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目前根管充填,多使用牙胶尖,银针调以氧锌丁香油糊剂或氯仿牙胶尖糊剂等混合充填法做根管充填材料,但偶尔操作不当,难以避免的超填,致使根尖周膜组织受到刺激而产生疼痛和肿胀。为此寻找更为理想的根管充填材料是非常必要的。一个理想的根管充填材料,应该是有效而严密充填根管;达到除去根管内的感染;根充材料对根尖周组织无刺激反应;防止根尖炎症的发生。近二十年来,硅橡胶在医疗整形方面被广泛采用,如鞍鼻、面部凹陷、偏侧面部萎缩,颌骨发育不全等都取得了成功。用Ls—4100医用级注射型硅橡胶进行根管充填,克服了原有根管充填材料由于超填而造成的疼痛与肿胀的缺点,从而为临床根管治疗提供了一种新的供选择的充填材料。现将我
At present, root canal filling, the use of more gutta percha, silver acupuncture with zinc oxide lilac paste or chloroform toothpaste and other mixed filling method for root canal filling material, but occasionally improper operation, it is difficult to overfill, resulting in Periapical membrane tissue is irritated and painful and swollen. To find a more ideal root canal filling material is very necessary. An ideal root canal filling material, it should be effective and tight filling of the root canal; to achieve removal of root canal infection; root filling material on the periapical tissue without stimuli; prevent apical inflammation. In the past 20 years, silicone rubber has been widely used in medical plastic surgery, such as saddle nose, facial depression, atrophy of the lateral part, mandibular hypoplasia and so on. Ls-4100 medical-grade injection silicone rubber root canal filling, overcoming the original root canal filling material due to the shortcomings caused by pain and swelling, so as to provide a new alternative for clinical root canal treatment Filling material. Now I am