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The Pocket-Creation Procedure of Endoscopic Submucosal Dissection for Large Rectal Laterally Spreading Tumors
Published on: February 13, 2026
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Electrosurgery in the Gastrointestinal Suite: Knowledge Is Power
1Geri Nelson, RN, is Endoscopy Staff Nurse, Minnesota Gastroenterology, St. Paul, Minnesota. Marcia L. Morris, MS, is Founder and CEO of Genii, Inc., St. Paul, Minnesota.
Summary
Electrosurgery is a vital endoscopic tool for cutting and coagulation, yet it
Area of Science:
- Medical Technology
- Surgical Innovation
- Gastroenterology
Background:
- Electrosurgery is fundamental for therapeutic endoscopy, enabling tissue cutting and coagulation.
- Despite widespread use across medical disciplines, electrosurgery technology is often poorly understood.
- Misconceptions can lead to suboptimal use and potential patient safety risks.
Purpose of the Study:
- To provide a foundational review of electrosurgery principles.
- To connect electrosurgery fundamentals with practical flexible endoscopy applications.
- To outline best practices for safe electrosurgery use in endoscopy.
Main Methods:
- Literature review of electrosurgery principles.
- Analysis of common flexible endoscopy procedures utilizing electrosurgery.
- Synthesis of safety guidelines for grounding pads and accessories.
Main Results:
- Key electrosurgery concepts relevant to endoscopy were elucidated.
- Practical applications in flexible endoscopy were detailed.
- Recommendations for safe accessory management and patient protection were established.
Conclusions:
- A clear understanding of electrosurgery fundamentals enhances its safe and effective application in endoscopy.
- Adherence to safety protocols, including proper grounding and accessory handling, is crucial.
- This review aims to demystify electrosurgery for improved patient outcomes in endoscopic procedures.
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