Analgesia basada en infusión continua de anestésico local a nivel interfascial tras cirugía de colon laparoscópico: Ensayo clínico

In patients undergoing laparoscopic colon surgery, continuous infusion of local anaesthetics through interfascial wound catheters during the first 48 h aftersurgery reduced the level of perceived pain and also reduced parenteral morphine consumption with no associated adverse effects and lower hospital stays