Aims. The authors present the results of a cohort study of 60 adult patients presenting sequentially over a period of 15 years from 1997 to 2012 to our hospital for treatment of thoracic and/or lumbar vertebral burst fractures, but without neurological deficit. . Method. All patients were treated by early mobilisation within the limits of pain, early bracing for patient confidence and all progress in mobilisation was recorded on video. Initial hospital stay was one week. Subsequent reviews were made on an outpatient basis. . Results. The mean duration from admission to final follow-up was three months, and longer follow-up was undertaken telephonically. The mean kyphosis deformity on arrival was 17.4° (5° to 29°); mean kyphosis at final discharge three months later was 19.5° (1° to 28°). Spinal canal encroachment had no influence on successful functional recovery. . Discussion. Pain has not been a significant problem for any patient, irrespective of the degree of kyphosis and no patient has a self-perception of clinical deformity. In all, 11 patients took occasional analgesia. All patients returned to their original work level or better. Two patients died 2.5 years after treatment, from unrelated causes. Take home message: The natural history of thoracolumbar burst fractures without neurology would appear to be benign. Cite this article: Bone Joint J 2016;98-B:97–101

Spinal cord injury following trauma is initially dealt with by acute hospitals. The early management including stabilization is usually performed by these centres. This is followed by onward referral to one of the Regional Spinal Injury Units. There is concern of both sides of the fence regarding mobilization following spinal cord injury. The acute hospitals want to avoid the problems of prolonged recumbency and the Regional Spinal Injury Units wish to avoid the problems of early aggressive mobilization. Therefore, we set out to discover if there was a standard approach to mobilising these patients following surgical stabilization, because of the oversubscribed resources of the spinal injury units and the wish to start mobilizing the injured as soon as possible. A comparative audit of the Regional Spinal Injury Units in the UK and North American Units. Regional Spinal Injury Units in United Kingdom and North America. Clear Management Plan. Mobilisation Schedule. We had replies from all Regional Spinal Injury Units in the UK and from seven in North America. The Regional Spinal Injury Units all had differing approaches. Only a few were able to convey a clear management plan and mobilization schedule. Whereas the North American Units provided a ‘mobilize as able’ plan in all cases. The North American Units had a ‘mobilize as able’ policy, whereas the UK units had a mixed approach. A coherent collaboration between the spinal surgeons stabilizing these injuries and the spinal injury units providing rehabilitation would improve patient management

We assessed the frequency and causes of neurological deterioration in 59 patients with spinal cord injury on whom reports were prepared for clinical negligence litigation. In those who deteriorated neurologically we assessed the causes of the change in neurology and whether that neurological deterioration was potentially preventable. In all 27 patients (46%) changed neurologically, 20 patients (74% of those who deteriorated) had no primary neurological deficit. Of those who deteriorated, 13 (48%) became Frankel A. Neurological deterioration occurred in 23 of 38 patients (61%) with unstable fractures and/or dislocations; all 23 patients probably deteriorated either because of failures to immobilise the spine or because of inappropriate removal of spinal immobilisation. Of the 27 patients who altered neurologically, neurological deterioration was, probably, avoidable in 25 (excess movement in 23 patients with unstable injuries, failure to evacuate an epidural haematoma in one patient and over-distraction following manipulation of the cervical spine in one patient). If existing guidelines and standards for the management of actual or potential spinal cord injury had been followed, neurological deterioration would have been prevented in 25 of the 27 patients (93%) who experienced a deterioration in their neurological status.

Cite this article: Bone Joint J 2015;97-B:527–31.

