Recent advancements in minimally invasive myomectomy techniques have revolutionized the management of symptomatic uterine fibroids for many women. In addition, surgeons continuously seek reliable methods to reduce intraoperative blood loss and improve visibility during these complex procedures. Specifically, a new study explores uterine artery blockage via the anterior cul-de-sac as a strategic intervention. This approach aims to provide a drier surgical field, especially in cases involving extremely large or multiple fibroids.

Moreover, the retrospective case series followed 86 patients, with 61 undergoing the specific uterine artery blockage technique. Researchers focused on the feasibility and efficiency of this method within a high-volume tertiary referral center. Results indicated that bilateral blockage was successful in 49 out of the 61 attempted cases. Furthermore, the median operative time and estimated blood loss remained within manageable ranges, even when managing specimen weights exceeding 700 grams.

Mastering Minimally Invasive Myomectomy Techniques

Notably, the study identified a distinct learning curve for achieving proficiency in this surgical maneuver. Data suggests that surgeons achieve consistent bilateral success typically after performing approximately 34 cases. Consequently, surgeons transitioning to this technique should anticipate an initial period of skill acquisition to optimize patient outcomes. Additionally, mastering this step is crucial for managing larger specimens safely without reverting to open surgery.

Similarly, clinical outcomes demonstrated that the technique facilitates safe surgery even for patients with more than five fibroids. Although minor complications and a single intraoperative vascular complication occurred, the overall safety profile was favorable. Therefore, integrating this blockage method into standard protocols can significantly enhance the success rates of laparoscopic and robotic-assisted procedures. In conclusion, this technique represents a feasible addition to the surgical toolkit for managing complex uterine pathology.

Frequently Asked Questions

What is the primary benefit of uterine artery blockage during myomectomy?

The main advantage is the significant reduction in intraoperative blood loss. This technique provides a clearer surgical field, which is vital for precise dissection and suturing in complex minimally invasive cases.

How many cases are needed to become proficient in this technique?

According to the latest research, a surgeon typically requires about 34 cases to achieve consistent proficiency and success in bilateral uterine artery blockage via the anterior cul-de-sac approach.

Is this technique suitable for very large fibroids?

Yes, the study included cases with a median uterine size of 16 weeks and fibroids up to 12 cm. It proved effective for complex surgeries involving significant total specimen weights, facilitating a safer minimally invasive approach.

Disclaimer: This content is for informational and educational purposes only and does not constitute medical advice or a professional relationship. Always seek the advice of a qualified healthcare provider for any medical condition or treatment. Refer to the latest local and national guidelines for clinical practice.

References

Moustafa S et al. Uterine artery blockage via the anterior cul-de-sac in minimally invasive myomectomy: Experience of 61 cases. Int J Gynaecol Obstet. 2026 Feb 20. doi: 10.1002/ijgo.70913. PMID: 41721456.

Wang L et al. Minimally Invasive Myomectomy with Temporary Bilateral Uterine Artery Blockage at Anterior Cul-de-Sac. JSLS. 2025;29:e2024.00078. doi: 10.4293/JSLS.2024.00078.

Sanders AP et al. Concurrent surgical uterine artery occlusion in women undergoing myomectomy: a systematic review and meta-analysis. Fertil Steril. 2020;114(4):872-881.