The mesentery of the small intestine, along its attachment to the posterior abdominal wall, crosses all of the following structures except -
Attached border of mesentery (the root of mesentery) crosses -


Third (horizontal) part of the duodenum
Abdominal aorta
IVC
Right ureter
Right psoas major
Left gonadal vessels
Third part of duodenum
Aorta
Right ureter