Background. Over 55,000 spinal operations are performed annually in the NHS. Effective postoperative analgesia facilitates early mobilisation and assists rehabilitation and hospital discharge, but is difficult to achieve with conventional, opioid-based, oral analgesia. The clinical and cost-effectiveness of two alternative techniques, namely intrathecal opioid and the more novel erector-spinae plane blockade, is unknown. The Pain Relief After Instrumented Spinal Surgery (PRAISE) trial aims to evaluate these techniques. Methods. PRAISE is a multicentre, prospective, parallel group, patient-blinded, randomised trial, seeking to recruit 456 adult participants undergoing elective, posterior lumbar-instrumented spinal surgery from up to 25 NHS hospitals. Participants will be randomised 1:1:1 to receive (1) Usual Care with local wound infiltration, (2) Intrathecal Opioid plus Usual Care with local wound infiltration or (3) Erector Spinae Plane blockade plus Usual Care with no local wound infiltration. The primary outcome is pain on movement on a 100mm visual analogue scale at 24 hours post-surgery. Secondary outcomes include pain at rest, leg pain, quality of recovery (QoR-15), postoperative opioid consumption, time to mobilisation, length of hospital stay, health utility (EQ-5D-5L), adverse events and resource use. Parallel economic evaluation will estimate incremental cost-effectiveness ratios. Results. Differences in the primary outcome at 24 hours will be estimated by mixed-effects linear regression modelling, with fixed effects for randomisation factors and other important prognostic variables, and random effects for centre, using the as-randomised population. Treatment effects with 95% confidence intervals will be presented. Conclusion. The study is due to open in May 2024 and complete in 2026. Conflicts of Interest. No conflicts of interest declared. Sources of Funding. NIHR Health Technology Award – grant number NIHR153170. Trial presentations so far. APOMP 2023 and 2024; RCOA conference, York, November 2023; Faculty of Pain Management training day, London, February 2024

A previously fit and well 58 year old male suffered from a bilateral psoas haematoma (PH) following 52 days of veno-venous extracorporeal membranous oxygenation (VV-ECMO) for severe Coronavirus disease (COVID-19), refractory to all non-invasive and medical therapies. He developed multiple complications, including inability to walk or weight-bear, due to lumbar plexopathy triggered by bilateral PH compression, compounded by COVID-19-related mononeuritis multiplex. The patient was referred to our institution with a known diagnosis of bilateral PH and after spinal multidisciplinary team (MDT) input, was deemed not for surgical or interventional radiology treatments. The patient received extensive neurorehabilitation, coordinated by multiple MDTs. Although PH has been correlated to COVID-19, to the best of our knowledge this is the first reported case of such a complex presentation resulting in a dramatic bilateral PH. Health records from 3 large UK teaching hospitals were collected regarding treatment and follow up appointments, following patient's written informed consent. Patient's comorbidities, duration in hospital units, MDT inputs, health assessments, mobilisation progress and neurologic assessments, were all recorded. Data was collected retrospectively then prospectively due to lengthy in-patient stay. The literature review was conducted via PubMed and open access sources, selecting all the relevant studies and the ECMO guidelines. Patient received treatment from 3 different units in 3 hospitals over 212 days including 103 days in neurorehabilitation. Involvement of physiotherapy, dietitians, speech and language teams, neurologist, neurophysiotherapists, occupational therapists was required. The patient progressed from a bed-bound coma and inability to walk, to standing with lower limb backslab at discharge. Additionally, he was referred for elective exploratory surgery of the psoas region for scar debridement and potential nerve graft repair of the lumbosacral plexus. The surgery outcome is cautiously optimistic, with some improvement in nerve conduction studies, however is currently unknown regarding recovery progress and return to premorbid functional baseline. The novelty of this presentation yields significant learning points regarding early recognition of PH, requirements for vast MDT input and specialist use of VV-ECMO in severe COVID-19 patients. It also highlights the broad pathophysiology of SARS-CoV-2 causing neuropathy and coagulopathy; understanding this will optimise robust anticoagulation guidelines, required in VV-ECMO

Study Aim. To design an educational resource for people with lower back pain (LBP) using creative co-production. Background. Beliefs associated with a traditional biomedical view of LBP can be a barrier to recovery. Education that reframes the problem as complex and multifactorial may help patients except and engage with more positive attitudes and behaviours. Creative co-production provides a different approach to research intervention development. It encourages a collaborative problem-solving and non-hierarchical approach to knowledge mobilisation. Method. A four-phased approach to creative co-production was used based on methods developed by the Translating Knowledge into Action (TK2A) theme of NIHR CLAHRC YH. Service users and providers were brought together in a series of workshops. Initially the lived experience of LBP was explored to generate a shared understanding of the complexities of living with and managing LBP. Then activities designed to promote divergent and convergent thinking were used for idea generation. From these ideas a series of contextually sensitive prototypes were developed and tested on a small scale. Following further iterations the final prototype, ready for implementation, was presented to all key stake holders. Results. The project produced a new interactive educational resource prototype to promote positive behaviours and attitudes for people living with LBP that can be accessed early on in the health care journey. Conclusion. The creative methods applied in this project allowed patients and staff to work together, flattening hierarchies to produce pragmatic and contextually specific outputs fit for purpose in the complex clinical environment. Project funding: Sheffield Teaching Hospitals Charitable Trust supported by National Institute for Health Research Collaborations for Leadership in Applied Research and Care Yorkshire and Humber (NIHR CLAHRC YH). No conflicts of interest

