1. The results of wide laminectomy of the fifth lumbar vertebra and disc excision in 132 patients are reviewed and compared with some published results of the interlaminar operation. 2. There was no significant difference in either the immediate or the long-term results of the two operations suggesting that post-operative morbidity was not related to operative technique. 3. The incidence of post-operative back pain was found to increase with age at operation, duration of pre-operative symptoms and length of follow-up, and supported the impression that backache is predominantly a feature of the underlying degenerative process rather than the incidental operation. 4. The significance of recurrent disc lesions is discussed. Recurrence usually occurred at the previously cleared disc space and was thought to indicate incomplete degeneration of the disc at the time of the original operation. 5. The place of fusion combined with disc excision is discussed. No reliable indications for coincident fusion were found in this series. 6. The value of radiography is discussed. Plain radiographs were essential before operation to exclude other causes of backache and sciatica; otherwise they were of little value. Motion radiographs were no more helpful and myelography was used only when the level of the lesion was in doubt. 7. The risk of an acute cauda equina lesion following manipulation of a prolapsed lumbar disc is noted and the danger of manipulation, unless facilities for emergency surgery are available, is stressed

Aims

The aim of this study was to determine whether early surgical treatment results in better neurological recovery 12 months after injury than late surgical treatment in patients with acute traumatic spinal cord injury (tSCI).

1. Two hundred young Korean patients with a diagnosis of tuberculosis of the spine were allocated at random to in-patient rest in bed (IP) for six months followed by out-patient treatment, or to ambulatory out-patient treatment (OP) from the start. A second random allocation was made to chemotherapy with streptomycin for three months and PAS plus isoniazid for eighteen months (SPH), or to PAS plus isoniazid for eighteen months (PH). For various reasons twenty-nine patients had to be excluded from the study. The main analyses of this report therefore concern 171 patients, namely, forty IP/SPH, forty-six IP/PH, forty-two OP/SPH and forty three OP/PH. The comparisons made are a) of in-patient and out-patient treatment, and b) of the SPH and PH regimens. 2. The clinical and radiographic condition of the four groups on admission was similar. Many patients had extensive lesions. 3. Two in-patients died, probably from miliary tuberculosis, but neither had evidence of residual activity of the spinal lesion. 4. For the eighty-six in-patients the mean stay in hospital was 199 days and five were later readmitted. Of the eighty-five out-patients twenty-one (fourteen SPH, seven PH) were admitted to hospital in the first six months for complications of the spinal disease, for other medical conditions, or for domestic or geographical reasons; after the first six months eight more were admitted. 5. Three in-patients and five out-patients received chemotherapy beyond eighteen months for abscess or for paraparesis. 6. An abscess or sinus was either present initially or developed during treatment in 76 per cent of the in-patients and 72 per cent of the out-patients. Complete resolution occurred in most of the patients, some abscesses being aspirated. At three years 11 per cent of the in-patients and 5 per cent of the out-patients still had residual abscesses or sinuses. 7. On admission the mean total vertebral loss was 1·79 in the in-patients and 1·33 in the out-patients, and increased over the three-year period by 0·15 and 0·31 respectively. 8. The mean angulation of the spine at the start of treatment was 37 degrees for the in-patients and 27 degrees for the out-patients, the mean increase over the three-year period being 8 and 18 degrees respectively. 9. On admission six in-patients and four out-patients had incomplete motor paraplegia. This resolved completely within nine months in eight patients, as did the one cauda equina lesion. Only two patients (both out-patients) developed paraparesis during the course of the study; both recovered. 10. At eighteen months 66 per cent of the in-patients and 58 per cent of the out-patients had responded favourably. The corresponding percentages at thirty-six months were 84 and 88. 11. There was little difference in behaviour between the SPH and the PH series; at thirty-six months 82 per cent of eighty SPH and 90 per cent of eighty-eight PH patients had a favourable response. 12. A multiple regression analysis failed to identify any factor of clearly prognostic importance on admission

Tumours of the sacrum are difficult to manage. The sacrum provides the structural connection between the torso and lower half of the body and is subject to both axial and rotational forces. Thus, tumours or their treatment can compromise the stability of the spinopelvic junction. Additionally, nerves responsible for lower limb motor groups as well as bowel, bladder, and sexual function traverse or abut the sacrum. Preservation or sacrifice of these nerves in the treatment of sacral tumours has profound implications on the function and quality of life of the patient. This annotation will discuss current treatment protocols for sacral tumours.

Cite this article: Bone Joint J 2022;104-B(12):1284–1291.

