The vastus fasciae tensor begins at the anterior border of the iliac spine, moves downward to the iliotibial bundle, and crosses the greater trochanter of the femur. Because of its anatomical structure, it often causes friction between the broad fascial tensor and the greater trochanter when moving the hip joint, resulting in aseptic inflammation, or what is known clinically as broad fascial tensor syndrome. The syndrome often causes pain in the hip and affects the movement of the hip joint, resulting in the inability to flex and extend the hip joint. In addition, one of the more obvious signs of broad fascial tensor syndrome is the inability of the hip joint to do internal rotation and internal retraction, and the corresponding limitation of straight leg raising. For broad fascial tensor syndrome, we can generally consider resting and conservative treatment, including local closed injection and oral non-steroidal anti-inflammatory drugs.