles allow the pelvis to tilt down on the opposite side. To compensate, the trunk lurches to the weakened side to attempt to maintain a level pelvis throughout the gait cycle.
[edit] Reference
Wheeless' textbook of orthopaedics [1]