@article{oai:hsuh.repo.nii.ac.jp:00008424,
 author = {大西, 隆 and 田中, 力延 and 福田, 恵 and 佐野, 友昭 and 細川, 洋一郎 and 金子, 昌幸},
 issue = {1},
 journal = {東日本歯学雑誌},
 month = {Jun},
 note = {P(論文), This study evaluated of the mandibular canal at the wisdom tooth position by cross-sectional spiral tomography in 50 subjects. The location of the mandibular canals identified relative to the wisdom tooth roots were as follows : A-type (buccal) was most common, 34/50 (68%) ; B-type (just under), 15/50 (30%) ; C-type (lingual) was least common, 1/50 (2%). The shortest distance from the mandibular canal to the inferior wisdom tooth roots (IW-C) was 2.7±1.6mm, and the coefficient of variation here was the largest the regions (59%). The coefficient of variation in the vertical distance (IC-IB) was larger than horizontal distance (LC-LB). The area of the mandibular canal on the cross-sectional tomographic cuts was 18.7±6.9mm^2, and the coeficient of variation was 37%. The ratio of the major (ODL) to minor axis (ODS) of the mandibular canal on the cross-sectional tomographic cuts was 3.2±1.0, the shape of the mandibular canal was shown to be elliptical.},
 pages = {109--115},
 title = {下顎智歯部の頬舌的断層X線像における下顎管の画像解析},
 volume = {18},
 year = {1999}
}