J Periodontol:种植体植入术后感染

2018-10-05 MedSci MedSci原创

种植体植入后的伤口感染是一种罕见的发现,可能会导致植入的早期失败。但是,此类研究较少,本实验旨在研究增加种植体在骨整合期间出现术后感染的可能因素。

种植体植入后的伤口感染是一种罕见的发现,可能会导致植入的早期失败。但是,此类研究较少,本实验旨在研究增加种植体在骨整合期间出现术后感染的可能因素。

方法:术后感染定义为手术区域内出现脓液或瘘管,在戴冠前有疼痛或压痛,肿胀,发红,发热或发烧。使用Cox比例风险回归对数据进行双变量和多变量分析,以检测感染患者的植入失败的预后因素。

结果:患者种植体植入后的术后感染率为2.80%(95%可信区间(95%CI):2.04%至3.83%)。 37例(89.19%)感染患者中有33例因抗生素失效而不得不进行手术治疗,65%的感染种植体被取出。双变量分析显示植入失败与种植体颈部表面之间存在显着关联(HR:3.12; 95%CI:1.16至8.41; P = 0.014)。 Cox比例风险回归表明,粗糙的颈部表面增加了2.35倍的失败可能性(95%CI:0.87至6.37; P = 0.071)。

植入上颌骨的种植体,种植体颈部表面光滑和晚期感染的发生率高于植入下颌骨的种植体,种植体颈部表面粗糙和早期感染。通常,种植体植入后的感染会影响牙冠的存活率。

原始出处:

Octavi Camps‐Font, et al.Postoperative infections after dental implant placement: Variables associated with increased risk of failure. Journal of  Periodontology. 2018 October. Doi:10.1002/JPER.18-0024

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    2019-06-17 feather89
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    2019-01-22 huangdf
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    2018-10-07 jiyangfei
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    2018-10-05 医者仁心5538

    学习了

    0

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