Injury
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Short-term follow-up of angular stable fixation for proximal humeral fractures has been well documented in the literature. Longer follow-up series are difficult to find. However, especially regarding the risk of avascular humeral head necrosis longer follow-up series are high of clinical relevance. ⋯ Results of open reduction and internal fixation with angular stable implants for proximal humeral fractures are reliable, however long-term complications such as avascular necrosis of the humeral head need to be evaluated further on since its incidence increases over the time.
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Fractures of the talar neck and body are rare and serious injuries. The vast majority are either intra-articular or lead indirectly to an intra-articular incongruity through a dislocation at the talar neck. Because of the high energy needed to produce talar fractures, they are frequently seen in multiply injured and polytraumatised patients. ⋯ Only total AVN with collapse of the talar body leads to inferior results with the need for further surgery whilst prolonged immobilisation or offloading of the affected foot is not indicated for partial AVN. Talar malunions and non-unions after inadequate treatment of displaced fractures are debiliating conditions that should be treated by surgical correction. Treatment options include corrective osteotomy by recreating the former fracture with secondary fixation, free or vascularised bone grafting and salvage by realignment and fusion of the affected joint(s).
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Stabilisation of fractures with an intramedullary nail is a widespread technique in the treatment of femoral shaft fractures in adults. To ream or not to ream is still debated. The primary objective of this study was to determine the incidence of non-union following unreamed intramedullary stabilisation of femoral fractures. Secondary objectives were intra- and postoperative complications and implant failure. ⋯ In this study, the incidence of non-union following unreamed intramedullary nailing is low (1.9%) and comparable with the best results of reamed nailing in the literature.
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Review
The clinical use of platelet-rich plasma in the promotion of bone healing: a systematic review.
Platelet-rich plasma has been shown in several in vitro and animal studies to play a role in promoting new bone formation. A systematic literature review was conducted to identify the current relevant evidence base, searching across multiple sources including Medline, Embase and the Cochrane Library, and finding five clinically relevant articles. ⋯ Two other reports were case series. Early clinical results suggest that the use of platelet-rich plasma is safe and feasible, but that at present there is no clinical evidence of benefit in either acute or delayed fracture healing.
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Comparative Study
The outcome of displaced intra-articular calcaneal fractures that involve the calcaneocuboid joint.
The outcome of displaced intra-articular fractures of the calcaneus is affected by many factors such as fracture type and age. The restoration and maintenance of the posterior facet is a priority and has a strong correlation with improved outcome. The fracture occasionally extends anteriorly to the calcaneocuboid joint (CCJ). Currently there is little literature discussing pain, functional or radiographic information about calcaneal fractures, which involve the CCJ or those that do not. The aim of this study was to compare pain and functional outcome measurements in a cohort of calcaneal fractures treated operatively and non-operatively to determine whether CCJ involvement was important. ⋯ Displaced intra-articular fractures of the calcaneus will often have a fracture line extending into the CCJ. This is commonly undisplaced and does not appear to predict continued pain, dysfunction on radiographic appearance using generalised outcome measurements.