汉族、维吾尔族、哈萨克族成人腭中缝螺旋CT研究  

Measuring Han,Uygur,Kazak adult palatal region using spiral computed tomography

作　　者：胡明华[1] 王海涛[2] 米丛波[3] 李刚[4] 潘旭[1] 聂晶[1] 

机构地区：[1]新疆医科大学第一附属医院口腔正畸科,乌鲁木齐830054 [2]新疆医科大学第一附属医院医学影像中心,乌鲁木齐830054 [3]新疆医科大学第一附属医院牙周粘膜科,乌鲁木齐830054 [4]新疆医科大学第一附属医院 新疆医科大学口腔医学院口腔正畸教研室,乌鲁木齐830054

出　　处：《安徽医科大学学报》2015年第12期1821-1823,共3页Acta Universitatis Medicinalis Anhui

基　　金：新疆医科大学第一附属医院青年科研专项基金(编号:2011QN13);新疆维吾尔自治区自然科学基金(编号:2012211B31)

摘　　要：选择362例患者的CT资料。在其矢状向平面上选择距切牙孔后缘3、6、9、12mm处作为测量点,分别测量其骨厚度及骨密度。结果显示腭骨中缝区最大厚度出现在切牙孔后缘6mm处;腭骨密度最大处出现在切牙孔后缘3mm或9mm处。民族间及性别间个别位点存在差异。腭部骨质可为种植体支抗提供稳定的支持,其植入位置以距切牙孔后缘6-9mm处最为适宜。362 CT files of part of patients were selected. 3 ram, 6 mm, 9 mm and 12 mm post incisor foramen in saggital plane were taken as measure point, and palatal bone thickness and density were measured. It was discov- ered that the greatest bone thickness appeared at point of 6 ram, density at point of 3 mm or 9 ram. Individual re-markable differences were detected between genders and ethnic groups. Palatal bone could be well supportive for implant anchorage. Implant site is proper between 6 mm and 9 mm post incisor foramen at median line.

关 键 词：腭骨厚度 腭骨密度 种植支抗 

分 类 号：R783.5[医药卫生—口腔医学]