]> 2026-07-31T09:41:42+00:00 WBR0449 0 en Left superior gluteal nerve Left superior gluteal nerve injury occurs with posterior hip dislocation and the patient’s right hip drops when he stands on the left leg. Right superior gluteal nerve Right superior gluteal nerve injury occurs with posterior hip dislocation and the patient’s left hip drops when he stands on the right leg. Left inferior gluteal nerve Left inferior gluteal nerve innervates the gluteus maximus. The patient will most likely be unable to stand from a seated position. Posterior hip dislocation can also cause inferior gluteal nerve injury but Trendelenburg sign would not be present. Right inferior gluteal nerve Right inferior gluteal nerve innervates the gluteus maximus. The patient will most likely be unable to stand from a seated position. Posterior hip dislocation can also cause inferior gluteal nerve injury but Trendelenburg sign would not be present. Femoral nerve Femoral nerve is commonly injured in pelvic fractures. In this case, the patient will be unable to flex the thigh or extend the leg. Trendelenburg sign would not be present. Anatomy A 45 year old male who sustained a motor vehicle collision presents to the physician’s office with posterior hip dislocation. The patient undergoes a surgical reduction of the hip and is discharged from the hospital. Several days later, he presents to his physician’s office complaining he cannot abduct his thigh. On physical examination, the patient’s right hip drops when he stands on the left leg. Which of the following nerves is most likely injured in this patient following his trauma? A Musculoskeletal/Rheumatology 2020-10-28T00:36:21Z 2459150.5252431 WBR0449