碘仿氢氧化钙糊剂根管封药临床研究.doc

文档介绍：,8April2006碘仿氢氧化钙糊剂根管封药临床研究?21?秦红霞赵自环崔淑霞郑州大学第四附属医院郑州市450004摘要目的研究碘仿氢氧化钙糊剂(ICH),实验组118个牙,对照组90个牙,实对照组用甲醛甲酚(Fc)封药,观察临床效果结果实验组?一?级验组用ICH封药,疼痛发生11个牙,发生率9,32%,对照组发生26个牙,%;%,%..结论碘仿氢氧化钙糊剂根管内封药可有效降低根管治疗期间疼痛的发生及提高根管治疗的疗效..关键词碘仿氢氧化钙根管治疗急慢性根尖周炎根管预备疼痛中图分类号::B文章编号:1672-3422(2006)08-0021-ludedinRootCanalsofTeethQlNHongxia,ZHAOZihuan,CUIShuxiaTheFourthAffiliatedHospitalofZhengzhouUniversity,Zhengzhou450004,urringofpost—-treatmentpainandtherapyeffectbyusingiodoformcalciumhydroxide(ICH)-(118teeth)ludedwithiodoformcalculmhydroxide(ICH)(90teeth)ludedwithformaldehydecresol(FC).Followingclinicalcriteria(post—treatmentpain,tendernessofpercussion)?一mpain11teeth(%),Incontrolgroup26teeth(%),%.%.ConclusionIodoformcalculmhydroxide(ICH)pastecandecreasethepainofpost——(ICH);Rootcanaltherapy;Acuteorchronicperiapicalperiodontit