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再处理的下颌骨折:7年回顾性研究的34例

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背景:治疗下颌骨骨折后并发症发生,可能需要一个新的手术治疗;只有少数研究评估再处理。摘要目的:评价的特点和类型的治疗在患者需要再处理的下颌骨折。材料与方法:7年回顾性研究是在口腔颌面外科的临床研究的机构。病人的数据收集从医院记录,进入形式问卷。结果:总体而言,39/1589 1373 1589骨折患者,骨折(2.5%)下跌是由于非联盟(n = 35岁,2.2%)和mal-union (n = 4, 0.3%)。有30(88.2%)的男性和4(11.8%)的女性,男女比例为7.5:1。患者的年龄范围从26日至57年平均年龄为41.3±4.3年。多数(n = 27/34, 79.3%)的患者在生命的第四和第五年(p = 0.001)。inter-maxillary固定的过早中断治疗后(IMF)是最常见的(n = 21/34, 61.8%)相关因素(p = 0.001)。 The mal-union (n=4, 0.3%) were retreated by re-fracture, nonunion involving the mandibular angle (n= 7, 0.4%) by debridement with removal of bone sequestration and trans-osseous wiring while other nonunion (n=28, 1.8%) by debridement with removal of bone sequestration; and all the patients were thereafter placed on IMF. Conclusion: This study showed that the fractures that required retreatment were due to non-union and mal-union.

查尔斯·e·Anyanechi桦树Saheeb

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