부정교합유형에 따른 하악와의 위치에 관한 연구

• 영문명: A SYUDT ON THE POSITION OF GLENOID FOSSA ACCORDING TO SKELETAL DISCREPANCIES
• 발행기관: 대한치과교정학회
• 저자명: 김희곤(Hee-Gon KIM) 김광원(Kwang-won Kim)
• 간행물 정보: 『The Korean Journal of Orthodontics』제25권 제4호, 425~432쪽, 전체 8쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1995.08.31

영문 초록

The purposee of this study is to investigate the correlation between the horizontal and vertical discrepancy of facial bones and the horizontal and bertical position of glenoid fossa. For this study, the cephalograms were taken to the adults over 10 of age(96 men and 108women). The cephalograms were divied into three groups according to the ANB angle(below 0.5 degree, 0.5 to 4.0degree and above 38 degree), and they were divided into three groups according to the SN-MP angle(below 30 degree, 30 to 38 degree and above 38 degree). The following conclusions were obatained: 1. In the horizontal discrepancy of facial bone(ANB), the horiontal position of glenoid fossa(X) was anterior position as the order of Class Ⅱ, Class Ⅰ, ClassⅢ. 2. The horizontal position of glenoid fossa(X) showed the significant correlation with ANB and SNB, but not with SNA. 3. In the vertical discrepancy of facial bone(SN-MP), thee less anglee was the greater vertical position of glenoid fossa(X) and wad followed by the medium and high angle in order. 4. The vertical position of glenoid fossa(Y) showed that the SN-FH was the most significant correlation, and it was followed as the order of SN-FH, SN-MP and SN-OP angle. 5. There was the samllest length of anterior cranial base in the Class Ⅲ malocclusion.

키워드

하악와 위치 두부방사선 계측사진 Glenoid fossa position Cephalogram