马钱子是治疗骨折的常用药,因有剧毒,炮炙方法、剂量、服法、历代医家十分谨慎。1992—1995年间,我们应用砂炒马钱子治疗骨折,观察了不同剂量对骨痂形成的影响。1 炮灸方法 生马钱子去毛后经砂烫暴炒,以外观蓬松、焦黄为度,研末后制成复方马钱子丸。2 剂量 Ma Zhongzi is a commonly used drug for the treatment of fractures. Due to its high toxicity, arthroscopic methods, doses, and administration methods, the physicians of ancient dynasties are very cautious. From 1992 to 1995, we used sand-fried Strychnos nucifera to treat fractures and observed the effects of different doses on the formation of callus. 1 The method of moxibustion After the money was passed to the hair, the son of Ma Zizi was scalded with sand and scorched to the degree of fluffy and brownish appearance. 2 doses