Match each gynecologic surgical procedure or step with the specific anatomic complication it is most likely to cause based on its anatomical location.
- Clamping of the infundibulopelvic (suspensory) ligament during an oophorectomyInjury to the ureter at the level of the pelvic brim
- Ligation of the uterine vessels within the cardinal ligament during a hysterectomyInjury to the ureter as it passes inferior to the uterine artery
- Retropubic passage of trocars during midurethral sling placementPerforation of the bladder dome or wall
- Insertion of lateral accessory trocars during a laparoscopic procedureLaceration of the inferior epigastric vessels
Answer
Clamping the infundibulopelvic ligament risks injury to the ureter at the pelvic brim. Ligation of the uterine vessels risks injury to the ureter under the uterine artery. Retropubic trocar passage risks bladder perforation. Lateral laparoscopic trocars risk inferior epigastric vessel laceration.
Each surgical step in gynecology is associated with specific anatomical risks. The ureter is most vulnerable at two distinct locations: the pelvic brim (during IP ligament clamping) and the cardinal ligament (during uterine vessel ligation). Retropubic slings inherently risk bladder injury due to blind passage near the organ, and lateral abdominal trocars risk inferior epigastric vessel laceration.
Step-by-Step Solution
Key Concept
Surgical anatomy and characteristic iatrogenic injuries during gynecologic procedures.