Assertion: ureter's orifice | /r/CapableOf | migrate with respect
Facets:
value: superolaterally
type: MANNER
value: to the primitive trigone
type: TRANSITIVE-OBJECT
Source sentences:
text: Once in the vesical portion of the urogenital sinus, the orifice migrates superolaterally with respect to the primitive trigone as the mesonephric duct rotates caudally and medially to the part of the urogenital sinus that will become the urethra.