Effect of body habitus and parity on insufflated CO2 volume at various intraabdominal pressures during laparoscopic access in women

Higher CO2 volume is required to establish appropriate pneumoperitoneum in tall, overweight, and parous women at 20 to 30 mm Hg. Setting the IPIP at 20 to 30 mm Hg before primary trocar insertion eliminates the need to monitor CO2 insufflated volume regardless of women's age, parity, and body habitus.