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临床常用5％碘酚液做瘘孔通过后一次根充,此法仅限于对单根管前牙的治疗。我们从1988年11月至1990年4月,用5％碘酚液浴一次根充术治疗130例有瘘或无瘘型慢性根尖炎病人的149颗牙齿,取得了
Clinical commonly used 5% iodophenol fluid through the fistula after a root filling, this method is limited to the treatment of single anterior canal teeth. From November 1988 to April 1990, we treated 149 teeth of 130 patients with chronic apical fistula or fistula with a 5%