We report three cases of thoracic spine translocation without neurological deficit. In each case bilateral pedicular fractures, demonstrated by computed tomography, produced 'floating arches' which account for the sparing of the cord. If computed tomography demonstrates adequate canal dimensions, these patients may be treated conservatively, but the treatment of choice at specialist spinal centres is operative stabilisation

1. A case is reported of a benign osteoblastoma of the body of the second thoracic vertebra causing paraplegia in a woman aged twenty-six. 2. The tumour was resected, apparently entirely, through a costo-transversectomy approach, and the paraplegia resolved almost completely. 3. Five and a half years later symptoms recurred, due to a recurrence in the form of a large, partly calcified tumour in the left upper thorax which was resected in toto via a transpleural approach. 4. The considerable histological differences between the original tumour and the recurrence are discussed

1. A left-sided, paravertebral, hour-glass tumour causing destruction of the neural arches of the third and fourth thoracic vertebrae with evidence of spinal cord compression, is described. The tumour presented the typical histological appearance of a chondroblastoma. 2. The intraspinal part of the tumour was excised and the mediastinal part curetted. Post-operative radiotherapy was given. The patient was symptomless two years after operation. 3. No example of Codman's tumour with similar features and in such a situation has been described before in the literature. Pathological, clinical and radiological aspects of chondroblastomata are briefly discussed and some remarks concerning their treatment are added

Doubt remains as to the safest surgical approach to the prolapsed thoracic intervertebral disc. Laminectomy, lateral rhachotomy and the transthoracic approach all have their protagonists. Twenty-two patients from the National Hospital for Nervous Diseases, Queen Square, and Atkinson Morley's Hospital have been reviewed. Their clinical presentation is discussed and the ancillary aids to diagnosis assessed. The diagnostic value of disc space calcification is stressed, and the use of air myelography as an adjunct to positive contrast myelography is noted. Fifteen patients were subjected to laminectomy, and seven to lateral rhachotomy. Each group contained patients with a wide range of neurological deficit. Six of the patients who underwent laminectomy were improved, two were unchanged, six deteriorated and one died. Of the patients who had lateral rhachotomy, six were improved, one was unchanged and none deteriorated. The conclusion is drawn that lateral rhachotomy is a safer procedure

A case of eosinophilic granuloma of bone in a man of thirty-three, involving the tenth and eleventh thoracic vertebrae, is described. The presenting symptom was pain and he had spinal compression with spastic paraparesis. Improvement followed operation. The operative findings and the histological features are described. The literature and the unusual features of this case are discussed

The results of treatment of injuries of the thoracic and thoraco-lumbar spine with neurological involvement have been reviewed in a retrospective study of 115 patients, of whom eighty-nine received conservative and twenty-six surgical treatment. Operation was reserved, in general, for patients with irreducible dislocations and incomplete neurological lesions, open reduction and internal fixation being the commonest procedure. Only three patients required a delayed spinal fusion for suspected instability after a period of conservative treatment. On the other hand, ten patients, eight of whom had been treated surgically, were left with severe chronic spinal pain. Of the patients treated conservatively, 35% showed significant neurological improvement compared to 38% of those treated surgically, but the latter group contained a much higher proportion of incomplete lesions with a far better prognosis. It is concluded that the place for early operation might be still further restricted

Traumatic posterior dislocation of the sternoclavicular joint is an unusual injury. We report a rare, late complication in the form of a thoracic outlet syndrome. Resection of the first rib resulted in prompt and complete resolution of the symptoms and would appear to be the appropriate treatment, avoiding the complications associated with resection of the clavicle

1. The late consequences of stable fractures of the thoracic and lumbar spine have been assessed in a series of workmen. The incidence of symptoms has been recorded and an attempt made to assess the degree of associated incapacity. 2. It has been found that most patients continue to have some symptoms attributable to the back injury and that approximately one in five of the patients who attended for review was partially or completely incapacitated as a consequence of such symptoms. 3. The persistence of symptoms was found to be unrelated to the severity of fracture, to its level, to the presence of radiological evidence of degenerative change, or to the age of the patient. 4. Persistent symptoms were found more commonly in those patients who had received more treatment. The implications of this observation are discussed

