title: RETRACTED: Lumbar vertebra surgery performed with a bilateral retrolaminar block.
authors.affiliation: Department of Anesthesiology, Showa University Hospital, Tokyo, Japan. Electronic address: ueshimhi@yahoo.co.jp.
authors.forename: Hironobu
authors.initials: H
authors.lastname: Ueshima
authors.affiliation: Department of Anesthesiology, Showa University Hospital, Tokyo, Japan.
authors.forename: Eiko
authors.initials: E
authors.lastname: Hara
authors.affiliation: Department of Anesthesiology, Showa University Hospital, Tokyo, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Otake
mesh_terms: D000369:Aged, 80 and over; D000768:Anesthesia, General / Q000379:methods; D000779:Anesthetics, Local / Q000008:administration & dosage; D002045:Bupivacaine / Q000008:administration & dosage / Q000031:analogs & derivatives; D006801:Humans; D065406:Laminoplasty / Q000009:adverse effects*; D000077554:Levobupivacaine; D008159:Lumbar Vertebrae; D008297:Male; D009407:Nerve Block / Q000379:methods*; D010146:Pain / Q000209:etiology*; D059408:Pain Management / Q000379:methods*; D019990:Perioperative Care / Q000379:methods*; D013116:Spinal Cord / Q000000981:diagnostic imaging; D018084:Ultrasonography, Interventional
chemical_list: D000779:Anesthetics, Local; D000077554:Levobupivacaine; D002045:Bupivacaine
keywords: Lumbar vertebra surgery; Perioperative pain; Retrolaminar block