We recommend that, for increased interobserver reliability, the Perometer provides a more reliable standard of limb volume measurement.

Surgery appears effective at reducing cellulitis incidence in lymphoedema. However, high quality evidence from randomized controlled trials is lacking. Future research should concentrate on comparison with control groups, for example compression alone versus compression with surgical intervention, in patients with lymphoedema and greater than two attacks of cellulitis per year.

Total joint arthroplasties are increasing worldwide in both frequency and prevalence. When successful, they offer great improvements in quality of life. However, fractures around implants are often difficult to manage and require prolonged inpatient stays in tertiary hospitals. Management may differ between surgeons, but most patients will be managed surgically if mobility or joint stability is threatened. Those affected are often at higher risk from surgery, are frailer and at higher risk of mortality and a lifelong reduction in mobility. The incidence of these fractures is increasing, and patients should appreciate the risk and implications of this recognised complication of joint arthroplasty. Abbreviations: THA Total hip arthroplasty TKA Total knee arthroplasty PFF Periprosthetic femoral fracture BMI Body mass index ORIF Open reduction internal fixation