正畸B组第1小组(xiǎozǔ)第一页,共三十五页。第一页,共三十五页。第二页,共三十五页。第二页,共三十五页。Keyinformationlongface16-year-oldgirlfromnortheastfamilyhistorytaciturnityComewithhermomWeekend-opend第三页,共三十五页。第三页,共三十五页。maintroubleHyperosteogeniedMandibularmandibularprotrusionAllabove?第四页,共三十五页。第四页,共三十五页。HighAngleunderbiteHereditycircumstance:Congenital(Macroglossiadisease)Acquired(1)hyperpituitarism(2)maxillarydeciduousteethearly-missed、retention、Inadequatecanineabrasion第五页,共三十五页。第五页,共三十五页。(3)earlymaxillarypermanentteetheruption(4)functionalfactor:suckle、hypertrophyoftonsil、muscledysfunction(5)badhadit第六页,共三十五页。第六页,共三十五页。Otherinformationneeded(1)Inquiry:systemicdisease、badhadit、alreadytreatment、Duration、familyhistory、psychologicalguidance第七页,共三十五页。第七页,共三十五页。(2)inspection:①insidecheck:toothcount、toothshape、Oralhygiene、dentalarchshape、occlusalstatus、Softtissuelesions②outsidecheck:photograph、Symmetricface?proportion?overlengthlowed1/3?第八页,共三十五页。第八页,共三十五页。auxiliaryexamination:X-ray:PanoramicradiographexaminationlateralcephlometricsCT第九页,共三十五页。第九页,共三十五页。Othercheck:modelanalysisTMJcheckmusculartensioncheck第十页,共三十五页。第十页,共三十五页。①Extraoralphotographs:Frontalview:horizontal:Facialisasymmetry,anditmovestorightsidevertical:partiallengthisinthe1/3lowerfaceslip:thedegreeofclosure、underlipisthickerthanupper第十一页,共三十五页。第十一页,共三十五页。Lateralview:facialmorphology:concavetypelip:thedegreeofclosure、Hline,Elinementolabialsulcus:shallow、Mandibularadvancement第十二页,共三十五页。第十二页,共三十五页。第十三页,共三十五页。第十三页,共三十五页。②Intraoralphotographs:Frontalview:overbiteinanterior22、23、32、33openbitedistemain11and21crowdedinmaxillary第十四页,共三十五页。第十...