한국인에서의 상악동 골이식술과 관련된 상악동 동맥 분포에 대한 예비 연구
Arterial arcade of the maxillary sinus related to sinus bone graft in korean population ; A preliminary study using computed topographies
김기영, 홍순민, 박준우, 김상균, 서현수, 송윤정, 김미자,
소속 상세정보
김기영 ( Kim Ki-Young ) - 한림대학교 의과대학 구강악안면외과학교실
홍순민 ( Hong Soon-Min ) - 한림대학교 의과대학 구강악안면외과학교실
박준우 ( Park Jun-Woo ) - 한림대학교 의과대학 구강악안면외과학교실
김상균 ( Kim Sang-Hyun ) - 한림대학교 의과대학 구강악안면외과학교실
서현수 ( Seo Hyun-Soo ) - 한림대학교 의과대학 구강악안면외과학교실
송윤정 ( Song Yun-Jung ) - 한림대학교 의과대학 치과보존학교실
김미자 ( Kim Mi-Ja ) - 한림대학교 의과대학 치과교정학교실
KMID : 0355620080340040475
Abstract
Aim: The aim of this study was to investigate the arterial arcade of maxillary sinus by determining the distance between the alveolar crest and the inferior border of the vessels in Korean population.
Materials and methods: 76 patients and 87 available sinuses were determined by CT scan (Implagraphy, Vatech, Seoul, Korea). The distance between alveolar crest and inferior border of the vessel was determined considering the tooth area of posterior maxilla.
Results: The lowest distance was observed on first molar area and the average distance is 16.9 mm.
Discussions: it is important in sinus lift surgery that the vessels not to be damaged and that the anastomosis is situated in the lateral wall of maxillary sinus, which has to be exposed to gain access to the maxillary sinus. The knowledge of arterial arcade of maxillary sinus is important to perform the sinus floor elevation procedure effectively.
키워드
Maxillarysinus;sinusfloorelevation;Posteriorsuperioralveolarartery;Infraorbitalartery;Bloodsupply
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