Periodontium,Apical

《英文msh词典》Periodontium,Apical
[同义词] Periodontium,Apical
[主题词] Periapical Tissue
[中文释义] 牙周组织,根尖
[英文释义] Tissue surrounding the apex of a tooth,including the apical portion of the periodontal membrane and alveolar bone.