OPIOID SENSITIVITY AFFECTS POSTOPERATIVE OUTCOME IN LUMBAR SPINE SURGERY: GP156.Inage Kazuhide; Orita, Sumihisa; Yamauchi, Kazuyo; Suzuki, Miyako; Sakuma, Yoshihiro; Kubota, Go; Oikawa, Yasuhiro; Sainoh, Takeshi; Sato, Jun; Takahashi, Kazuhisa; Ohtori, SeijiSpine Journal Meeting Abstracts: 2013 - Volume - Issue - ppg 209-210 Free