Objective:To study the value of ~(99m) Tc-MDP bone scanning in the use of rh-BMP/bFGF to accelerate bone formation during mandibular distraction osteogenesis in goat.
Objective:To study the value of ~(99m) Tc-MDP bone scanning in the use of rh-BMP/bFGF to accelerate bone formation during mandibular distraction osteogenesis in goat.
5 mm/次×6次/d,分别于牵张完成当日及第2、4、6、12周时将动物进行放射性核素骨扫描检查。