regimen
A uniform postoperative regimen with       protected weight bearing for 2 months (6 months in patients with bone grafting on       the acetabular side) was used throughout the whole study.
A uniform postoperative  @SUBJECT$  with       protected weight bearing for 2 months (6 months in patients with bone grafting on       the acetabular side) was  @PREDICAT$  throughout the whole  @OBJECT$ .