This study determined the diagnostic utility of clinical tests for GT, using MRI as the ... underneath hip and knee flexed 80–90°, and the uppermost leg supported by the examiner with the knee ...
During the interval from 1991 through 1996, 23 hips in 18 patients (12 male and 6 female) with the diagnosis of AVN had arthroscopy of the hip with prospective follow-up at our institution.