The necessity for arthrodesis of the lumbo-sacral spine after laminectomy has been performed arises mainly in the treatment of spondylolisthesis and some lesions of the intervertebral discs. In most cases of spondylolisthesis the lamina is loose and unattached to its body, so it can play no useful part in the fusion operation. Apart from this, it should in all cases be removed to allow a thorou...

The feasibility of intraoperative sonography during lumbar laminectomy was demonstrated in six cases. The most obvious advantage was the ability to image the spinal canal anterior to the spinal cord or cauda equina, which cannot be seen directly from the posterior operative approach. A water bath of warm saline serves as an ideal acoustic window. This technique has the potential to be a signifi...

Objective. To compare the technical performance of laminectomy and percutaneous spinal cord stimulation leads with similar contact spacing by computer modeling. Method. Monopolar and tripolar (guarded cathode) stimulation with both lead types in a low-thoracic spine model was simulated using UT-SCS software. Dorsal column and dorsal root fiber thresholds were calculated as well as the area of r...

STUDY DESIGN Cross sectional study. PURPOSE The purpose of this study was to determine the incidence and the associated risk factors of pinhole type of durotomy and cerebrospinal fluid (CSF) leakage following a simple laminectomy for spinal stenosis. OVERVIEW OF LITERATURE The incidence of spinal stenosis is expected to rise with increasing life expectancy. Moreover, lumbar spinal stenosis ...

BACKGROUND The observed controversy that N-(4-cyanophenylmethyl)-4-(2-diphenyl)-1-piperazinehexanamide (LP-211), a selective serotonin (5-HT7) receptor agonist, may either modify or exacerbate imbalances in serum electrolyte concentrations and renal tissue of spinal cord trauma cases has not been reported yet. The aim of this study was to better understand the effects of a new 5-HT7 receptor ag...

Objective: Thoracic spinal stenosis (TSS) develops as a result of decreased canal volume in the thoracic spine. The prevalence TSS is low when compared with cervical or lumbar stenosis, and conservative treatment not effective. present study aimed to all surgical methods employed their outcomes patients diagnosed our clinic.Methods: In this study, data 14 including three single-level, nine two-...