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Is it necessary to lift the abdominal wall when preparing a pneumoperitoneum? A randomized study
J W Briel1, P W Plaisier, W S Meijer
1Department of General Surgery, St. Clara Hospital, Olympiaweg 350, 3078 HT Rotterdam, The Netherlands.
Surgical Endoscopy
|September 23, 2000
Summary
Abdominal wall lifting is not necessary for Veress needle insertion during laparoscopic surgery. Non-lifting techniques require fewer needle placement attempts, improving efficiency.
Area of Science:
- Minimally Invasive Surgery
- Surgical Techniques
- Laparoscopy
Background:
- Creating pneumoperitoneum with a Veress needle often involves lifting the abdominal wall.
- This maneuver aims to increase the space between the abdominal wall and internal organs.
- The necessity of abdominal wall lifting for Veress needle insertion is debated.
Purpose of the Study:
- To compare the efficacy of abdominal wall lifting versus non-lifting techniques.
- To determine if lifting the abdominal wall impacts the number of attempts for Veress needle placement.
Main Methods:
- A randomized study involving 150 patients undergoing laparoscopic surgery.
- Patients had no prior abdominal surgery or morbid obesity.
- The number of attempts for correct Veress needle positioning was recorded for both lifting and non-lifting groups.
Main Results:
- No complications were reported in either group.
- Significantly more attempts were needed for Veress needle placement in the lifting group (31/75) compared to the non-lifting group (9/75).
- Patients requiring multiple punctures had a higher BMI (28.3 kg/m²) than those with immediate placement (24.7 kg/m²).
Conclusions:
- Abdominal wall lifting is not essential for Veress needle insertion.
- Non-lifting techniques may be more efficient, requiring fewer attempts for needle placement.