Raimer, Constance Continuous psoas and sciatic block after knee arthroplasty: good effects compared to epidural analgesia or i.v. opioid analgesia: a prospective study of 63 patients. [electronic resource] - Acta orthopaedica Apr 2007 - 193-200 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1745-3674 Standard No.: 10.1080/17453670710013672 doi Subjects--Topical Terms: AgedAmides--administration & dosageAnalgesia, Epidural--methodsAnalgesia, Patient-Controlled--methodsAnalgesics, Opioid--administration & dosageAnesthetics, Local--administration & dosageArthroplasty, Replacement, Knee--adverse effectsFemaleHumansInterviews as TopicMaleMiddle AgedNerve Block--methodsPain, Postoperative--drug therapyPatient SatisfactionPirinitramide--administration & dosageProspective StudiesPsoas Muscles--innervationRecovery of FunctionRopivacaineSciatic NerveTreatment Outcome