The results showed, There were necrosis at distal extremity of feather pulp and large amounts of tumor cells in the feather pulp.
结果显示,羽髓远端坏死,羽髓中有多量肿瘤细胞浸润,肿瘤细胞呈弥漫性或局部性浸润。
2
Objective:To discuss the function of calcium hydroxide in treating irreversible pulpitis pulpnecrosis and apical periodontitis and to observe its clinical effect.