학술논문
Three-dimensional evaluation of the pharyngeal airway space in patients with anterior open bite
이용수 2
- 영문명
- 발행기관
- 대한치과교정학회
- 저자명
- Seong-Sik Kim Yong-Il Kim Soo-Byung Park Sung-Hun Kim
- 간행물 정보
- 『The Korean Journal of Orthodontics』제53권 제6호, 358~364쪽, 전체 7쪽
- 주제분류
- 의약학 > 기타의약학
- 파일형태
- 발행일자
- 2023.11.25
무료
구매일시로부터 72시간 이내에 다운로드 가능합니다.
이 학술논문 정보는 (주)교보문고와 각 발행기관 사이에 저작물 이용 계약이 체결된 것으로, 교보문고를 통해 제공되고 있습니다.
국문 초록
Objective: This study aimed to three-dimensionally evaluate the pharyngeal airway space (PAS) of patients with anterior open bite (AOB) by using cone-beam computed tomography (CBCT) and compare the findings with those obtained in individuals with normal occlusion. Methods: The open bite group (OBG, n = 25) consisted of patients with an anterior overbite of –3 mm or less, while the control group (n = 25) consisted of age- and sex-matched individuals with an anterior overbite of 1–3 mm, Angle Class I malocclusion (1° ≤ point A-nasion-point B angle ≤ 4°), and a normodivergent profile (22° ≤ Frankfort mandibular plane angle ≤ 28°). After the CBCT data were reconstructed into a three-dimensional image, the PAS was segmented into four parts, and the volume of each part was measured. Pharyngeal airway length (PAL) and the area and transverse width of the part showing minimal constriction were also measured. Pearson’s correlation analysis was used to evaluate the correlation between changes in the PAS and the amount of anterior overbite. Results: The OBG showed a significantly narrower airway space in the nasopharyngeal, hypopharyngeal, and total airway volumes. The OBG also showed a significantly smaller area and transverse width of the part with minimal constriction. The OBG showed a significantly longer PAL, but there was no correlation between the amount of anterior overbite and the changes in PAS. Conclusions: The PAS was associated with AOB. Patients with AOB had a narrower PAS and a smaller part showing minimal constriction.
영문 초록
목차
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
CONCLUSIONS
FUNDING
AUTHOR CONTRIBUTIONS
CONFLICTS OF INTEREST
References
해당간행물 수록 논문
- Biomechanical analysis for different mandibular total distalization methods with clear aligners: A finite element study
- Differences in facial soft tissue deviations in Class III patients with different types of mandibular asymmetry: A cone-beam computed tomography study
- Effects of 4-hexylresorcinol on facial skeletal development in growing rats: Considerations for diabetes
- Periodontal health status, oral microbiome, whitespot lesions and oral health related to quality of life-clear aligners versus fixed appliances: A systematic review, meta-analysis and meta-regression
- Risk factors for orthodontic fixed retention failure: A retrospective controlled study
- Three-dimensional evaluation of the pharyngeal airway space in patients with anterior open bite
- Managing oral biofilms to avoid enamel demineralization during fixed orthodontic treatment
- READER’S FORUM
참고문헌
교보eBook 첫 방문을 환영 합니다!
신규가입 혜택 지급이 완료 되었습니다.
바로 사용 가능한 교보e캐시 1,000원 (유효기간 7일)
지금 바로 교보eBook의 다양한 콘텐츠를 이용해 보세요!