Intestinal bypass surgery induces malabsorption by anastomosing proximal and distal small intestine. The ovarian branch of uterine artery is an artery anastomosing with the ovarian artery. Forewings with veins 4 and 5 stalked and vein 11 anastomosing with vein 12. These two networks communicate via anastomosing (joining) veins. Veins 7 to 9 stalked and vein 11 anastomosing (fusing) with vein 12. Sinus infection can spread through anastomosing veins or by direct extension to close structures. These terraces are further eroded and carved into by a system of active anastomosing drainages. Vein 10 anastomosing with veins 8 and 9. Veins 8 to 11 nearly erect where vein 11 anastomosing (fusing) with vein 12. The veins are free or anastomosing, lacking included veinlets. Veins 8 and 9 anastomosing to form areole. The front body seems to have had a reticulated or anastomosing pattern. Vein 7 anastomosing (fusing) with vein 8. Veins 8 and 9 anastomosing (fusing) to form the areole. Vein 10 and 11 stalked and anastomosing (fusing) with vein 12.