Radiographic Markers of Femoroacetabular Impingement: Correlation of Herniation Pit and Femoral Bump with a Positive Cross-Over Ratio

Table 1

Incidence of femoral bump and herniation pit.

	Overall	Men	Women	Significance of difference (𝑃)
Femoral bump	53.3%	58.4%	40.4%	0.000
Herniation pit	27.2%	29.8%	20.3%	0.000
Herniation pit combined with a cross-over sign†	45.0%	48.8%	39.1%

†of all hips with a herniation pit.