The spine journal : official journal of the North American Spine Society
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Randomized Controlled Trial
Validity of the new Backache Index (BAI) in patients with low back pain.
The Backache Index (BAI) is applied to patients with low back pain (LBP) in order to help therapists, doctors, and surgeons perform physical examinations easily. It is carried out within a short space of time (<2 min) without using inclinometric instruments. ⋯ The BAI appears to be a reliable and valid assessment of overall restricted spinal movements in case of LBP and discriminates between successful and unsuccessful treatment outcome.
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Randomized Controlled Trial Comparative Study
Lumbar microdiscectomy under epidural anesthesia: a comparison study.
Lumbar microdiscectomy is most commonly performed under general anesthesia, which can be associated with several perioperative morbidities including nausea, vomiting, atelectasis, pulmonary aspiration, and prolonged post-anesthesia recovery. It is possible that fewer complications may occur if the procedure is performed under epidural anesthesia. ⋯ Epidural anesthesia as an alternative to general anesthesia has shown less postoperative nausea and vomiting in lumbar microdiscectomy. Nevertheless, given the small number of patients, this study should be considered as preliminary, showing small differences in minor potential complications.