The korean journal of orthodontics (대한치과교정학회지)

The Korean Association Of Orthodontists (대한치과교정학회)
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CEPHALOMETRIC NORMS FOR ORTHOGNATHIC SURGERY

외과적 악교정술을 위한 두부방사선학 계측 기준치

  • Sung, Jung-Ok (Dept. of Orthodontics, College of Dentistry, Kyungpook National University) ;
  • Kyung, Hee-Moon (Dept. of Orthodontics, College of Dentistry, Kyungpook National University) ;
  • Kwon, Oh-Won (Dept. of Orthodontics, College of Dentistry, Kyungpook National University) ;
  • Sung, Jae-Hyun (Dept. of Orthodontics, College of Dentistry, Kyungpook National University)
  • 성정옥 (경북대학교 치과대학 교정학교실) ;
  • 경희문 (경북대학교 치과대학 교정학교실) ;
  • 권오원 (경북대학교 치과대학 교정학교실) ;
  • 성재현 (경북대학교 치과대학 교정학교실)
  • Published : 1989.03.01
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Abstract

The purpose of this study was to establish Korean norms that will be valuable aids for diagnosis in orthognathic surgery patients. Lateral cephalometric measurements were established for adult Koreans (60 males, 62 females) with normal occlusion and acceptable profiles. The results were as follows: 1. Means, standard deviation and sexual differentiation were included within each measurement. 2. In skeletal measurements, FH to SN and SN to mandibular plane measurements in females were larger than those in males while all linear measurements in males were larger than those in males were larger than those in females. 3. Significant differences were observed between male and female groups on all of the items that showed vertical relationship in dental measurements. And the measurements of ADH, PDH and overbite in males were larger than those in females while the measurements of incisor exposure in females were larger than those in males. 4. In all measurements of soft tissue except NLA, that is, of FCA, UFH, ULL and LLL, males were larger than those in females.

정상교합 및 안모가 단정한 성인(남자 60명, 여자 62명)을 대상으로 악교정수술을 위한 한국인 기준치를 얻고자 측모 두부방사선 규격사진을 이용하여 계측 분석과 결과 다음과 같은 결론을 얻었다. 카 계측항목의 평균치, 표준편차를 구하였다. 골격계측 항목중 각도계측치에서는 FH-SN과 SN-MP가 여자에서 더 크며, 거리계측치에서는 전 항목에서 남자가 더 큰 것으로 나타났다. 치아계측 항목에서는 수직적 관계를 나타내는 항목에서만 남녀간에 유의한 차를(P<0.05) 보였는데 ADH, PDH, overbite에서는 여자가 더 크고 Incisor exposure에서는 여자가 더 크게 나타났다. 연조직계측 항목에서는 NLA를 제외한 전 항목 즉 FCA, UFH, ULL, LLL에서 남자가 여자보다 더 크게 나타났다.

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