What are the four divisions of the fallopian tubes?
The interstitial portion, which runs into the uterine cavity and lies within the uterine wall
THE isthmus, which is the narrow part of the tube adjacent to the uterus
THe ampulla, which is the wider area of th tube lateral to the isthmus where ferilization occurs
The infundibulum, which is the wide funnel shaped terminal end of the tube. Fimbriae are finger like processes surrounding teh infundibulum.