Purpose & Background. The ability to jump higher is a key factor for athletic performance and relies on many factors including spinal movement and trunk muscle activity. Manual therapy including Mulligan' Sustained Natural Apophyseal Glide (SNAG) techniques are proposed to increase spinal movement and thus function. The evidence pf the effect of manual therapy on muscle activity is limited. We aimed to determine the immediate effects of an extension SNAG on the lower lumbar spine on jump height and rectus abdominis (RA), external oblique (EO), multifidus (M) and iliocostalis Lumborum (IL) muscle activity during the flight phase of vertical jump compared to a placebo intervention (flat hand pressure). Method. Eighteen healthy participants (16 males, age 28.11±5.01 years, weight 70.58±11.9 kg, height 1.70±0.07m, body mass index 24.28±3.30)from Cardiff University were randomly allocated to either an extension SNAG or placebo intervention. Surface Electromyography was normalised to maximum voluntary contraction and was collected during the flight phase of the jump and jump height was measured using jump and reach test. Results. There was a significant increase (p=0.01) in jump height for the SNAG group. No significant differences in RA, EO, M, IL muscle activity was noted between SNAG and placebo interventions In EO, LES and M descriptive analysis showed a decrease in muscle activity in on average 14 of the subjects. Conclusion. SNAG mobilisation can produce an immediate increase in jump height but no significant changes in muscle activity in healthy subjects. Further work is warranted in subjects with low back pain. No Conflict of Interests. No funding was obtained

Venous Thromboembolism (VTE) is the most common complication following major joint surgery. While attention has focused on VTE following joint arthroplasty their exists a gap in the literature examining the incidence of VTE in spinal surgery; with a shortage of epidemiological data, guidelines for optimal prophylaxis are limited. This survey, undertaken at the 2009 BASS Annual Meeting, sought to examine prevailing trends in VTE thromboprophylaxis in spinal surgery and to compare selections made by Orthopaedic and Neurosurgeons. We developed a questionnaire based around eight clinical scenarios. Participants were asked to supply details on their speciality (orthopaedics or neurosurgery) and level of training (grade) and to select which method(s) of thromboprophylaxis they would employ for each scenario. Thirty-nine participants provided responses to the eight scenarios; complete details, including speciality and grade of those surveyed, were complied for 27 of the 39 questionnaires completed. LMWH was the preferred pharmacological method of thromboprophylaixs selected 31% and 72% of the time by orthopaedic and neurosurgeons respectively. For each of the eight clinical scenarios LMWH and BK TEDS were selected more frequently by neurosurgeons than orthopaedic surgeons who elected to employ early mobilisation and mechanical prophylaxis. Neurosurgeons were more likely to employ more than method of thromboprophylaxis. Thromboprophylactic selections differed between the two groups; Neurosurgeons preferred LMWH and BK TEDS whilst Early Mobilisation and Mechanical prophylaxis were the preferred methods of thromboprophylaxis amongst orthopaedic surgeons. Based on the results of this survey neurosurgeons more closely adhered to guidelines outlined by NICE/BASS

8 patients with cervical myelopathy treated by French-door laminoplasty and internal fixation. A novel technique of fixation is employed to provide immediate stability, pain relief and rapid mobilisation. To report the clinical and radiological outcomes of this new fixation device for French–door laminoplasty with minimum follow-up of 30 months. Hardware assisted laminoplasty has the potential advantage of instant stability and prevention of recurring stenosis. The use of titanium mini-plates has been described in open-door laminoplasty and now we describe this technique in French–door laminoplasty. 8 patients with cervical myelopathy secondary to congenital stenosis (2) and multi-level spondylotic myelopathy (6) underwent 2-4 level French–door laminoplasty and mini-plate fixation. The average follow-up was 46.5 months. Autogenous iliac crest bone graft was interposed between the sagittally split spinous processes and 16-18 holed titanium mini-plates were contoured into a trapezoidal shape and secured to the posterior elements with screws. Patients then mobilised without external support. The mean follow-up was 46.5 months. The mean improvement in NDI at final follow-up was 35% and mean improvement in VAS was 4 points. JOA score improved from a mean of 10 to a mean of 14.8 post-operatively. All patients had achieved a significant neurological improvement and pain relief. There were no post-operative hardware related complications, pseudarthrosis or neurological deterioration. French-door laminoplasty is an excellent alternative to laminectomy for treatment of young patients with cervical myelopathy. The use of titanium mini-plates not only provides instant stability and pain relief but also seems to minimize the risk of C5 nerve root palsy. Internal fixation appears to provide instant stability, early mobilisation and therefore reduces hospital stay and associated costs

