It is named for Heinrich Hilgenreiner .
Hilgenreiner 's line is a horizontal line drawn on an AP radiograph of the pelvis running between the inferior aspects of both triradiate cartilages of the acetabulums .
line is named for Hilgenreiner   .
Hilgenreiner 's line is a horizontal line drawn on an AP radiograph of the pelvis running between the inferior aspects of both triradiate cartilages of the acetabulums .