Osteoporotic vertebral compression fractures (VCFs) are an increasing public health problem. Recently, randomised controlled trials on the use of kyphoplasty and vertebroplasty in the treatment of these fractures have been published, but no definitive conclusions have been reached on the role of these interventions. The major problem encountered when trying to perform a meta-analysis of the available studies for the use of cementoplasty in patients with a VCF is that conservative management has not been standardised. Forms of conservative treatment commonly used in these patients include bed rest, analgesic medication, physiotherapy and bracing. . In this review, we report the best evidence available on the conservative care of patients with osteoporotic VCFs and associated back pain, focusing on the role of the most commonly used spinal orthoses. Although orthoses are used for the management of these patients, to date, there has been only one randomised controlled trial published evaluating their value. Until the best conservative management for patients with VCFs is defined and standardised, no conclusions can be drawn on the superiority or otherwise of cementoplasty techniques over conservative management

Background and purpose of the study. Dropped Head Syndrome (DHS) is characterized by a chin on chest flexion neck deformity that is passively correctible. The condition is rare and literature on surgical and conservative management is focused on case studies and theoretical evidence. Purpose of the study. The purpose of this study was to investigate the value of physiotherapy in the treatment of DHS by case series analysis. Methods. The effectiveness of physiotherapy was examined in six patients, some of whom were still under treatment and evaluation. Photographs were taken of some of the patients in order to gain further insight into the condition. Conservative management was provided in the form of physiotherapy and the use of a collar. Physiotherapy treatment involved a focus on sagittal balance and treatment included education, manual therapy, exercises, postural and mirror work and modification of sitting and lying positions. Results. In the first completed case study the patient reported an improvement in the ability to correct their deformity and improved appearance following physiotherapy. Photographs taken before and after treatment appear to support this. At one year follow up this patient still followed the advice given and did the exercises taught and reported to find them beneficial in managing DHS. The same approach was applied with the other patients in the case series with treatment and analysis evolving as further insight into the condition was gained. Conclusion. The case series supports other reported cases in the literature which report benefit from the use of physiotherapy as well as raising questions around the potential causes and management of DHS. Conflicts of interest – No conflicts of interest. Sources of funding – No funding obtained

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A variety of surgical methods and strategies have been demonstrated for Andersson lesion (AL) therapy. In 2011, we proposed and identified the feasibility of stabilizing the spine without curettaging the vertebral or discovertebral lesion to cure non-kyphotic AL. Additionally, due to the excellent reunion ability of ankylosing spondylitis, we further came up with minimally invasive spinal surgery (MIS) to avoid the need for both bone graft and lesion curettage in AL surgery. However, there is a paucity of research into the comparison between open spinal fusion (OSF) and early MIS in the treatment of AL. The purpose of this study was to investigate and compare the clinical outcomes and radiological evaluation of our early MIS approach and OSF for AL.

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Traumatic central cord syndrome (CCS) typically follows a hyperextension injury and results in motor impairment affecting the upper limbs more than the lower, with occasional sensory impairment and urinary retention. Current evidence on mortality and long-term outcomes is limited. The primary aim of this study was to assess the five-year mortality of CCS, and to determine any difference in mortality between management groups or age.

Between 1993 and 2008, 41 patients underwent total coccygectomy for coccydynia which had failed to respond to six months of conservative management. Of these, 40 patients were available for clinical review and 39 completed a questionnaire giving their evaluation of the effect of the operation. Excellent or good results were obtained in 33 of the 41 patients, comprising 18 of the 21 patients with coccydynia due to trauma, five of the eight patients with symptoms following childbirth and ten of 12 idiopathic onset. In eight patients the results were moderate or poor, although none described worse pain after the operation. The only post-operative complication was superficial wound infection which occurred in five patients and which settled fully with antibiotic treatment. One patient required re-operation for excision of the distal cornua of the sacrum. Total coccygectomy offered satisfactory relief of pain in the majority of patients regardless of the cause of their symptoms

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This systematic review aims to identify 3D predictors derived from biplanar reconstruction, and to describe current methods for improving curve prediction in patients with mild adolescent idiopathic scoliosis.

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To determine the major risk factors for unplanned reoperations (UROs) following corrective surgery for adult spinal deformity (ASD) and their interactions, using machine learning-based prediction algorithms and game theory.

