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治疗拔牙后上颌窦穿孔所使用的止血海绵,主要成分为胶原,附加硼酸和呋喃西林,具有良好的膨胀性和对牙槽壁的粘着性,能刺激伤口组织再生,有抗菌作用,放入牙槽窝内逐渐被组织吸收。治疗拔牙后上颌窦穿孔43例,年龄16～62岁。开始治疗时间:刚穿孔后26例,穿孔后2～3天9例,5～7天5例,7～10天2例,20天1例。牙根进入上颌窦者(10例)和有牙槽炎者(5例),先用抗菌药液灌洗上颌窦。把止血海绵块放入穿孔的牙槽窝并部分
The treatment of maxillary sinus perforation after tooth extraction hemostatic sponge, the main component of collagen, boric acid and nitrofurazone addition, with good expansion and adhesion to the alveolar wall, can stimulate wound tissue regeneration, antibacterial effect, into the alveolus The nest gradually absorbed by the organization. Treatment of 43 cases of maxillary sinus perforation after tooth extraction, aged 16 to 62 years. Beginning of treatment time: 26 cases after puncture, 2 to 3 days after puncture in 9 cases, 5 to 7 days in 5 cases, 7 to 10 days in 2 cases, 20 days in 1 case. Roots into the maxillary sinus (10 cases) and those with alveolitis (5 cases), the first antibacterial liquid lavage the maxillary sinus. Place the hemostatic sponge in the perforated socket and partially