Descriptive Summary: This lesson covering the pelvic vasculature serves as a guided demonstration for instructors teaching the main blood vessels of the pelvis and their branches and tributaries. The lesson includes instructions with suggested probing questions for the instructor, a sample assignment for a sketch or drawings that students can complete during the instructional session, and a sample formative assessment with key. Instructors with access to cadavers are encouraged to take their own photographs, if their anatomical gift program or institutional policies allow, and create their own assessments.