Document Classification

Section Type: METHODS

Text: At the end of surgery, patients were randomly divided into four groups : group Con (control group : no analgesics was administered, n = 20) ; group F (flurbiprofen group : 100 mg of flurbiprofen was given intravenously with no incision infiltration, n = 20) ; group FR (0. 25) (100 mg of flurbiprofen was given intravenously, combined with 0. 25 % ropivacaine incision infiltration, 2 mL per incision, 6 mL in total, n = 20) and group FR (0. 5) (100 mg of flurbiprofen was given intravenously, combined with 0. 5 % ropivacaine incision infiltration, 2 mL per incision, 6 mL in total, n = 20).