Journal of the Korean Association of Oral and Maxillofacial Surgeons

  • 제37권1호
  • /
  • Pages.36-42
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  • 2011
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  • 2234-7550(pISSN)
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  • 2234-5930(eISSN)
대한구강악안면외과학회 (The Korean Association of Oral and Maxillofacial Surgeons)
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컴퓨터단층촬영을 이용한 상악동 중격의 형태학적 분석

Morphological analysis of maxillary sinus septum using computed tomography

  • 채종범 (경북대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 이상한 (경북대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 김진수 (경북대학교 치의학전문대학원 구강악안면외과학교실) ;
  • 김종배 (계명대학교 의과대학 치과구강외과학교실) ;
  • 권대근 (경북대학교 치의학전문대학원 구강악안면외과학교실)
  • Chae, Jong-Beom (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyungpook National University) ;
  • Lee, Sang-Han (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyungpook National University) ;
  • Kim, Chin-Soo (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyungpook National University) ;
  • Kim, Jong-Bae (Department of Dentistry and Oral Surgery, School of Medicine, Keimyung University) ;
  • Kwon, Tae-Geon (Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyungpook National University)
  • 투고 : 2010.10.03
  • 심사 : 2011.01.20
  • 발행 : 2011.02.28
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초록

Introduction: The current study examined the morphological characteristics of maxillary sinus septum by computed tomography (CT). Materials and Methods: Two hundred and four patients (408 maxillary sinuses) who visited dental clinic were evaluated. CT were examined. The height of the septum measured from the sinus floor to the apex of the septum more than 3 mm was defined as "sinus septum". Results: The prevalence of sinus septa was 21.3% (87/408), and 31.4% (64/204) of patients had more than 1 sinus septum. Females showed higher and thinner sinus septa than males. The anatomic location of the septa were distributed in the 2nd molar region (43.7%), 1st molar region (31.0%), 2nd premolar region (21.8%) and 1st premolar region (3.5%). In 57 patients with chronic disease, there was no significant difference between sinus disease and the presence of sinus septa. The loss of remaining teeth and teeth adjacent to the sinus septum area was not related to the presence of sinus septa. Older subjects showed a reduced height and length of the septum, and a thicker septum. Conclusion: These results show that the maxillary sinus septum undergoes atrophy with age.

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참고문헌

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