ligature loop

Full Definition

A specialized surgical device consisting of a pre-tied suture loop that can be placed around anatomical structures and tightened laparoscopically to achieve hemostasis or tissue ligation. These devices typically feature a sliding knot mechanism that allows the surgeon to cinch the loop tightly around vessels, appendiceal stumps, or other pedicles. Ligature loops offer an alternative to clips or electrocautery and are particularly useful for larger vessels or when multiple structure ligation is required.

Usage

Usage note: Specify suture material and loop size when documenting application.

In Context

• "A ligature loop was placed around the appendiceal base before transection." — Operative report
• "The surgeon chose a ligature loop over clips for the thick mesenteric vessel." — Technique documentation