Cephalometric study on Steiner analysis of adults with normal occlusion in Harbin

Objective To establish normal stand value in Harbin by means of Steiner analysis.Methods 100 cases of adults in Harbin with normal occlusion were selected,standard lateral cranial X-ray films were taken and cephalometric Steiner analysis was performed.The results between sexes,two dentitions and different areas were compared by t-test.Results ①Cephalometric Steiner normal standard value,standard deviation and Cheveron analysis chart were established.②There is no difference between male and female.③Difference is shown in some measurements with normal occlusion between the people from Beijing,Guangdong and Korea.Conclusion Cephalometric Steiner normal standard values are different in the age,areas and nations.