“…Outpatient surgery, also known as day surgery, is the one that after its performance and immediate postoperative monitoring, the patient is discharged home from hospital the same day of the procedure, irrespective the type of anesthesia applied [ 1 , 3 ]. Day surgeries are divided into major outpatient surgery (MOS), including moderate complexity surgeries under locoregional or general anesthesia, and minor outpatient surgery, reserved for less complex procedures under local anesthesia.…”