Fresh frozen bone is stronger than freeze-dried bone and therefore better as structural allograft material.
Fresh frozen bone is stronger than freeze-dried bone and therefore better as structural allograft material.
新鲜冷冻骨强度较冻干骨大，因此作为结构性异体植骨材料效果更好。
Fresh frozen bone is stronger than freeze-dried bone and therefore better as structural allograft material.
新鲜冷冻骨强度较冻干骨大，因此作为结构性异体植骨材料效果更好。