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Related Experiment Videos

Initial clinical experience with a bipolar snare for colon polypectomy

K A Forde1, M R Treat, J L Tsai

  • 1Department of Surgery, College of Physician and Surgeons, Columbia University, New York, NY.

Surgical Endoscopy
|September 1, 1993
PubMed
Summary

The bipolar snare offers a safe and effective method for colon polypectomy, successfully removing various polyp types without serious complications. This endoscopic tool is a valuable addition for surgeons performing gastrointestinal procedures.

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Area of Science:

  • Gastroenterology
  • Endoscopic Surgery
  • Electrosurgery

Background:

  • Colon polypectomy is a crucial procedure for preventing colorectal cancer.
  • Traditional polypectomy methods carry risks such as bleeding and perforation.
  • Advancements in endoscopic technology aim to improve safety and efficacy.

Purpose of the Study:

  • To evaluate the safety and efficacy of a bipolar snare for colon polypectomy.
  • To assess the incidence of complications associated with bipolar snare use.
  • To determine the utility of the bipolar snare in endoscopic gastrointestinal surgery.

Main Methods:

  • A bipolar snare was utilized for colon polypectomy in 86 procedures across 61 patients.
  • The study included removal of both pedunculated and sessile polyps of varying sizes.

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  • Procedures were performed using a bipolar electrosurgical generator with power outputs ranging from 16 to 30 W.

    • Main Results:

    • No instances of perforation, transmural burn, or significant post-polypectomy bleeding were observed.
    • Minor oozing from a polypectomy stalk was managed effectively with iced-saline lavage.
    • The bipolar snare demonstrated successful removal of 20 pedunculated and 66 sessile polyps.

    Conclusions:

    • The bipolar snare is a safe and effective instrument for colon polypectomy.
    • It minimizes the risk of major complications, enhancing patient safety during endoscopic procedures.
    • The bipolar snare represents a valuable tool for endoscopic surgeons in gastrointestinal practice.