We present a prospective study of patients with tuberculosis of the dorsal, dorsolumbar and lumbar spine after combined anterior (radical debridement and anterior fusion) and posterior (instrumentation and fusion) surgery. The object was to study the progress of interbody union, the extent of correction of the kyphosis and its maintenance with early mobilisation, and the incidence of graft and implant-related problems. The American Spinal Injury Association (ASIA) score was used to assess the neurological status. The mean preoperative vertebral loss was highest (0.96) in the dorsal spine. The maximum correction of the kyphosis in the dorsolumbar spine was 17.8°. Loss of correction was maximal in the lumbosacral spine at 13.7°. All patients had firm anterior fusion at a mean of five months. The incidence of infection was 3.9% and of graft-related problems 6.5%. We conclude that adjuvant posterior stabilisation allows early mobilisation and rehabilitation. Graft-related problems were fewer and the progression and maintenance of correction of the kyphosis were better than with anterior surgery alone. There is no additional risk relating to the use of an implant either posteriorly or anteriorly even when large quantities of pus are present

Purposes of the study. The most common fracture of the cervical spine in the elderly population is a fracture of the odontoid peg. Such fractures are usually not displaced and these are commonly treated non-operatively. Rarely though, peg fractures are displaced and then their management is less straightforward. This is in part because the group of patients who sustain them frequently have complex and pre-existing medical co-morbidities and in part because a new neurological injury may have been sustained as a result of the peg fracture itself. Many options for the management of displaced peg fractures, both operative and non-operative have been described in the literature and discussion continues as to which technique is superior and in which patient population. The purpose of this study was to follow-up those patients who were managed operatively in our unit between 2007 and 2009. Methods and Results. We present our case series of 4 patients who sustained significantly displaced fractures of the odontoid peg with accompanying neurological injury, who were treated with posterior stabilisation using the Harms technique. Conclusions. We have found this method to be safe and reliable. It not only yields a good surgical outcome, but allows patients' rehabilitation to be optimised, maximising functional improvement. We believe the technique is superior to anterior stabilisation in this patient population because it utilises superior posterior bone quality and mechanical fixation. The approach in our unit is to treat elderly patients with displaced odontoid peg fractures according to the same principles as would be followed in managing those that have disabling injuries such as fractures of the femoral neck; early stabilisation and early mobilisation in those patients whose co-morbidities allow it

The aim of this study was to prospectively assess the outcome of patients with metastatic spinal disease who underwent minimally invasive fixation of the spine for intractable pain or spinal instability. This is a prospective audit of patients with metastatic spinal cord disease who have undergone minimally invasive fixation of the spine from August 2009 until the present date. This was assessed by pre and post-operative Oswestry Disability Index (ODI), EQ5D and Tokuhashi scores. Intra- and post-operative complications, time to theatre, length of inpatient stay, analgesia requirements, mobility, chest drain requirement and post-operative HDU and ITU stays were also recorded. So far, 10 patients have met the criteria. There were no intra-operative complications. Post-operatively, there were no complications, chest drains, increase in analgesia or stay on the HDU or ITU. All patients showed an improvement in mobility. The mean post-operative day of mobilisation was 2 days, post-operative days until discharge 5.3 days and length of inpatient stay was shorter than traditional surgery. Blood loss was minimum except one patient with metastatic renal cell carcinoma who needed transfusion intraoperatively. ODI, VAS and EQ-5D scores were calculated and were significantly improved compared to preoperatively. This novel approach to management of metastatic spinal disease has resulted in improved mobility, short inpatient stays without the need for chest drains, HDU or ITU and an improved the quality of life in pallliative patients. This is a completely new strategy to treat the pain in these patients without the usual associated risks of surgery and has major advantages over traditional surgical techniques which may preclude this group of patients having any surgical stabilisation procedure at all

