Presented by:
Maria Georgescu
Affiliations:
McMaster University
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What is Laparoscopic Ovarian Suspension?
Laparoscopic ovarian suspension is a surgical technique used to temporarily or permanently reposition an ovary away from its usual anatomical location. It may be performed to improve surgical exposure, reduce postoperative adhesion formation, or help prevent recurrent ovarian torsion. Several suspension techniques can be used depending on the surgical goal and patient anatomy. Here’s what it involves:
- Ovarian Assessment: The ovary and surrounding pelvic anatomy are inspected to determine whether suspension is appropriate and identify a safe location for repositioning.
- Selection of Suspension Site: The ovary is moved away from nearby structures or the operative field and positioned where it can be safely secured without excessive tension.
- Suture Placement: A suture is carefully passed through or around appropriate ovarian supporting tissue while minimizing trauma to the ovary and its blood supply.
- Ovarian Fixation: The suture is secured to the abdominal wall or another appropriate pelvic structure to maintain the ovary in its desired position.
- Tension Adjustment: Suture tension is adjusted to provide adequate suspension without restricting ovarian blood flow or placing excessive strain on surrounding structures.
- Temporary or Permanent Suspension: Temporary suspension may be released after the immediate postoperative period, while permanent fixation can be used when longer-term repositioning is required.
- Final Inspection: The ovary is inspected to confirm appropriate positioning, adequate blood supply, and absence of excessive tension or twisting.
Ovarian suspension provides a relatively simple way to improve access during complex pelvic surgery and may help reduce adhesions or recurrent torsion while preserving the ovary.
What are the Risks of Laparoscopic Ovarian Suspension?
Although ovarian suspension is generally a straightforward adjunct to laparoscopic surgery, repositioning and securing the ovary can introduce specific risks.
- Ovarian Injury: Passing sutures through or near ovarian tissue can cause bleeding, tissue trauma, or damage to healthy ovarian tissue.
- Compromised Blood Supply: Excessive suture tension or improper positioning may restrict blood flow to the ovary and potentially impair ovarian function.
- Bleeding: Injury to the ovary or nearby blood vessels during suture placement can result in bleeding or hematoma formation.
- Adhesion Formation: Although suspension may be used to reduce adhesions, scar tissue can still develop around the ovary, suture, or fixation site.
- Recurrent Ovarian Torsion: Permanent suspension may reduce the risk of recurrent torsion but cannot completely eliminate the possibility of the ovary twisting again.
- Suture-Related Complications: Sutures can loosen, break, cause local irritation, or fail to maintain the intended ovarian position.
- Pain or Discomfort: Altering the position or tension of the ovary may contribute to postoperative pelvic discomfort in some patients.
- Injury to Surrounding Structures: Suture placement can potentially injure nearby bowel, blood vessels, nerves, or abdominal wall structures.
Careful selection of the suspension site, appropriate suture placement, and avoidance of excessive tension help maintain ovarian blood flow and minimize complications while achieving the desired repositioning.