uterine artery ligation
Surgical procedure involving the ligation of uterine arteries to control hemorrhage during gynecologic surgery.
Full Definition
Uterine artery ligation is a surgical technique used to control bleeding during gynecologic procedures or as an emergency measure for postpartum hemorrhage. The procedure involves identifying and ligating the uterine arteries bilaterally, typically at their origin from the internal iliac arteries or at the level of the uterine isthmus. This technique can significantly reduce blood flow to the uterus while preserving the organ, making it an important alternative to hysterectomy in cases of severe bleeding. The procedure requires careful identification of anatomical landmarks to avoid injury to the ureter, which runs beneath the uterine artery.
Usage
Usage note: Document bilateral nature when both arteries are ligated; note ureteral protection measures.
In Context
- "Bilateral uterine artery ligation was performed to control intraoperative hemorrhage during myomectomy." — Operative report
- "The bleeding was successfully controlled with uterine artery ligation, avoiding the need for hysterectomy." — Emergency surgery report