Total removal of the third thoracic vertebra and partial removal of the second and fourth vertebrae together with partial lung resection were successfully performed in a twenty-two-year-old woman with a large, radioresistant, giant-cell tumour which completely surrounded the spinal cord and extended over the left lung. On admission, the patient was in her third episode of paraplegia, the two previous episodes having been temporarily relieved after decompression of the spinal cord by laminectomy and partial removal of the tumour. Three and a half months after operation she was discharged walking without support and with normal sphincter control. Two years later she is free of symptoms and the neurological status is practically normal. Clinical and radiological examinations show no signs of recurrence of the tumour

1 . The theoretical requirements for optimal correction of thoracic scoliosis and kyphosis are discussed, and observations are made on the limitations of methods in current use for their ambulant correction. 2. The experimental use of hydrostatic pressure in an endeavour to satisfy these clinical requirements is described. 3. It is suggested that the use of hydrostatic pressure as the source of corrective force has considerable advantages, and that, with refinements, the techniques described may prove a useful addition to rigid mechanical methods of correction

The spinal manifestations of neurofibromatosis include cervicothoracic kyphosis, in which scalloping of the vertebral body and erosion of the pedicles may render conventional techniques of fixation impossible. We describe a case of cervicothoracic kyphosis managed operatively with a vascularised fibular graft anteriorly across the apex of the kyphus, followed by a long posterior construct using translaminar screws, which allow segmental fixation in vertebral bodies where placement of the pedicle screws was impracticable.

We have evaluated two methods of surgical treatment of adolescent idiopathic double major scoliosis in 59 patients. In group 1, 31 patients were treated by fusion of the upper curve only. In group 2, 28 patients had lumbar fusions also including most of the lower curve. The magnitude of the lower curve and the correction obtained in traction were good indicators of the correction achieved postoperatively. Forty-four patients were reviewed at a minimum of 10 years after operation. Those in group 1 showed sustained improvement of the lower curve with minimal stiffness and pain. Group 2 patients had lumbar curves of similar severity at review, but had significantly more low back pain and stiffness. The number of lumbar segments which remained mobile appeared to be a critical factor in determining the outcome. Selective fusion of the upper curve in double major scoliosis produces satisfactory results if the lumbar curve is less than 50 degrees. It may also be appropriate for flexible lumbar curves of larger angle.

Aims. Only a few studies have investigated the long-term health-related quality of life (HRQoL) in patients with an idiopathic scoliosis. The aim of this study was to investigate the overall HRQoL and employment status of patients with an idiopathic scoliosis 40 years after diagnosis, to compare it with that of the normal population, and to identify possible predictors for a better long-term HRQoL. Methods. We reviewed the full medical records and radiological reports of patients referred to our hospital with a scoliosis of childhood between April 1972 and April 1982. Of 129 eligible patients with a juvenile or adolescent idiopathic scoliosis, 91 took part in the study (71%). They were evaluated with full-spine radiographs and HRQoL questionnaires and compared with normative data. We compared the HRQoL between observation (n = 27), bracing (n = 46), and surgical treatment (n = 18), and between thoracic and thoracolumbar/lumbar (TL/L) curves. Results. The mean time to follow-up was 40.8 years (SD 2.6) and the mean age of patients was 54.0 years (SD 2.7). Of the 91 patients, 86 were female (95%) and 51 had a main thoracic curve (53%). We found a significantly lower HRQoL measured on all the Scoliosis Research Society 22r instrument (SRS-22r) subdomains (p < 0.001) with the exception of mental health, than in an age-matched normal population. Incapacity to work was more prevalent in scoliosis patients (21%) than in the normal population (11%). The median SRS-22r subscore was 4.0 (interquartile range (IQR) 3.3 to 4.4) for TL/L curves and 4.1 (IQR 3.8 to 4.4) for thoracic curves (p = 0.300). We found a significantly lower self-image score for braced (median 3.6 (IQR 3.0 to 4.0)) and surgically treated patients (median 3.6 (IQR 3.2 to 4.3)) than for those treated by observation (median 4.0 (IQR 4.1 to 4.8); p = 0.010), but no statistically significant differences were found for the remaining subdomains. Conclusion. In this long-term follow-up study, we found a significantly decreased HRQoL and capacity to work in patients with an idiopathic scoliosis 40 years after diagnosis. Cite this article: Bone Joint J 2023;105-B(2):166–171