我们看到的獠牙其实不是牙，而是骨状突鄂，仅见于雄鱼，可能用于同性争斗。
The fangs are not teeth, but bony jaw protrusions that are present only in males and are likely used for sparring.
牙齿是嵌入在上颌骨和下颌骨的牙槽突。
The teeth are embedded in the alveolar process of the maxilla and mandible.
目的报告自体髂骨松质骨修复牙槽突裂的临床应用。
Objective To report clinical application of iliac cancellous bone grafting in alveolar cleft repair.
应用推荐