Purpose of study. NICE recommends 8-9 sessions of non operative therapy for back pain that has lasted for 6 weeks but less than 12 months. NICE recommended exercises, manual therapy, acupuncture and suggested that Lumbar supports, TENS, Ultrasound and Traction should not be offered. Since multiple methods and disciplines were available a survey was conducted among the local General Practitioners to determine what non operative methods they preferred and how it matched with NICE's recommendation. Methods. An online survey was conducted on . www.surveymonkey.com. among the local GPs to determine their practice and preferences in investigating low back pain. The 5 questions in the survey were “rating scale questions” on a scale of 1 and 10, where 1 = DISAgree and 10 = Agree. A request to participate in the survey was sent to all the local General Practitioners by e-mail. Results. 25 General Practitioners participated in the survey. A sample of the scores obtained were as follows. Method of treatment. Mean Score. Mobilisation exercises. 8.20. Specific Core Stability Exercises. 8.13. Physiotherapy. 7.96. Pilates. 7.21. Attending a Gymnasium. 6.32. Medications. 6.20. Yoga. 6.18. TENS (Transcutaneous electrical nerve stimulation). 5.44. Acupuncture. 5.44. Chiropractory. 5.42. Osteopathy. 5.41. Massage. 4.73. Ultrasound. 3.43. Traction. 2.75. Lumbar support. 2.65. Conclusion. This limited study demonstrates that General Practitioners prefer patients to use active modalities of treatment like exercises which require participation of the patient rather than passive methods of treatment like lumbar support and massage. The choices of the GPs are nearly in tune with the recommendations of NICE with some exceptions. TENS (not recommended by NICE) obtained a better score than Acupuncture (recommended by NICE)

Aims

To evaluate the incidence of primary venous thromboembolism (VTE), epidural haematoma, surgical site infection (SSI), and 90-day mortality after elective spinal surgery, and the effect of two protocols for prophylaxis.

Aim

Many aspects of the surgical treatment of patients with tuberculosis (TB) of the spine, including the use of instrumentation and the types of graft, remain controversial. Our aim was to report the outcome of a single-stage posterior procedure, with or without posterior decompression, in this group of patients.

Aims

Rates of mortality as high as 25% to 30% have been described following fractures of the odontoid in the elderly population. The aim of this study was to examine whether easily identifiable variables present on admission are associated with mortality.

Methods

In this study of patients who underwent internal fixation without fusion for a burst thoracolumbar or lumbar fracture, we compared the serial changes in the injured disc height (DH), and the fractured vertebral body height (VBH) and kyphotic angle between patients in whom the implants were removed and those in whom they were not. Radiological parameters such as injured DH, fractured VBH and kyphotic angle were measured. Functional outcomes were evaluated using the Greenough low back outcome scale and a VAS scale for pain.

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: Bone Joint J 2015;97-B:235–9.

Little information is available about the incidence and outcome of incidental dural tears associated with microendoscopic lumbar decompressive surgery. We prospectively examined the incidence of dural tears and their influence on the outcome six months post-operatively in 555 consecutive patients (mean age 47.4 years (13 to 89)) who underwent this form of surgery. The incidence of dural tears was 5.05% (28/555). The risk factors were the age of the patient and the procedure of bilateral decompression via a unilateral approach. The rate of recovery of the Japanese Orthopaedic Association score in patients with dural tears was significantly lower than that in those without a tear (77.7% vs 87.6%; p < 0.02), although there were no significant differences in the improvement of the Oswestry Disability Index between the two groups. Most dural tears were small, managed by taking adequate care of symptoms of low cerebrospinal fluid pressure, and did not require direct dural repair. Routine MRI scans were undertaken six months post-operatively; four patients with a dural tear had recurrent or residual disc herniation and two had further stenosis, possibly because the dural tear prevented adequate decompression and removal of the fragments of disc during surgery; as yet, none of these patients have undergone further surgery.

Cite this article: Bone Joint J 2014;96-B:641–5.

A combination of hemivertebrae and diastematomyelia is rare. We have identified 12 such patients seen during a period of 11 years in the orthopaedic, spinal and neurosurgical units in Nottingham and analysed their treatment and outcome.