Injury
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External fixation is currently used as the definitive mode of fracture stabilisation in the management of ˜50% of long-bone non-unions. Distinction between non-union and delayed union is a diagnostic dilemma especially in fractures healing by primary bone repair. This distinction is important, as non-unions are not necessarily part of the same spectrum as delayed unions. ⋯ Specific anatomical indications include infected non-unions of the tibia, humerus, and juxta-articular bone. External fixation is an essential tool in the management of fracture non-unions. However, with greater understanding of the outcomes associated with both external and internal fixation the relative indications are now being refined.
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Rib fractures are common injuries associated with significant morbidity and mortality, largely due to pulmonary complications. Despite equivocal effectiveness data, incentive spirometers are widely utilized to reduce pulmonary complications in the postoperative setting. ⋯ Multiple investigations have demonstrated incentive spirometry to be an important screening tool to identify high-risk rib fracture patients who could benefit from aggressive, multidisciplinary pulmonary complication prevention strategies. This review evaluates the epidemiology of rib fractures, their associated pulmonary complications, along with the evidence for optimizing their clinical management through the use of incentive spirometry, multimodal analgesia, and surgical fixation.
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Malalignment of the lower limb is a significant factor in the progression of arthritis of the knee and ankle, and correction of deformity can slow the progress and reduce symptoms. It is less clear that malalignment can cause arthritis de novo, but in post traumatic deformity it has been shown that a fracture of the tibia can increase the risk of pain and stiffness of the knee and ankle irrespective of deformity. The management of deformity of the lower limb by external fixation requires a careful systematic method of deformity analysis combining clinical and radiographic assessment is essential to avoid the pitfalls of overlooking potential soft tissue problems, and hidden secondary deformities. External fixators are powerful tools for the correction of deformity, but a sound grounding in deformity analysis is essential.
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Flexible intramedullary nailing (FIN) provides multiple advantages in limb lengthening and progressive deformity correction in combination with external fixation. The article presents brief literature review and authors' experience in limb lengthening of abnormal bone (Ollier's disease, fibrous dysplasia, osteogenesis imperfecta). ⋯ The FIN respects bone biology, which is mandatory for good bone consolidation. Osteoactive properties of intramedullary elastic implants are favorable for bone formation and as well as for stable position of nails without risks of migration in long-term follow-up.
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Distal radius fracture is a very common injury representing 17.5% of all fractures seen in the emergency room. However, the most effective treatment is still unclear and controversially debated. For ten years, we have been facing a true revolution by the increasing use of open reduction and fixation by volar locking plates as an alternative to previous less invasive treatment such as closed reduction and percutaneous k-wire pinning. ⋯ Interestingly, volar locking plate fixation continues to be a more dominant treatment method compared to percutaneous pinning in operative care of distal radius fractures. Surgeon characteristics such as age, profession as well as location and type of the clinic seem to play a role in the decision for the surgical treatment method. It appears that implant cost plays a minor role in treatment choice between closed reduction and percutaneous pinning and volar locking plate fixation.