Ultrasound in Infertility Setting: Optimal Strategy to Evaluate the Assessment of Tubal Patency

Table 1

Air/saline-HyCoSy versus HSG/LPS (81 tubes, 42 patients).

Air/saline-HyCoSy	HSG/LPS
	Patent	Occluded	Total
Patent	41	2	43
Occluded	17	21	38
Total	58	23	81