What pressure is commonly maintained in the peritoneal cavity during laparoscopic procedures?

During laparoscopic procedures, it is common to maintain a pressure of 12-15 mmHg in the peritoneal cavity. This pressure range is essential for creating an optimal working space for the surgeon, allowing for better visualization and maneuverability within the abdominal cavity.

The insufflation pressure is crucial because it enables the expansion of the abdominal cavity, which helps in minimizing the risk of organ injury and improving access to the surgical site. The 12-15 mmHg range strikes a balance—providing sufficient space while reducing the risk of complications associated with excessive pressure, such as hemodynamic instability or injury to abdominal organs.

While lower pressures (such as 10-12 mmHg) can sometimes be used, particularly in cases with specific patient considerations or in certain procedures, the common practice thus tends to align with the 12-15 mmHg range for optimal effectiveness. This knowledge is vital for CRNFAs in understanding the parameters that contribute to patient safety and surgical efficacy during laparoscopic interventions.