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People with severe, persistent low back pain (LBP) may be offered lumbar spine fusion surgery if they have had insufficient benefit from recommended non-surgical treatments. However, National Institute for Health and Care Excellence (NICE) 2016 guidelines recommended not offering spinal fusion surgery for adults with LBP, except as part of a randomized clinical trial. This survey aims to describe UK clinicians’ views about the suitability of patients for such a future trial, along with their views regarding equipoise for randomizing patients in a future clinical trial comparing lumbar spine fusion surgery to best conservative care (BCC; the FORENSIC-UK trial).

Purpose and Background:. Despite the rise of back pain disability, objective mechanical assessment is generally lacking. Quantification of intervertebral kinematics using fluoroscopy provides objective measurement, but its use in clinical practice has not been assessed. This study reviewed cases referred to one UK site for lumbar spine quantitative fluoroscopic (QF) examinations and compared the reasons for referral with the findings reported. Methods and Results:. Fifty-seven consecutive referrals were reviewed. Patients underwent passive recumbent and/or weight-bearing active examinations in either the sagittal or both the sagittal and coronal planes. Data were extracted from anonymised QF reports and analysed for patient characteristics, reason for referral, working diagnosis at referral, level(s) of interest, previous surgical procedures and findings reported. Reports were also thematically analysed for key findings. Most patients had chronic back conditions of moderate or severe intensity. Most (38/57) were male, mean age 47 (SD 13.1) and mean complaint duration 5.4 years (0.3–32 years). They were referred mainly to investigate segmental instability (19/54) or spondylolisthesis (13/54) to inform either surgical referral or conservative management. Instability was reported in only 8/57 cases, but restricted and hypermobile levels in the same patient was also common (13/57). In 11 cases no mechanical abnormality was found. Conclusion:. QF studies were requested mainly to investigate instability and inform surgical referral, but segmental instability was more frequently suspected than found. Disproportionate motion sharing was not unusual. Longitudinal studies are needed to assess the effects of this investigation on care allocation, clinical decisions, patient outcomes and health care costs

Aim. To assess the safety of Zero Profile Interbody fusion (Zero P) device in Anterior Cervical Decompression and fusion (ACDF) for degenerative cervical stenosis. Method. 89 consecutive patients treated with Zero P interbody device from September 2009 to September 2012 were included in this retrospective study. Inclusion criterion: degenerative cervical stenosis with myelopathy, persistent radiculopathy after at least 3 months of failed conservative management. Exclusion criterion: Paediatric population; patients with infection, metastatic disease and trauma. There were 39 females, 50 males with mean age of 55 (ranging from 24 to 84 years). 56 (64%) had surgery at 1 level, 31 (35%) at 2 levels, 1 (1%) at 3 levels. Total number of levels operated were 121. Common levels operated were C56 (62%) and C67 (47%). Majority were operated due to radicular symptoms, 56 (64%) had radicular symptoms, 28(31%) had myelopathy and 5 (5%) Myeloradiculopathy. Results. All had a minimum of 6 months follow up (maximum 2 years). No patient had cage subsidence or extrusion. 1 had superficial infection which settled with antibiotics, 10 (11%) had dysphagia which settled in 6 to12 weeks. Conclusions. Our study demonstrates that ACDF with Zero P can be considered a safe option in management of patients with cervical degenerative stenosis. We would will also recommend a prospective randomised study as a follow on to this retrospective study. Preoperative kyphosis or lordosis did not change the outcome or make the surgical technique any more difficult, hence this implant can also be used in these circumstances. Conflicts of interest: No conflicts of interest. Sources of funding: No funding obtained

Introduction. Decompression is the gold standard surgical technique in patients with symptomatic spinal stenosis not responding to conservative management. We present an audit of outcomes in a population of patients undergoing this procedure over a four year period. Method. All patients undergoing lumbar decompression were assessed preoperatively and between 4 and 12 months postoperatively using the Oswestry Disabilty Index (ODI %), pain scale (0–10) and patient satisfaction. The patient's age, the number of levels decompressed and the incidence of complications were recorded. Results. Data is expressed as mean ±SD. Of 127 patients 112 were available for follow up. Mean age at surgery was 68.8±11.8 years. 55% of patients had a single level decompression, 36% 2 levels, 9% 3 levels. L4/5 was the most frequently decompressed level (51%) Improvement in ODI was 13.9±11.7(p<0.0001), improvement in pain scores 2.9±3.0 (p<0.0001). Improvement was the same regardless of number of levels decompressed (ANOVA p=0.84). There was no association between outcome and age. Dural tears occurred in 8.9% of patients, with post operative infection in 2.7%. The presence or absence of post operative complications did not significantly affect outcome. Based on outcome 87% of patients were happy with their surgical experience and outcome. Conclusion. Lumbar decompression remains an effective treatment for stenosis by improving ODI and pain scores. Age and number of decompression levels do not influence outcome. There is a high level of patient satisfaction with the procedure

