@article{oai:mdu.repo.nii.ac.jp:00000282,
 author = {恩田, 千爾 and 正木, 岳馬},
 issue = {1},
 journal = {松本歯学},
 month = {Jun},
 note = {application/pdf, In the observation of the median lingual foramina and the small foramina on the internal surface of the mental rigion of the mandible of 141 Indians, the following results were obtained: 1. The number of the foramina on the right side of the mental region was most frequently observed only one in 35%, followed by absent in 27% and two in 26% of those examined. The greatest number was 6, with the average of 1.30. Similar results were obtained on the left side. In the midline, the foramona were two in 40%, three in 34%, while absent was found 1.4%. The greatest number observed was 6, with the average of 2.48. 2. The foramina of the mental rigion were most frequently observed midline (98.6), lower part of the central incisor of the right side in 52%, and the lower part of the lateral incisor of the right side in 20%. 3. The foramina on the midline of the mental rigion were most frequently obserbed the upper third (superior median lingual foramen) in 95%, the middle third (middle median lingual foramen) in 40%, and the lower third (inferior median lingual foramen) in 79%. 4. The diameters of the foramina on the right side of the mental region were most frequently observed 0.15 mm in 38%, followed by 0.25 mm in 36%. The lagest size observed was 0.75 mm, with the average of 0.26 mm. Similar results were obtaind on the left side. 5. The diameters of the foramina on the lower part of the canine were lagest on the right side of the mental region, with an average size of 0.35mm. The foramina on the lower part of the central incisor were smallest in diameter, with the average of 0.24 mm. 6. The diameters of the superior median lingual foramen were especially large, most frequently observed 0.65 mm in 28%, followed by 0.55mm in 20%. The largest diameter measured 1.25mm, with the average of 0.56mm. The middle median lingual foramen was observed 0.35mm in 26%, and 0.45mm in 24%. The largest size observed was 0.85mm, with the average of 0.39mm. The inferior median lingual foramen was observed 0.25mm in 30%, and 0.15mm in 26%, with the largest mesuring 0.85mm and an average of 0.31mm.},
 pages = {54--63},
 title = {下顎骨にみられる正中舌側孔の数と大きさ},
 volume = {7},
 year = {1981}
}