機用鎳鈦器械與手用鎳鈦擴大銼在患者牙根管治療中的應(yīng)用效果

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【摘要】目的：探討機用鎳鈦器械與手用鎳鈦擴大銼在患者牙根管治療中的應(yīng)用效果。方法：選擇70例牙根管治療患者為研究對象，以不同治療方案為分組依據(jù)，每組35例。對照組使用手用鎳鈦擴大銼，研究組使用機用鎳鈦器械。對比兩組患者的治療效果。結(jié)果：研究組根管預(yù)備時間較對照組短，根管形態(tài)變化發(fā)生率較對照組低（P

【關(guān)鍵詞】機用鎳鈦器械；手用鎳鈦擴大銼；根管治療

The application effect of mechanical nickel titanium instruments and hand nickel titanium expansion files in root canal treatment of patients

WANG Chan1， ZHAO Mengjun2

1.Taicang Traditional Chinese Medicine Hospital， Taicang， Jiangsu 215400， China； 2.Wuxi Stomatological Hospital， Wuxi， Jiangsu 214000， China

【Abstract】Objective：To explore the application effect of mechanical nickel titanium instruments and hand nickel titanium expansion files in root canal treatment of patients.Methods：70 patients with root canal treatment were selected as the research subjects，and different treatment plans were used as grouping criteria，with 35 cases in each group.The control group used hand nickel titanium expansion files，while the study group used mechanical nickel titanium instruments.The treatment effects of the two groups of patients were compared. Results：The root canal preparation time in the study group was shorter than that in the control group，and the incidence of root canal morphological changes was lower than that in the control group （P

【Key Words】Mechanical nickel titanium instruments； Hand nickel titanium expansion files； Root canal therapy

根尖周炎等為臨床常見的口腔疾病，臨床上常表現(xiàn)為疼痛、牙齦腫脹等癥狀，不利于患者咀嚼及恒牙發(fā)育。（剩余4739字）