The management of ankle fractures in the elderly

In recent years, the incidence and severity of ankle fractures in the elderly population have increased. Although surgical fixation has gained wide acceptance for younger ankle fracture patients, controversy exists within the orthopaedic community with respect to the optimal way to manage these fractures in the geriatric patient population. Although some authors categorise ankle fractures in the elderly as fragility fractures associated with osteoporosis, it appears that risk factors such as increased weight, poly-pharmacy and propensity for falls play larger roles than poor bone quality. The presence of osteoporosis may increase the level of difficulty involved with the surgical management of these patients, leading some authors to alter their standard operative technique. Early studies cited high complication rates and poor outcome following operative intervention, however, more recent investigations have demonstrated successful functional outcomes following surgical management and appropriate postoperative rehabilitation. Based on the current evidence, the literature appears to support surgical fixation of displaced ankle fractures in the elderly patient population.