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Indications and general techniques for lasers in advanced operative laparoscopy
1Department of Gynecology, Greater Baltimore Medical Center, Maryland.
Obstetrics and Gynecology Clinics of North America
|September 1, 1991
Summary
Advanced operative laparoscopy utilizes various energy sources like lasers, requiring surgeon expertise for safety and effectiveness. Thorough knowledge of all techniques is crucial for maximizing benefits, with laparotomy remaining a possibility.
Area of Science:
- Minimally Invasive Surgery
- Surgical Technology
- Gynecologic Surgery
Background:
- Advanced operative laparoscopy employs diverse energy delivery systems, including lasers.
- Laser safety hinges on surgeon familiarity with the chosen wavelength and its tissue interactions.
- Optimal outcomes in advanced operative laparoscopy depend on comprehensive knowledge of all available instruments and techniques.
Purpose of the Study:
- To emphasize the critical role of surgeon expertise and instrument knowledge in advanced operative laparoscopy.
- To highlight the importance of safety and predictable outcomes when using lasers in laparoscopic surgery.
- To discuss the integration of various surgical tools and techniques in advanced operative laparoscopy.
Main Methods:
- Discussion of laser as an energy delivery system in operative laparoscopy.
- Review of complementary non-laser techniques such as loop ligature, sutures, hemoclips, bipolar electrocautery, hydrodissection, and endocoagulation.
- Consideration of advanced laparoscopic procedures like radical hysterectomy, lymphadenectomy, and ovarian tumor management.
Main Results:
- Advanced laparoscopic procedures are increasingly complex, with some still considered "show and tell" without comparative statistics.
- Prolonged operative and anesthesia times can diminish the benefits of minimally invasive surgery.
- Surgeons must recognize limitations and convert to laparotomy when necessary, with a reported laparotomy rate of approximately 3% in large series.
Conclusions:
- Surgeon proficiency and understanding of all available tools are paramount for successful advanced operative laparoscopy.
- Informed consent must include the potential need for laparotomy, as not all procedures can be completed laparoscopically.
- The judicious use of lasers and other instruments, alongside an awareness of limitations, defines the safe and effective practice of advanced operative laparoscopy.