An alternative technique to create the pneumoperitoneum for laparoscopic surgery

Area of Science:

• Minimally Invasive Surgery
• Surgical Techniques
• Anesthesiology

Background:

• Creating pneumoperitoneum is essential for laparoscopic procedures.
• Traditional methods may have limitations in speed or safety.
• The Veress needle is a common tool for gas insufflation.

Purpose of the Study:

• To evaluate the Lazarus-Nelson technique for pneumoperitoneum creation.
• To assess the safety and efficiency of this alternative method.
• To provide surgeons with a rapid CO2 infusion technique.

Main Methods:

• The Lazarus-Nelson technique was employed in 200 patients undergoing laparoscopic surgery.
• A needle with half the diameter of a standard Veress needle was utilized.
• A guide wire and a multi-port catheter facilitated rapid carbon dioxide (CO2) insufflation.

Main Results:

• The Lazarus-Nelson technique demonstrated a safe and rapid method for achieving pneumoperitoneum.
• The use of a smaller needle and specialized catheter allowed for efficient CO2 delivery.
• The procedure is based on a technique successfully used in numerous peritoneal lavages.

Conclusions:

• The Lazarus-Nelson technique is a safe and effective alternative for pneumoperitoneum in laparoscopic surgery.
• This method offers advantages in speed and ease of CO2 infusion.
• The technique is suitable for widespread adoption in surgical practice.