Brit J Hosp Med
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Proximal humeral fractures are common with a bimodal distribution and sex discrepancy, affecting younger men and older women. The presentation of a proximal humeral fracture can vary greatly because of this bimodal distribution and the associated differences in mechanism of injury. Initial management should involve assessment of life- and limb-threatening injuries as outlined by the British Orthopaedic Association Standards for Trauma, with particular attention paid to axillary nerve function and vascular status. ⋯ Head replacement techniques (hemiarthroplasty and reverse shoulder arthroplasty) are indicated when the risk of avascular necrosis is too high or in older patients with osteoporotic bone. In these patients, reverse shoulder arthroplasty is preferred as it achieves better functional results than hemiarthroplasty. Complication rates vary depending on the fracture configuration and the course of management undertaken.
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Ischaemic stroke and transient ischaemic attack are of particular interest to the vascular surgeon as over one-third of all strokes are caused by thromboembolism from a stenotic carotid artery, making carotid artery stenosis the leading cause of stroke. If detected early, stenosis can be managed medically, surgically or endovascularly. ⋯ This article discusses the evidence outlining the epidemiology, measurement and surgical management of carotid artery stenosis that inform national guidelines. Vascular and non-vascular trainees should understand these guidelines because of the potentially debilitating or fatal consequences of untreated carotid stenosis.