光动力疗法对儿童活髓切断术联合预成冠术后疼痛缓解的临床观察闫诗雯潘文婷李天甜江河王梦雯薛鹏*郑州大学第一附属医院口腔科河南郑州450052[摘要]目的:观察光动力疗法(PDT)对儿童活髓切断术联合不锈钢预成冠(SSC)戴冠后疼痛缓解的影响。方法:选择采用SSC修复患牙30对,分为实验组和对照组,采用自体口内对照,分别在修复后6、24、72h回访患儿口腔疼痛情况,采用SPSS20.0软件对数据进行统计分析。结果:儿童SSC修复后6h,对照组和实验组的疼痛发生率分别为20%和10%,术后24h两组疼痛发生率分别为60%和56.67%,实验组疼痛评分和疼痛程度均低于对照组,且差异具有统计学意义(P<0.05)。术后72h两组疼痛评分和疼痛程度的差异无统计学意义(P>0.05)。结论:活髓切断术联合SSC术后进行光动力干预,可以有效缓解术后疼痛症状。[关键词]不锈钢预成冠;术后疼痛;光动力疗法[文献标识码]A[文章编号]1671—7651(2023)10—0907—04[doi]10.13701/j.cnki.kqyxyj.2023.10.011ClinicalEffectofPhotodynamicTherapyonPromotingPainReliefafterPulpotomyCombinedwithPre-crownSurgeryinChildren.YANShiwen,PANWenting,LITiantian,JIANGHe,WANGMengwen,XUEPeng*.Depart-mentofStomatology,theFirstAffiliatedHospitalofZhengzhouUniversity,Zhengzhou450052,China.[Abstract]Objective:Tolearntheeffectofphotodynamictherapy(PDT)onpromotingpainreliefafterpulpotomycombinedwithstainlesssteelpreformedcrowns(SSC)inchildren.Methods:ThirtypairsofteethrestoredwithSSCwereselected,whichweredividedintophotodynamictherapyandcontrolgroups,usinganautologoustoothasthecontrol.Thechildrenwerefollowedupat6h,24h,and72hafterrestoration.Results:At6hafterSSC,theinci-denceofpainwas20%and10%inthecontrolgroupandtheexperimentalgroup,respectively,andtheincidenceofpainwas60%and56.67%inthetwogroupsat24haftersurgery,respectively,andthepainscoresandpainlevelsintheexperimentalgroupwerelowerthanthoseinthecontrolgroup(P<0.05).However,thedifferencesbetweenthetwogroupswerenotstatisticallysignificantat72haftersurgery(P>0.05).Conclusion:Photodynamicinter-ventionsafterSSCcaneffectivelyrelievepost-operativepainsymptoms.[Keywords]stainlesssteelcrown;post-operativepain;photodynamictherapy不锈钢预成冠(stainlesssteelcrown,SSC)是一种预先成...
