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牙槽骨炎是恒牙拔除后最常见的并发症,其原因复杂。口腔细菌感染是其主要原因之一。许多学者采用全身和局部抗菌药物预防牙槽骨炎,并取得效果。本文目的是评价拔牙术前术后1周应用0.12％洗必太预防牙槽骨炎的效果。 材料和方法 本研究为随机、双盲、安慰剂对照,类似组、单中心临床研究。对象为279名患者,每人至少需拔除一个下颌阻生第三磨牙。每人按要求术前1周和术后1周内用15ml0.12％葡萄糖洗必太漱口30
Alveolar osteoarthritis is the most common complication after permanent tooth removal for complex reasons. Oral bacterial infection is one of the main causes. Many scholars use systemic and topical antibacterial drugs to prevent alveolar osteoarthritis, and achieve results. The purpose of this paper is to evaluate the effect of 0.12% chlorhexidine on prevention of alveolar osteitis 1 week after surgery. Materials and Methods The study was randomized, double-blind, placebo-controlled, similar-group, single-center clinical study. The object was 279 patients, each at least one mandibular impacted third molars should be removed. Each person required preoperative 1 week and 1 week after surgery with 15ml 0.12% glucose wash must gargle 30