Background. Cavernoma is a benign, cranial vascular hematoma. Spinal cavernomas occur most commonly in vertebrae and may extend into the extradural spinal canal. Intramedullary lesions are rare. Aim. To study the pattern of clinical presentation and to evaluate their outcome with surgical and conservative management. Material and Methods. Fourteen cases of intramedullary cavernous malformations were retrospectively reviewed. M/F ratio was 6/8. Age ranged from 35 to 62 years. Thoracic spinal cord was involved in 8, cervical cord in 4 and lumbar region in 2. Nine underwent surgery and 5 were managed conservatively. Clinical, radiological and management features are discussed in the light of the follow-up and literature analysis. Results. Among the operated patients 6 improved, 3 patients improved but had residual deficits with no improvement in bladder symptoms in one. Patients who were managed conservatively improved over a period of 3 months to 1 year with one patient having residual weakness. Conclusion. Total surgical resection using microsurgical technique is a procedure of choice for the management of symptomatic intramedullary cavernomas. Clinical observation should be the choice of management for patients without new or progressive neurological deficits. Generally the outlook is good

Competency levels of AOSpine members (Europe) based on whether or not they had undertaken a full 12 month fellowship in spinal surgery. Self-assessment questionnaire distributed to members (60 questions relating to: previous surgical training, fellowships and their nature, and both theoretical and practical competency amongst basic and advanced spinal conditions). 289 completed responses. Competency levels with(out) fellowship; differences in fellowship training; overall competence in spinal surgery as neurosurgeons versus those trained as orthopaedic surgeons. Competency defined as those able to deal with complications or able to perform without supervision. 28% (n=80) undertook a full 12 month fellowship. Notable differences between groups were identified (fellowship vs no fellowship): spinal deformity (58% vs 26%), cervical trauma (83% vs 59%), cervical stabilisation (78% vs 53%), lumbar and thoracic trauma (85% vs 57%) and anterior surgery (66% vs 41%) and its complications (46% vs 23%). Interestingly of the whole group only 43% were competent in the actual practice of conservative management of spinal conditions. There was no significant difference in theoretical knowledge or practical skills between orthopaedics surgeons and neurosurgeons. Fellowship training is effective, but there are deficiencies in areas. In order to provide a routine and emergency service as a spinal surgeon, competency at relatively common procedures must be reached. Our data demonstrates a lack of uniformity in such competencies, and we believe efforts towards a formal curriculum for spinal training should be embarked upon

Our study aims to evaluate the efficacy of Wallis implant in management of discogenic back pain. We have prospectively studied thirty patients between 2006 and 2007. Average age of patients was 40.8 years. Average follow-up period 20.6 months (9-28). Main inclusion criteria includes failure of conservative management of low back pain due to degenerative disc disease, preservation of 50% of the disc height and positive discographic features. In majority of the patients the implant was put in at the level of L4-L5. Pre-op and post op SF36 and Oswestry Disability Index (ODI) scores were assessed during clinic follow-up and by telephonic interview. Mean SF36 score improved from thirty-seven (8.3 – 54.3) to 51.4. Mean ODI improved from forty-three (20-60) to 26.5(2-60) (p = 0.026). Complications including superficial infection occurred in one patient, deep infection in one patient, erosion of spinous process in one and displacement of the implant in one case. Three (10%) patients had revision surgery due to various reasons. Wallis interspinous dynamic stabilization system could be used as a soft stabilisation device avoiding fusion and short-term results are promising. In selected group of discogenic low back pain patients it is a useful interim procedure. Long-term follow-up of our series is ongoing

