Aims. There is a paucity of information on the pre-operative coronal
imbalance in patients with
Objective: An anatomical study to describe the radiographic pattern of canal, foraminal and lateral recess stenosis in degenerative lumbar stenosis associated with open and closed subluxations of the lumbar spine. Introduction:
The incidence of degenerative scoliosis in the lumbar spine is not known. In the ageing population deformity may coexist or cause stenosis. MRI gives limited information on this important parameter in the treatment of stenosis. The aim of this study was to highlight the incidence of coronal abnormalities of the lumbar spine dependent on age in a large population of patients. We reviewed all abdominal radiographs performed in our hospital over ten months. 2276 radiographs were analysed for
The incidence of degenerative scoliosis in the lumbar spine is not known. In the ageing population deformity may coexist or cause stenosis. MRI gives limited information on this important parameter in the treatment of stenosis. The aim of this study was to highlight the incidence of coronal abnormalities of the lumbar spine dependent on age in a large population of patients. We reviewed all abdominal radiographs performed in our hospital over ten months. 2276 radiographs were analysed for
Introduction: The incidence of degenerative scoliosis in the lumbar spine is not known. In the ageing population deformity may coexist or cause stenosis. MRI gives limited information on this important parameter and is often the only investigation used pre-operatively in the treatment of stenosis. The aim of this study was to highlight the incidence of coronal abnormalities of the lumbar spine dependent on age in a large population of patients requiring abdominal and KUB radiographs at our institution. Method: We reviewed all abdominal and KUB radiographs performed in our hospital in the first ten months from the introduction of our digital PACS system. 2276 radiographs were analysed for the incidence of
The October 2012 Spine Roundup. 360. looks at: a Japanese questionnaire at work in Iran; curve progression in
Objective: An anatomical study to describe the radiographic pattern of canal, foraminal and lateral recess stenosis in degenerative lumbar stenosis associated with open and closed subluxations of the lumbar spine. Introduction:
During the last 2 decades it has been recognized that scoliosis may start de novo during adult life as a result of advanced degenerative disc disease, osteoporosis or both. In some the degenerative process is superimposed on a previous adolescent curve. Aside from the disfigurement caused by the spinal deformity, pain and disability are usually the major clinical problem. The prevalence of adult scoliosis rises with age: from 4% before age 45, 6% at age 59 to 15% in-patients older than 60 years. More than two thirds of the patients are females and the prevalence of right lumber curves is higher than in comparable series of patients with adolescent scoliosis. Adult scoliosis is characterized by vertebral structural changes with translatory shifts i.e. lateral olisthesis accompanied by degenerative disc and facet joint arthrosis. Although the magnitude of these curves is usually mild (20–30 degrees) lateral spondylolisthesis is observed frequently. It is also common to observe degenerative spondylolisthesis in patients with
We compared decompression alone to decompression with fusion surgery for lumbar spinal stenosis, with or without degenerative spondylolisthesis (DS). The aim was to evaluate if five-year outcomes differed between the groups. The two-year results from the same trial revealed no differences. The Swedish Spinal Stenosis Study was a multicentre randomized controlled trial with recruitment from September 2006 to February 2012. A total of 247 patients with one- or two-level central lumbar spinal stenosis, stratified by the presence of DS, were randomized to decompression alone or decompression with fusion. The five-year Oswestry Disability Index (ODI) was the primary outcome. Secondary outcomes were the EuroQol five-dimension questionnaire (EQ-5D), visual analogue scales for back and leg pain, and patient-reported satisfaction, decreased pain, and increased walking distance. The reoperation rate was recorded.Aims
Methods
The aims of this study were first, to determine if adding fusion to a decompression of the lumbar spine for spinal stenosis decreases the rate of radiological restenosis and/or proximal adjacent level stenosis two years after surgery, and second, to evaluate the change in vertebral slip two years after surgery with and without fusion. The Swedish Spinal Stenosis Study (SSSS) was conducted between 2006 and 2012 at five public and two private hospitals. Six centres participated in this two-year MRI follow-up. We randomized 222 patients with central lumbar spinal stenosis at one or two adjacent levels into two groups, decompression alone and decompression with fusion. The presence or absence of a preoperative spondylolisthesis was noted. A new stenosis on two-year MRI was used as the primary outcome, defined as a dural sac cross-sectional area ≤ 75 mm2 at the operated level (restenosis) and/or at the level above (proximal adjacent level stenosis).Aims
Methods
Normal sagittal spine-pelvis-lower extremity alignment is crucial in humans for maintaining an ergonomic upright standing posture, and pathogenesis in any segment leads to poor balance. The present study aimed to investigate how this sagittal alignment can be affected by severe knee osteoarthritis (KOA), and whether associated changes corresponded with symptoms of lower back pain (LBP) in this patient population. Lateral radiograph films in an upright standing position were obtained from 59 patients with severe KOA and 58 asymptomatic controls free from KOA. Sagittal alignment of the spine, pelvis, hip and proximal femur was quantified by measuring several radiographic parameters. Global balance was accessed according to the relative position of the C7 plumb line to the sacrum and femoral heads. The presence of chronic LBP was documented. Comparisons between the two groups were carried by independent samples Objectives
Methods