Conclusion: Explant culture system is simple and economic methods.Offering copious primary osteoblasts with good cellular characters, it is an ideal culture system for human osteoblasts.

• 结论：植块法成骨细胞培养体系方法简单，在获得大量原代成骨细胞的同时，较好地保持了其生物学特征，是一种较理想的人成骨细胞培养方法。