中医中药对骨折癒合影响的研究及临床使用,在全国各地均已广泛开展,并已取得不少成绩和经验。我们在清江樟村卫生院用单味草药“落得打”对骨折癒合有良好效果的基础上,曾以“落得打”进行动物实验,用临床、X线观察,血液生化分析,局部组织切片和同位素磷示踪等方法对于其活血、散瘀作用及骨灰含磷量作比较观察,探讨了它对骨折癒合的作用。现将实验中观察到的初步结果简介于下: The research and clinical use of traditional Chinese medicine on fracture healing has been widely carried out throughout the country, and many achievements and experiences have been achieved. We used a single herb, “Lou De Da,” in the Qingjiang Yucun Health Center to have a good effect on fracture healing, and had performed animal experiments with “Cheng De Dao”, with clinical and X-ray observations, blood biochemical analysis, and local tissue sections. The isotope phosphorus tracer method was used to compare the effects of blood circulation, sputum release, and phosphorus content on bone ash, and its effect on fracture healing was discussed. The preliminary results observed in the experiment are presented below: