During the modeling period in the healing process of fracture, the activity of osteoblasts in bone formation should be enhanced while that of the osteoclasts in bone reabsorption be reduced.

• 结论骨质疏松性骨折的治疗，不但要使骨折良好复位，坚强固定，而且在骨折塑形改造期，更应该促进成骨细胞的活性，降低破骨细胞活性，使骨形成增加，骨吸收减少。