대한치과의사협회지 (The Journal of the Korean dental association)

  • 제55권3호
  • /
  • Pages.208-214
  • /
  • 2017
  • /
  • 0376-4672(pISSN)
  • /
  • 2713-7961(eISSN)
대한치과의사협회 (The Korean Dental Association)
권호 표지

한국인의 상악동 외골증 평가

Evaluation of antral exostoses in a Korean population

  • 조봉혜 (부산대학교 치의학전문대학원 영상치의학교실) ;
  • 정연화 (부산대학교 치의학전문대학원 영상치의학교실)
  • Cho, Bong-Hae (Department of Imaging dentistry, School of Dentistry, Pusan National University) ;
  • Jung, Yun-Hoa (Department of Imaging dentistry, School of Dentistry, Pusan National University)
  • 투고 : 2016.12.06
  • 심사 : 2017.02.08
  • 발행 : 2017.03.01
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초록

Purpose: This study was performed to survey the incidence and imaging characteristics of the antral exostoses in a Korean population. Materials and methods: The cone-beam computed tomographic images of 5,268 patients were reviewed for the presence of antral exostoses. Incidence, location, shape, structure and dimension were evaluated. Gender and side difference were analyzed by chi-squared test. Results: Ninety eight antral exostoses were found in 78 (1.5%) out of 5,268 patients. Gender and sides showed no statistically significant differences. Antral exostoses was often found in the lateral wall and floor of the maxillary sinus, accounting for 58.2% and 38.8% of the exostoses, respectively. Most exostoses had broad base and were composed of spongy bone surrounded by compact bone. The mean dimension was 9.1(W)*4.9(D)*5.3(H) mm. Conclusion: Antral exostoses is not uncommon in a Korean population. The identification of antral exostoses is clinically significant to avoid unnecessary examination and treatment. It also needs to be examined carefully in the implant planning or sinus lift procedure.

키워드

과제정보

연구 과제 주관 기관 : 부산대학교

참고문헌

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