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1、一次性根管治疗慢性根尖周炎疗效研宄刘燕(成都市龙泉驿区第一人民医院口腔科610100)目的:对一次性根管在慢性根尖周炎中的治疗效果进行调查。方法:选择我院2012年2月-2014年2月间64例慢性根尖周炎患者,将所有患者分为两组,两组患者分别进行一次性根管治疗和常规根管治疗,比较两组患者的治疗效果。结果:实验组患者治疗后第一天,疼痛评级为I级6例,II级的8例,疼痛改善率为43.8%;对照组患者治疗后第一天,疼痛评级为I级0例,II级的5例,疼痛改善率为15.6%,两组比较具有差异,P<0.05。实验组患者治疗后第七天疼痛评级为I级20例,II级的10例,疼痛改善率为93.8%;对照组
2、患者治疗后第七天,疼痛评级为I级8例,II级的13例,疼痛改善率为65.6%,两组比较具有差异,P<0.05。实验组患者治疗后一年的总有效率为93.8%,对照组患者治疗后一年的总有效率为96.9%,两组比较无明显差异,P〉0.05。结论:两种治疗方式均能够得到理想的治疗效果,但采用一次性根管进行治疗能够减轻患者的痛苦。【关键词】一次性根管;慢性根尖周炎;常规根管R2【文献标号】A2095-7165(2015)ll-0063-02Disposablerootcanaltreatmentofchronicapicalperiarthritisefficacyresearch【Abstrac
3、t】Objective:Foraone-timerootcanalinthetreatmentofchronicperiarthritisofrootinvestigation.Methods:ChooseourhospitalinFebruary2012-February2014between64casesofchronicapicalperiarthritispatients,allpatientsweredividedintotwogroups,twogroupsofpatients,respectively,forone-offrootcanaltherapyandconven
4、tionalrootcanaltherapy,comparethetreatmenteffectoftwogroupsofpatients.Results:ThefirstdayoftheexperimentalgroupaftertreatmentinpatientswithpainratingforIlevel6cases,IImagnitude8cases,painintheeffectiveratewas43.8%;ThefirstdayofthecontrolgroupaftertreatmentinpatientswithpainratingforIlevel0cases,
5、IIlevel5cases,painintheeffectiveratewas15.6%,comparedwithsimilarbetweenthetwogroups,P<0.05.TheexperimentalgroupontheseventhdayaftertreatmentinpatientswithpainratingofIlevel20cases,IIlevel10cases,painintheeffectiveratewas93.8%;Thecontrolgroupaftertreatmentinpatientswiththeseventhday,painrating
6、ofIlevel8cases,IIlevel13cases,painintheeffectiveratewas65.6%,comparedwithsimilarbetweenthetwogroups,P<0.05.Experimentalgrouppatientsoneyearaftertreatmentthetotaleffectiveratewas93.8%,thecontrolgroupaftertreatmentinpatientswiththetotaleffectiverateof96.9%ayear,comparingthetwogroupshavenosignif
7、icantdifference,P>0.05.Conclusion:Bothtreatmentsareabletogettheidealtreatmenteffect,butwithone-offrootcanaltherapycanrelievethepainofthepatients.【keywords】One-timerootcanal;Chronicperiarthritisofroot;Conventionalrootcanal