alveolar ridge. 牙槽嵴:上下颌骨含牙槽的骨嵴. alveolar ridge , residual. 牙槽残嵴:拔牙或落牙致牙槽突的牙槽消失后遗留的骨嵴. basal ridge. 舌面嵴:同cingulum.
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