The Orthopedic clinics of North America
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Fractures of the acetabulum are some of the most challenging fractures that face orthopedic surgeons. In geriatric patients, these challenges are enhanced by the complexity of fracture patterns, the poor biomechanical characteristics of osteoporotic bone, and the comorbidities present in this population. Nonsurgical management is preferable when the fracture is stable enough to allow mobilization, and healing in a functional position can be expected. When significant displacement and/or hip instability are present, operative management is preferred in most patients, which may include open reduction and internal fixation with or without total hip arthroplasty.
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Hip fractures represent a widespread morbidity among the geriatric population. In North America, more than 320,000 hip fractures are sustained annually, a number that is expected to increase dramatically as the population continues to age. ⋯ The co-occurrence of cognitive dysfunction and hip fracture is an important entity for orthopedic surgeons and other clinicians involved in hip fracture care to recognize. This article provides an overview of the currently available evidence regarding cognitive dysfunction, specifically dementia and delirium, in patients with hip fractures.
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As with most fractures associated with osteoporosis, the incidence of pelvic ring injuries in this population of patients is rising rapidly. Osteoporotic pelvic ring injuries are exceedingly different in their etiology, natural history, and treatment from the more recognizable patterns in young patients with high-energy pelvic ring injuries. Recognition of a potentially unstable fracture pattern, careful evaluation of the ambulatory and functional status of each patient before injury, and the potential pitfalls and benefits of operative versus nonoperative care are critical to the effective treatment.
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Ankle fractures are one of the most common injuries in the elderly and their incidence is anticipated to increase over the next 20 years. Appropriate management of ankle fractures in this population requires an understanding of the issues unique to the elderly. ⋯ Postoperative complications are higher in patients with diabetes and peripheral vascular disease, and in patients who smoke. This article reviews how to evaluate and treat ankle fractures in elderly patients with osteoporosis, evaluates the outcomes, and discusses surgical techniques.
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Orthop. Clin. North Am. · Apr 2013
ReviewBiomechanical considerations for surgical stabilization of osteoporotic fractures.
The incidence of osteoporotic fractures has been steadily rising along with the aging of the population. Surgical management of these fractures can be a challenge to orthopedic surgeons. ⋯ Advancements in implant design and fixation techniques have served to address these challenges and when properly applied, can improve overall outcome. The purpose of this review is to describe fixation challenges of common osteoporotic fractures and provide options for successful treatment.