<Li> debridement - removal of dead, damaged, or diseased tissue </Li> <P> Blood or blood expanders may be administered to compensate for blood lost during surgery . Once the procedure is complete, sutures or staples are used to close the incision . Once the incision is closed, the anesthetic agents are stopped or reversed, and the patient is taken off ventilation and extubated (if general anesthesia was administered). </P> <P> After completion of surgery, the patient is transferred to the post anesthesia care unit and closely monitored . When the patient is judged to have recovered from the anesthesia, he / she is either transferred to a surgical ward elsewhere in the hospital or discharged home . During the post-operative period, the patient's general function is assessed, the outcome of the procedure is assessed, and the surgical site is checked for signs of infection . There are several risk factors associated with postoperative complications, such as immune deficienty and obesity . Obesity has long been considered a risk factor for adverse post-surgical outcomes . It has been linked to many disorders such as obesity hypoventilation syndrome, atelectasis and pulmonary embolism, adverse cardiovascular effects, and wound healing complications . If removable skin closures are used, they are removed after 7 to 10 days post-operatively, or after healing of the incision is well under way . </P> <P> It is not uncommon for surgical drains (see Drain (surgery)) to be required to remove blood or fluid from the surgical wound during recovery . Mostly these drains stay in until the volume tapers off, then they are removed . These drains can become clogged, leading to abscess . </P>

Name the operation that would be performed first