[Physiopathology of pneumoperitoneum]

Area of Science:

• Physiology
• Surgical Innovation

Context:

• Laparoscopic surgery provides clinical advantages.
• Pneumoperitoneum, essential for laparoscopy, introduces unique physiological challenges.
• Understanding these effects is crucial for patient safety.

Purpose:

• To review existing literature on the physiological consequences of pneumoperitoneum.
• To examine the impact of pneumoperitoneum on cardiovascular, pulmonary, and liver functions.

Summary:

• Pneumoperitoneum correlates with increased intra-abdominal pressure and gas properties (CO2 vs. helium).
• Modifications in serum liver function levels are observed post-laparoscopic surgery.
• Physiological functions are altered by pneumoperitoneum despite surgical benefits.

Impact:

• Highlights the trade-offs between laparoscopic surgery benefits and pneumoperitoneum-induced physiological changes.
• Identifies the need for further investigation into postoperative liver function.
• Informs clinical practice regarding potential risks associated with pneumoperitoneum.