The main indications for RoCT are irreversible pulpitis and necrosis of the dental pulp caused by carious processes, tooth cracks or chips, or dental trauma.
需要根管治疗的最主要特征是因牙腐烂过程，牙破裂或牙片剥落，或牙外科创伤导致的不可逆转的牙髓炎和牙浆坏死。
Objective:To discuss the function of calcium hydroxide in treating irreversible pulpitis pulp necrosis and apical periodontitis and to observe its clinical effect.
目的：探讨氢氧化钙治疗不可复性牙髓炎、牙髓坏死及根尖周炎的临床效果。
Objective: to discuss the function of glycerol-calcium hydroxide paste in treating irreversible pulpitis, pulp necrosis and apical periodontitis and to observe its clinical effect.
目的探讨甘油—氢氧化钙糊剂治疗不可复性牙髓炎、牙髓坏死及根尖周炎的临床效果。
Objective: to discuss the function of glycerol-calcium hydroxide paste in treating irreversible pulpitis, pulp necrosis and apical periodontitis and to observe its clinical effect.
目的探讨甘油—氢氧化钙糊剂治疗不可复性牙髓炎、牙髓坏死及根尖周炎的临床效果。
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