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A COMPARATIVE STUDY ON THE NORMAL OCCLUSION AND OPEN-BITE BY MEANS OF CEPHALOMETRIC ROENTGENOGRAM

Korean Journal of Orthodontics 1974³â 4±Ç 1È£ p.49 ~ 55
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°­´ëÁØ ( Kang Dae-Joon ) - ¼­¿ï´ëÇб³ ´ëÇпø Ä¡ÀÇÇаú ±³Á¤ÇÐ

Abstract


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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SCI(E)
KCI
KoreaMed