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首页> 外文期刊>Injury >Fixed intramedullary nailing and percutaneous autologous concentrated bone-marrow grafting can promote bone healing in humeral-shaft fractures with delayed union.
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Fixed intramedullary nailing and percutaneous autologous concentrated bone-marrow grafting can promote bone healing in humeral-shaft fractures with delayed union.

机译：固定的髓内钉和经皮自体浓缩骨髓移植可以促进肱骨干骨折伴延迟愈合的骨愈合。

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摘要

Treatment of humeral diaphyseal nonunion can be difficult and usually requires an extensive approach to the humerus with bone grafting, a procedure that could result in a lengthy operation with significant morbidity for the patient. The purpose of the present study is to describe a novel minimally invasive technique for the treatment of humeral-shaft fractures that do not demonstrate union progress within 16-24 weeks of injury. Fixed intramedullary nailing with percutaneously harvested and introduced autologous concentrated bone-marrow cells (mixed with demineralised bone matrix putty) was successfully used to treat five patients who had delayed union of a humeral-shaft fracture. The procedure was minimally invasive with no complications and resulted in sound union of all cases within 20 weeks.
机译：肱骨干phy端骨不连的治疗可能很困难，并且通常需要采用植骨术对肱骨进行广泛的治疗，该手术可能导致长时间的手术，对患者的发病率很高。本研究的目的是描述一种新型的微创技术，用于治疗肱骨干骨折，该技术在伤后16-24周内未显示出联合进展。经皮植入的自体浓缩骨髓细胞（与脱矿骨基质腻子混合）固定的髓内钉成功用于治疗5例肱骨干骨折愈合延迟的患者。该过程微创，无并发症，可在20周内使所有病例完全合并。

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