hypercementoses 《英文msh詞典》Hypercementoses ; [入口詞] Hypercementoses ; [主題詞] Hypercementosis ; [英文釋義] A regressive change of teeth characterized by excessive development of secondary cementum on the tooth surface. It may occur on any part of the root,but the apical two-thirds are most commonly affected. (Dorland,27th ed)