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KMID : 0361919740040010049
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Korean Journal of Orthodontics
1974 Volume.4 No. 1 p.49 ~ p.55
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A COMPARATIVE STUDY ON THE NORMAL OCCLUSION AND OPEN-BITE BY MEANS OF CEPHALOMETRIC ROENTGENOGRAM
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Kang Dae-Joon
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Abstract
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The author studied the open-bite of 16 males and 25 females aged 20-23 using profile cephalometric roentgenogram and compared with normal occlusion to determine the morphological pattern of open-bite. The following results are obtained. 1) Open-bite patients showed remarkable vertical development of jaws than normal occlusion. 2) Females indicated conspicuous characteristics than males in open-bite. 3) Anterior teeth disclosed low positions in open-bite patients. 4) Mandible revealed obvious morphological features than maxilla in open-bite patients.
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