Upon arrival in the PACU, subjects will be asked to rate their pain again using the same pain scale. The pain score will be evaluated every 10 minutes for half an hour, then every hour until they are discharged from PACU. The total dose of pain medications administered in PACU will be recorded. Upon PACU discharge, subjects will be asked to rate their overall experience with anesthesia. Demographic data will also be collected. All data will be kept in locked file cabinets and study results will be shared with research personnel at Aspect Medical Systems.