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PVP治疗骨质疏松性椎体压缩骨折的并发症分析 |
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用抗生素治疗1周无效,行前路病椎清除、自体髂骨植入、后
路内固定术,辅以口服抗生素治疗1周,戴腰部支具保护3个月。2年后随访患者,疼痛消失,植骨融合好。术前曾有感染患者在手术室被处理后,由于手术室消毒时间和力度不够,而导致PVP术中感染。严格无菌观念可预防这一并发症。
2.4 动脉损伤 Sam[26]报道,1 例L5椎体压缩骨折行PVP术后10 d因手术位置出血再次入院,选择性腰动脉血管造影发现腰动脉一个分支被手术穿刺针刺破而出血,予以血管结扎止血。熟悉局部解剖结构,提高手术熟练程度,是预防PVP这一并发症的重要措施。
总之,PVP作为一种微创介入疗法,在老年骨质疏松性椎体压缩骨折中的应用获得了广泛的肯定,但也不应忽视它的并发症对手术疗效和患者预后的影响。应严格掌握手术适应证,遵守操作规程,以尽可能减少或避免并发症的发生。
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