@article{oai:hsuh.repo.nii.ac.jp:00007222, author = {松原, 暁 and 小笠原, 潤治 and 古本, 公子 and 横山, 一徳 and 森田, 修一 and 石井, 英司}, issue = {2}, journal = {東日本歯学雑誌}, month = {Dec}, note = {P(論文), The primary objective of this study is to grasp the individuality of the soft tissue profile of anterior cross-bite cases. For the purpose of the present study, cephalograms and enlarged facial pictures were obtained from 58 patients (28 boys and 30 girls) with anterior cross-bite malocclusion ; the mean age was 8 years 0 months. The patients were classified into 3 groups in accordance with ANB. Angular and linear measurements were performed on tracing film and statistical analysis was performed using mean values, a correlative matrix and t-test for significant levels. The results were as follows ; 1. From the comparison between skeletal groups and dental groups, a significant relationship was found among, ANB, NAP, NP-A, NP-U1, NP-L 1 in hard tissue and n'-Sn-Pog, Sn-Sn', ls-ls' in soft tissue. 2. From a comparison between hard tissues and soft tissues, it was found that the antero-posterior relationship of basal arches, and the position of the upper and lower incisers were reflected in the soft tissue profile. 3. The lip posture was proposed as a factor which influences the concavity of facial profile.}, pages = {101--111}, title = {<原著>顔貌軟組織の評価 : 側方頭部X線規格写真と規格側貌写真による検討}, volume = {4}, year = {1985} }