@article{oai:mdu.repo.nii.ac.jp:00001331, author = {若尾, 孝一 and 村上, 弘 and 舛田, 篤之 and 神谷, 光男 and 鷹股, 哲也 and 橋本, 京一}, issue = {1}, journal = {松本歯学}, month = {Apr}, note = {application/pdf, Undergraduate students in dental colleges are required to establish the arrangement of artificial teeth in the upper and lower occlusion-rims of complete dentures. However, this is very difficult. Thus, we studied the inaccuracies in the positions of posterior artificial teeth in 69 pairs of upper and lower complete dentures constructed by the undergraduate dental students. The results may be summarized as follows: 1) Positional relationship between the alveolar ridge and the posterior artificial teeth of upper and lower complete dentures (69 pairs): Some teeth are placed properly above the alveolar ridge. Lower teeth are placed more accurately above the alveolar ridge than the upper teeth. Many teeth deviated buccally from the alveolar ridge on the upper dentures, and lingually on the lower ones. 2) The crossing part of the occlusal surface with the interalveolar crest lines: The second premolar is 35-70%, the first molar is 35-60% and the second molar is 15-40%. 3) Contact points on the occlusal surface: Many of the upper and lower second molars do not have any contact point on the occlusal surfaces.}, pages = {60--70}, title = {模型実習における総義歯の臼歯部人工歯の排列状態に関する検討上下顎第2小臼歯,第1,第2大臼歯について}, volume = {12}, year = {1986} }