Cobb angle, age, and curve location are useful predictors of flexibility on antero-posterior radiographs. This may aid preoperative planning in the out-patients department.

This work suggests consent forms are completed well with respect to patient identifiers, legibility and procedure. The variability of complications stated is vast. We suggest standard pre-printed consent forms containing risks and benefits should be used as this may improve standards of informed consent. This has also been recently supported by the British Orthopaedic Association.

Percutaneous access to the upper thoracic vertebrae under fluoroscopic guidance is challenging. We describe our positioning technique facilitating optimal visualisation of the high thoracic vertebrae in the prone position. This allows safe practice of kyphoplasty, vertebroplasty and biopsy throughout the upper thoracic spine.

ISTCs may adversely affect SpR training in primary joint arthroplasty.

We conclude that bioelectrical impedance can be used to measure ankle swelling in the presence of injury and could potentially be used both to monitor swelling clinically and as a research tool in studies of swelling management. More research is required to further define the potential role for this technique.

A pelvic fracture usually indicates high energy transfer from a significant mechanism and a high likelihood of associated injuries. Mortality from pelvic trauma is usually due to massive haemorrhage mandating expedient resuscitation of the patient and immediate control of exsanguinating haemorrhage. Damage control resuscitation incorporates permissive hypotensive resuscitation and early replacement of clotting factors with early aggressive surgical control of bleeding. A commercially available pelvic binder provides circumferential compression and rapidly closes the pelvis, leading to fracture splintage and reduction in pelvic volume, both of which reduce haemorrhage. It is critical to distinguish ongoing bleeding due to a pelvic ring injury from intra-peritoneal haemorrhage. The identification of intra-peritoneal bleeding in a haemodynamically unstable patient mandates laparotomy. On-going haemorrhage from the pelvis requires diagnostic pelvic angiography, followed by selective embolisation if a source of bleeding is identified. If angiography is not available pelvic packing can be life-saving.

Xanthoma arising in bone is a very rare occurrence with only a few case reports in literature. Xanthoma arising in the spine is extremely rare with only four cases previously reported. We report a case of xanthoma of the thoracic spine in a 75-year-old male with hyperlipidemia. The imaging appearances and a review of literature will also be provided.

Aims Cervical radiculopathy is a significant cause of pain and morbidity. For patients with severe and poorly controlled symptoms who may not be candidates for surgical management, treatment with transforaminal epidural steroid injections (CTFESI) has gained widespread acceptance. However, a paucity of high-quality evidence supporting their use balanced against perceived high risks of the procedure potentially undermines the confidence of clinicians who use the technique. We undertook a systematic review of the available literature regarding CTFESI to assess the clinical efficacy and complication rates of the procedure. Methods OVID, MEDLINE, and Embase database searches were performed independently by two authors who subsequently completed title, abstract, and full-text screening for inclusion against set criteria. Clinical outcomes and complication data were extracted, and a narrative synthesis presented. Results Six studies (three randomized controlled trials and three non-randomized observational studies; 443 patients) were included in the final review. The aggregate data support the efficacy of CTFESI in excess of the likely minimal clinically important difference. No major complications were described. Conclusion There is increasing evidence supporting the efficacy of CTFESI. Concerns regarding the occurrence of catastrophic complications, widely shared in the case report and anecdotal literature, were not found when reviewing the best available evidence. However, the strength of these findings remains limited by the lack of highly powered high-level studies and the heterogeneity of the studies available. Further high-quality studies are recommended to address the issues of efficacy and safety with CTFESI. Cite this article: Bone Joint J 2022;104-B(5):567–574.