Establishment And Analysis Of The Uygur Teenagers Arch Form With Normal Occlusion

Objective: This purpose of this study is aim to establish the norms of dental casts onnormal occlusion of uygur teenagers in Xinjiang, reveal the characteristics of dentalcasts,compare with different sexual and racial population and Provides the reference fordiagnoses in orthodontics. Methods:103cases of normal occlusion dental casts of uygurteenagers,56boys (mean age16.66years old) and47girls(mean age17.24yearsold),were selected. The height of clinical dental crown, The height of clinical dental crowncenter, the width and length of the dental arch,were measured.. The characteristies ofnormal occlusion of uygur teenagers in Xinjiang were analyzed with the statistic softwareof SPSS17.0and Compared with that in different sex and other nationalities and desginedthe dental arch form with software. Results:1).The norms of dental casts on normalocclusion in uygur teenagers are established.2).Established the individual dental archform which was accorded with uygur teenagers. Conclusion:1).The norms of dental castson normal occlusion in uygur teenagers that in different sex and other nationalitie.2).theindividual dental arch of uygur teenagers can instruct the clinical therapy.