Introduction. Lumbar spinal pain can be a consequence of discogenic pain. After failure of conservative management, lumbar fusions are popular and considered the gold standard. However, these techniques are associated with significant morbidity. A percutaneous trans-sacral technique may address these for L4/L5 and/or L5/S1 alone spinal fusions. Our unit has adopted this technique and presents our initial experience of 51 patients and preliminary results. Method. Patients with a confirmed clinical and radiological evidence of degenerate intervertebral disc with or without prior surgical intervention were selected. Patients with a history of pelvic surgery/radiotherapy were excluded. Data was collected prospectively using the Global Patient Outcome Scoring System and Oswestry Disability Index (ODI) scores at clinical follow-up. Results. 51 patients received the procedure and 30 achieving a minimum of 6 months follow-up. Patients had a median age of 46(range 20-78) and included 19 male and 32 females with on average 40 months of pain. The mean ODI score improved after surgery from pre-operative levels 52.9(SEM 3.0) to 6 month scores of 38.4(SEM 3.9), t(29)=4.2, p<0.0002 . This difference remained statistically significant at 12 month follow-up with a mean ODI scores 34.3 (SEM 5.2), t(18)=4.37, P<0.0004 (Mean difference of 21.1 SEM 4.8). A sub-analysis of confounding factors identified patients with previous surgery, claiming state benefits, pursuing litigation, mainly leg pain and requiring pedicular fusion failed to achieve statistical significance. Patients receiving a 360 degree fusion with facet screws alone improved sooner and achieving a mean difference in ODI score of 27.6(SEM 8.2). Conclusion. Our initial results confirm this to be an effective alternative treatment modality for lumbar spine fusion in the management of primary discogenic back pain. Patients receiving 360 degree fusion and not claiming state benefits or pursuing litigation appear to have a better outcome

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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.

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We reviewed 34 consecutive patients (18 female-16 male) with isthmic spondylolysis and grade I to II lumbosacral spondylolisthesis who underwent in situ posterolateral arthodesis between the L5 transverse processes and the sacral ala with the use of iliac crest autograft. Ten patients had an associated scoliosis which required surgical correction at a later stage only in two patients with idiopathic curves unrelated to the spondylolisthesis.

We describe 13 patients with cerebral palsy and lordoscoliosis/hyperlordosis of the lumbar spine who underwent a posterior spinal fusion at a mean age of 14.5 years (10.8 to 17.4) to improve sitting posture and relieve pain. The mean follow-up was 3.3 years (2.2 to 6.2).

The mean pre-operative lumbar lordosis was 108^° (80 to 150^°) and was corrected to 62^° (43^° to 85^°); the mean thoracic kyphosis from 17^° (-23^° to 35^°) to 47^° (25^° to 65^°); the mean scoliosis from 82^° (0^° to 125^°) to 22^° (0^° to 40^°); the mean pelvic obliquity from 21^° (0^° to 38^°) to 3^° (0^° to 15^°); the mean sacral slope from 79^° (54^° to 90^°) to 50^° (31^° to 66^°). The mean pre-operative coronal imbalance was 5 cm (0 cm to 8.9 cm) and was corrected to 0.6 cm (0 to 3.2). The mean sagittal imbalance of -8 cm (-16 cm to 7.8 cm) was corrected to -1.6 cm (-4 cm to 2.5 cm). The mean operating time was 250 minutes (180 to 360 minutes) and intra-operative blood loss 0.8 of estimated blood volume (0.3 to 2 estimated blood volume). The mean intensive care and hospital stay were 3.5 days (2 to 8) and 14.5 days (10 to 27), respectively. Three patients lost a significant amount of blood intra-operatively and subsequently developed chest or urinary infections and superior mesenteric artery syndrome.

An increased pre-operative lumbar lordosis and sacral slope were associated with increased peri-operative morbidity: scoliosis and pelvic obliquity were not. A reduced lumbar lordosis and increased thoracic kyphosis correlated with better global sagittal balance at follow-up. All patients and their parents reported excellent surgical outcomes.

Lordoscoliosis and hyperlordosis are associated with significant morbidity in quadriplegic patients. They are rare deformities and their treatment is challenging. Sagittal imbalance is the major component: it can be corrected by posterior fusion of the spine with excellent functional results.

Cite this article: Bone Joint J 2014;96-B:800–6.

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.

Spinal stenosis and disc herniation are the two most frequent causes of lumbosacral nerve root compression. This can result in muscle weakness and present with or without pain. The difficulty when managing patients with these conditions is knowing when surgery is better than non-operative treatment: the evidence is controversial. Younger patients with a lesser degree of weakness for a shorter period of time have been shown to respond better to surgical treatment than older patients with greater weakness for longer. However, they also constitute a group that fares better without surgery. The main indication for surgical treatment in the management of patients with lumbosacral nerve root compression should be pain rather than weakness.