نتایج جستجو برای: lumbar disc hernia
تعداد نتایج: 100469 فیلتر نتایج به سال:
STUDY DESIGN A total of 15 patients with lumbar disc herniation at the L5-S1 disc level who underwent microendoscopic discectomy were examined. The nerve root blood flow and electrophysiological values were measured during an intraoperative straight-leg-raising (SLR) test. OBJECTIVE To investigate the relationships between nerve root blood flow changes and the electrophysiological values duri...
OBJECTIVE Percutaneous endoscopic lumbar discectomy (PELD) and microdiscectomy with the microscope endoscopic tubular retractor system(METRx-MD) are considered popular minimally invasive surgery (MIS) methods for the treatment of lumbar disc herniation. Many authors have also reported good clinical outcomes of these methods, but there are few comparative studies of them. This report compares th...
AIM To evaluate the efficacy and safety of surgery for lumbar disc herniation in patients aged 80 or older. MATERIAL AND METHODS Operative time (OT), intraoperative estimated blood loss (EBL), length of hospital stay (LOS), and complication rate (CR) were used to assess safety of surgery. The Visual Analog Scale (VAS), the Oswestry disability index (ODI) and the North American Spine Society O...
Redundant Nerve Roots (RNRs) is an uncommon clinical condition characterized by a tortuous, serpentine, large and elongated nerve root of the cauda equina. To our knowledge, most cases of RNRs are associated with lumbar stenosis, and RNRs associated with lumbar disc herniation has not been reported until now. Here we present a rare case of unusual RNRs associated with lumbar disc herniation mim...
Lumbar disc herniation (LDH) is common and often debilitating. Microdiscectomy of herniated lumbar discs (LDHsurg) is performed on the most severe cases to resolve the resulting sciatica. Here we perform a genome-wide association study on 4,748 LDHsurg cases and 282,590 population controls and discover 37 highly correlated markers associating with LDHsurg at 8q24.21 (between CCDC26 and GSDMC), ...
OBJECTIVE To determine whether the faster recovery after early surgery for sciatica compared with prolonged conservative care is attained at reasonable costs. DESIGN Cost utility analysis alongside a randomised controlled trial. SETTING Nine Dutch hospitals. PARTICIPANTS 283 patients with sciatica for 6-12 weeks, caused by lumbar disc herniation. INTERVENTIONS Six months of prolonged co...
The adaptation and re-adaptation process of the intervertebral disc (IVD) to prolonged bedrest is important for understanding IVD physiology and IVD herniations in astronauts. Little information is available on changes in IVD composition. In this study, 24 male subjects underwent 60-day bedrest and In/Out Phase magnetic resonance imaging sequences were performed to evaluate IVD shape and water ...
Percutaneous nucleotomy is a relatively new technique for treating lumbar disc herniation. There is no agreement as to the volume of disc material to be removed. A long-term study of clinical and radiological data from patients treated by percutaneous nucleotomy was designed to identify the factors associated with favourable and unfavourable outcomes. We studied 42 patients for at least ten yea...
BACKGROUND Epidural steroid injection is a low-risk alternative to surgical intervention in the treatment of lumbar disc herniation. The objective of this study was to determine the efficacy of epidural steroid injection in the treatment of patients with a large, symptomatic lumbar herniated nucleus pulposus who are surgical candidates. METHODS One hundred and sixty-nine patients with a large...
Background. In lumbar disc herniation, most authors recommend nonoperative treatment for the first few weeks of presentation, but what about the upper limit of this golden period? The aim of this study is to assess the effect of preoperative sciatica duration on surgical outcome of lumbar disc herniation. Methods. We retrospectively evaluated 240 patients (124 males and 116 females) with a mean...
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