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变异干髓术是治疗乳牙慢性尖周炎的一种方法。笔者用甲醛甲酚丁氧膏为干髓剂治疗乳牙慢性尖周炎54例,疗效较好,初步总结如下。本组病例均为乳磨牙,其中上颌12例,下颌42例,男性34例,女性20例。年龄4—10岁。54例中牙髓部份坏死10例,慢性尖周炎无瘘管32例,慢性尖局炎有瘘管12例。方法:取适量丁香油氧化锌糊剂加入一滴甲醛甲酚(FC)液,调匀成奶油色膏状物,现用现调为
Variation of dry pulp surgery is a method of treatment of chronic periapism in deciduous teeth. I used formaldehyde cresylbutoxygen as dry pulp for the treatment of deciduous chronic apical 54 cases, the effect is good, the initial summary is as follows. The patients were all molars, including 12 cases of maxillary, 42 cases of mandibular, 34 males and 20 females. Age 4-10 years old. 54 cases of dental pulp partial necrosis in 10 cases, 32 cases of chronic pericoronal fistula, 12 cases of chronic sharp fistula fistula. Methods: take the appropriate amount of clove oil zinc oxide paste added a drop of formaldehyde cresol (FC) liquid, mix thoroughly cream cream paste, the present tune