[摘要]
期刊论文,双颌前突,双颌前突；测颅法；正畸学，矫正；正颌外科；软组织,双颌前突患者正颌手术及拔牙矫治的软组织变化分析,0引言,1对象和方法,2结果,3讨论,【参考文献】
Softtissuechangesofbimaxillaryprotrusionbyorthodonticstreatmentororthognathicsurgery
LIDong,BAIYuMing,DUANYinZhong,GUOJun,CHENQiaoLin
DepartmentofOrthodontics,CollegeofQinduStomatology,FourthMilitaryMedicalUniversity,Xian710033,China
【Abstract】AIM:Toassesstheeffectsoforthodonticstreatmentororthognathicsurgeryonthesofttissuechangesofbimaxillaryprotrusionpatients.METHODS:Fourteenorthodonticallytreatedcasesand13surgicallytreatedcaseswerechosen.ElevenhardandsofttissuemeasurementswereanalyzedbySPSSstatisticalsoftware.RESULTS:Thesofttissuesoftheorthodonticallytreatedgrouphadsignificantchanges（P<0.05）inallthemeasurementsexceptforGSnPg,SNPg,GoGnSn,andGPnPg.LsPnPgdecreased2.95mmonaverageandLiPnPgdecreased3.71mmonaverage（P<0.05）.ThesofttissuesofthesurgicallytreatedgroupalsohadsignificantchangesinallthemeasurementsexceptforGoGnSn.CONCLUSION:Bothorthodonticaltreatmentandorthognathicsurgerycanchangethesofttissuesofbimaxillaryprotrusionpatients.Orthognathicsurgeryisbetterthansimpleorthodonticaltreatmentinimprovingtheshapeofsoftchinofbimaxillayprotrusion.......
