This review provides a concise outline of the advances made in the care of patients and to the quality of life after a traumatic spinal cord
Aims. The aim of this study was to determine whether early surgical treatment results in better neurological recovery 12 months after
Whiplash
Aims. Non-coding microRNA (miRNA) in extracellular vesicles (EVs) derived from mesenchymal stem cells (MSCs) may promote neuronal repair after spinal cord
Ankylosing spondylitis (AS) is a progressive
multisystem chronic inflammatory disorder. The hallmark of this pathological
process is a progressive fusion of the zygapophyseal joints and
disc spaces of the axial skeleton, leading to a rigid kyphotic deformity
and positive sagittal balance. The ankylosed spine is unable to
accommodate normal mechanical forces, rendering it brittle and susceptible
to
Aim. To compare spinal outcome measures between patients reviewed for medico-legal compensation claims relating to perceived
There are many causes of paraspinal muscle weakness which give rise to the dropped-head syndrome. In the upper cervical spine the central portion of the spinal cord innervates the cervical paraspinal muscles. Dropped-head syndrome resulting from
We investigated the incidence of evidence of irritation of the brachial plexus in 119 patients with whiplash
AO Spine Reference Centre & Institute of Health & Biomedical Innovation, Queensland University of Technology, Brisbane, Australia. Traumatic spinal cord
Osteoporotic vertebral deformities are conventionally attributed to fracture, although deformity is often insidious, and bone is known to “creep” under constant load. We hypothesise that deformity can arise from creep that is accelerated by minor
Of 586 employed patients with a whiplash
We performed intercostal nerve transfer in 19 patients to relieve pain from preganglionic
Aim:. To present the results of multi-modal IOM in 298 patients who underwent spinal deformity correction. Method:. We reviewed the notes, surgical and IOM charts of all patients who underwent spinal surgery with the use of cortical and cervical SSEPs, as well as upper/lower limb transcranial electrical MEPs under the senior author. We recorded IOM events which we categorised as true, transient true and false (+) or (−). We correlated the IOM events with surgical or anaesthetic incidents. Results:. Diagnosis included idiopathic scoliosis in 224, congenital in 12, syndromic in 14, scoliosis with intraspinal anomaly in 5, scoliosis with congenital cardiac disease in 4, spondylolisthesis in 2, spinal tumour in one, and Scheuermann's kyphosis in 36 patients. We identified 3 true (+) monitoring events occurring in 2 patients (1%), 6 transient true (+) (2%), and 11 transient false (+) events (3.7%). True (+) events occurred during deformity correction in one patient with severe AIS and during osteotomies in another with severe Scheuermann's. Transient true (+) events occurred during posterior osteotomies in 2 patients with Scheuermann's, during scoliosis correction (apical correction with sublaminar wires) in one and placement of concave apical pedicle screw in another patient, and 2 IOM changes during positioning (one during reduction of spondylolisthesis-one during positioning on the surgical table). Transient false (+) events were mainly related to low blood pressure (10 patients). There were no false (−) IOM events and none of our patients had postoperative neurological complications. Sensitivity of our IOM technique was 100% [all patients with impending spinal cord
Spinal cord
We have reviewed 59 patients with
Instability may present at a different level after successful stabilisation of an unstable segment in apparently isolated
This study examined spinal fractures in patients
admitted to a Major Trauma Centre via two independent pathways,
a major trauma (MT) pathway and a standard unscheduled non-major
trauma (NMT) pathway. A total of 134 patients were admitted with
a spinal fracture over a period of two years; 50% of patients were
MT and the remainder NMT. MT patients were predominantly male, had
a mean age of 48.8 years (13 to 95), commonly underwent surgery
(62.7%), characteristically had fractures in the cervico-thoracic
and thoracic regions and 50% had fractures of more than one vertebrae,
which were radiologically unstable in 70%. By contrast, NMT patients
showed an equal gender distribution, were older (mean 58.1 years;
12 to 94), required fewer operations (56.7%), characteristically
had fractures in the lumbar region and had fewer multiple and unstable
fractures. This level of complexity was reflected in the length
of stay in hospital; MT patients receiving surgery were in hospital
for a mean of three to four days longer than NMT patients. These
results show that MT patients differ from their NMT counterparts
and have an increasing complexity of spinal injury. Cite this article:
The purpose of this experiment was to characterize the biomechanical properties of a minimally-invasive flexion-restricting stabilization system (FRSS) developed to address flexion instability. Lumbar flexion instability is associated with degenerative pathology such as degenerative spondylolisthesis (DS) as well as resection of posterior structures during neural decompression. Flexion instability may be measured by increased total flexion/extension range of motion (ROM), as well as reduced stiffness within the high flexibility zone (HFZ, the range in which most activities occur). Flexion and segmental translation are known to be coupled; therefore increased flexion may exacerbate translational instability, particularly in DS.Statement of Purpose
Background