Low Stable Pressure Pneumoperitoneum in Colorectal Surgery (CROSS STUDY)

This observational study (CROSS STUDY) is tracking outcomes in patients who undergo colorectal surgery using a low-pressure technique called low stable pressure pneumoperitoneum (using a device called AirSeal). This approach inflates the abdomen with less pressure than usual during laparoscopic or robotic surgery, which may reduce complications and improve recovery. The study aims to evaluate how well this approach works in real-world practice. **You may be eligible if...** - You are 18 years or older - You are having laparoscopic or robotic surgery to remove part of the colon or rectum (for cancer or other conditions) - Your surgery uses the low-pressure AirSeal technique **You may NOT be eligible if...** - Your surgery is open (not laparoscopic or robotic) - You are having surgery involving other organs at the same time (except appendix removal or liver biopsy) - You are having a transverse colon removal - Your surgery is an emergency - You are pregnant or breastfeeding - You are not able to give consent Talk to your doctor to see if this trial is right for you.