The Cochrane Collaboration has produced five new reviews relevant to bone and joint surgery since the publication of the last Cochrane Corner These reviews are relevant to a wide range of musculoskeletal specialists, and include reviews in Morton’s neuroma, scoliosis, vertebral fractures, carpal tunnel syndrome, and lower limb arthroplasty.

The April 2023 Oncology Roundup³⁶⁰ looks at: Complete tumour necrosis after neoadjuvant chemotherapy defines good responders in patients with Ewing’s sarcoma; Monitoring vascularized fibular autograft: are radiographs enough?; Examining patient perspectives on sarcoma surveillance; The management of sacral tumours; Venous thromboembolism and major bleeding in the clinical course of osteosarcoma and Ewing’s sarcoma; Secondary malignancies after Ewing’s sarcoma: what is the disease burden?; Outcomes of distal radial endoprostheses for tumour reconstruction: a single centre experience over 15 years; Is anaerobic coverage during soft-tissue sarcoma resection needed?; Is anaerobic coverage during soft-tissue sarcoma resection needed?

Aims

With resumption of elective spine surgery services in the UK following the first wave of the COVID-19 pandemic, we conducted a multicentre British Association of Spine Surgeons (BASS) collaborative study to examine the complications and deaths due to COVID-19 at the recovery phase of the pandemic. The aim was to analyze the safety of elective spinal surgery during the pandemic.

Aims

To identify the incidence and risk factors for five-year same-site recurrent disc herniation (sRDH) after primary single-level lumbar discectomy. Secondary outcome was the incidence and risk factors for five-year sRDH reoperation.

Aims

The aim of this study was to evaluate the incidence of liner malseating in two commonly used dual-mobility (DM) designs. Secondary aims included determining the risk of dislocation, survival, and clinical outcomes.

The cost of clinical negligence in the UK has continued to rise despite no increase in claims numbers from 2016 to 2019. In the US, medical malpractice claim rates have fallen each year since 2001 and the payout rate has stabilized. In Germany, malpractice claim rates for spinal surgery fell yearly from 2012 to 2017, despite the number of spinal operations increasing. In Australia, public healthcare claim rates were largely static from 2008 to 2013, but private claims rose marginally. The cost of claims rose during the period. UK and Australian trends are therefore out of alignment with other international comparisons. Many of the claims in orthopaedics occur as a result of “failure to warn”, i.e. lack of adequately documented and appropriate consent. The UK and USA have similar rates (26% and 24% respectively), but in Germany the rate is 14% and in Australia only 2%. This paper considers the drivers for the increased cost of clinical negligence claims in the UK compared to the USA, Germany and Australia, from a spinal and orthopaedic point of view, with a focus on “failure to warn” and lack of compliance with the principles established in February 2015 in the Supreme Court in the case of Montgomery v Lanarkshire Health Board. The article provides a description of the prevailing medicolegal situation in the UK and also calculates, from publicly available data, the cost to the public purse of the failure to comply with the principles established. It shows that compliance with the Montgomery principles would have an immediate and lasting positive impact on the sums paid by NHS Resolution to settle negligence cases in a way that has already been established in the USA.

Cite this article: Bone Joint J 2020;102-B(5):550–555.

Informed consent is a very important part of surgical treatment. In this paper, we report a number of legal judgements in spinal surgery where there was no criticism of the surgical procedure itself. The fault that was identified was a failure to inform the patient of alternatives to, and material risks of, surgery, or overemphasizing the benefits of surgery. In one case, there was a promise that a specific surgeon was to perform the operation, which did not ensue. All of the faults in these cases were faults purely of the consenting process. In many cases, the surgeon claimed to have explained certain risks to the patient but was unable to provide proof of doing so. We propose a checklist that, if followed, would ensure that the surgeon would take their patients through the relevant matters but also, crucially, would act as strong evidence in any future court proceedings that the appropriate discussions had taken place. Although this article focuses on spinal surgery, the principles and messages are applicable to the whole of orthopaedic surgery.

Cite this article: Bone Joint J 2019;101-B:355–360.

Aims

The outcome following the development of neurological complications after corrective surgery for scoliosis varies from full recovery to a permanent deficit. This study aimed to assess the prognosis and recovery of major neurological deficits in these patients, and to determine the risk factors for non-recovery, at a minimum follow-up of two years.

Aims

The aim of this retrospective study was to compare the correction achieved using a convex pedicle screw technique and a low implant density achieved using periapical concave-sided screws and a high implant density. We hypothesized that there would be no difference in outcome between the two techniques.