口面部创伤初期缝合的时间限制随着抗菌素治疗的出现,可以延长到创伤后24至48小时。但是并没有一个一成不变的时间限度。关键是对于创口是属于一种污染创口还是感染创口的正确判断和处理。作者介绍了口面部感染性创伤的初期缝合技术:(1)对软组织创口及其周围组织认真地机械擦刷和过氧化氢溶液彻底冲洗,直至显露清洁的创缘及轻度组织漂白;(2)继之用生理盐水冲洗过氧化物及松动的组织碎屑,恢复组织正常生理状态;(3)局部消毒后,在创口肿胀、僵硬的区域,距创缘1厘 Time limits for initial suture of oral trauma With the advent of antibiotic therapy, it can be extended to 24 to 48 hours after trauma. But there is not a time limit. The key is whether the wound belongs to the correct judgment and treatment of a wound or a wound. The authors describe the initial suture technique for oral and facial traumatic infections: (1) Carefully scrub the soft tissue wounds and their surrounding tissues and thoroughly rinse the hydrogen peroxide solution until a clean margin and mild tissue bleaching are revealed; (2) ) Followed by flushing with peroxide saline and loose tissue debris, restore normal tissue physiological state; (3) after local disinfection in the wound swelling, stiff area, away from the edge of a margin of 1%