Opioid-free Vs Traditional Balanced Anesthesia in Laparoscopic Colorectal Surgery

It administers a combination of drugs to replace the opioid derivatives. Among them, we will use lidocaine, ketamine, dexmetomidine, and magnesium sulfate in continuous infusion adjusted to the patient's weight during surgery.

administer anesthesia based on opioids such as fentanyl and/or morphine to guarantee analgesia during the surgical intervention.