[Discharge following ambulatory anesthesia]

Beyond strict selection of suitable patients the adequate choice of the best moment for discharge home is essential for safety and efficacy of outpatient surgery. Restitution of cardiovascular stability and psychomotoric function is completed at the end of observation in the recovery unit. Further prerequisites of home discharge are absence of postoperative nausea and vomitus as well as sufficient pain control by non-opioids and physical measures. The definition of fixed observation periods is unreasonable, technical examinations and psychomotoric tests are of minor importance. Home readiness has to be evaluated by a physician before discharge. Standardized scores or checklists may be of some help. The modalities of patient care after discharge are checked prior to surgery. During late postoperative recovery, continuous care of a responsible adult is required for at least 24 hours. During this time period certain restrictions must be respected, e.g. from driving and business contracts. Even after this time some residual effects of anesthesia may still be present.