Pre- and post-operative release of intrauterine adhesions by HSG

An HSG shows a large filling defect in the body and right horn of the uterus (arrows) with failed opacification of the right Fallopian tube. The left tube is patent (arrowhead). An HSG (B) following surgical release of the adhesions shows a patent right tube (arrowhead). There is residual deformity of the right fundal region (arrow).