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Insertion-related pain with intramedullary nailing

机译:用髓内钉插入相关的疼痛

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摘要

The use of intramedullary nails for the treatment of long bone fractures has become increasingly frequent over the last decade with gradually expanding indications and technological advances. Improved biomechanics relative to plates and less direct fracture exposure are some of the potential benefits of intramedullary nails. However, persistent insertion-related pain is common and may limit satisfactory long term outcomes. The etiologies of this phenomenon remain unclear. Proposed theories for which there is a growing body of supporting evidence include hardware prominence, suboptimal nail entry points leading to soft tissue irritation and structural compromise, local heterotrophic ossification, implant instability with persistent fracture micromotion, and poorly defined insertional strain. Many factors that lead to insertion-related pain are iatrogenic, and careful attention to detail and refined surgical techniques will optimize outcomes. (C) 2017 Elsevier Ltd. All rights reserved.
机译:在过去十年中,使用髓内钉治疗长骨骨折已经越来越频繁,逐步扩大适应症和技术进步。 改进的生物力学相对于平板和较少的直接骨折暴露是髓内指甲的一些潜在益处。 然而,持续的插入相关的疼痛是常见的并且可能限制令人满意的长期结果。 这种现象的病因仍然不清楚。 拟议有越来越多的支持证据的理论包括硬件突出,次优美钉入口点导致软组织刺激和结构折衷,局部异养骨化,植入不稳定性,具有持续的骨折微观,并且可定义的插入菌株差。 导致插入相关的疼痛的许多因素是对科学的,并仔细关注细节和精细的外科技术将优化结果。 (c)2017 Elsevier Ltd.保留所有权利。

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