著者

安光 千昭

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.44, no.6, pp.959-975, 1990-12-25

被引用文献数

6

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In order to investigate the mandibular movements and function after sagittal split ramus osteotomy for prognathism, occlusal contact area and points, distance of mandibular border movements, myographic activity of masseter and temporalis, biting force and masticatory efficiency were measured before and 3, 6, 12 months after surgery. Postoperative evaluation under the consideration of fixation method of bone segments and with or without orthodontic therapy was carried out. The results were as follows : 1. Occlusal contact area and points tended to increase from 3 months after surgery compared with preoperative level and they indicated a significant increase 12 months after surgery. 2. Maximal distance of opening mouth indicated a significant decrease 3 and 6 months after surgery compared with preoperative level. Significant difference however was not recognized 12 months after surgery. Distance of anterior and lateral border movements showed an increasing trend from 6 months after surgery and the distance of left border movements indicated a significant increase 12 months after surgery. 3. Myographic activity of bilateral masseter decreased 3 months after surgery compared with preoperative level. A significant increase was recognized 12 months after surgery. Myographic activity of bilateral temporalis showed an increasing trend from 3 months after surgery compared with preoperative level. Twelve months after surgery a significant increase was recognized. 4. Biting force on both sides decreased 3 months after surgery compared with preoperative level, but 12 months after surgery it indicated a significant increase. 5. Masticatory efficiency tended to increase from 3 months after surgery compared with preoperative level. Six months after surgery significant increase was recognized. 6. Significant correlation of masticatory efficiency was recognized with occlusal contact area, points and myographic activity of temporalis preoperatively and with all examined items except distance of anterior and lateral border movements postoperatively. Correlations between left and right in myographic activity and biting force, as well as between masseter and temporalis in myographic activity strengthened with the passage of time after surgery. 7. Screw fixation was superior to wire fixation in occlusal contact area, distance of anterior border movements, and myographic activity of masseter. On the contrary wire fixation was superior to screw fixation in myographic activity of temporalis and left biting force. Occlusal contact points and masticatory efficiency showed equal improvement of function. 8. The group combined with the orthodontic therapy was superior to the group without it in occlusal contact area and points, myographic activity of right masseter and temporalis, right biting force and masticatory efficiency. On the contrary in the group without the orthodontic therapy, nothing was superior to group with it. From the above results, it was suggested that application of sagittal split ramus osteotomy for prognathism is very meaningful for not only esthetic and morphological improvements but also improvement of mandibular movements and function.

著者

中塚 美智子 隈部 俊二 岩井 康智

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.60, no.6, pp.158-168, 2007-01-25

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上顎歯列模型62例について,形態決定に関与している因子を探るためフーリエ級数を用いて比較検討した.結果は以下の通りである.1)方形,帯円方形,帯円形,帯円V字形の4型とも,第4周波数までで歯列弓形態を再現することが可能であった.2)歯列弓の大きさを示すフーリエ級数の定数ならびに第1周波数の振幅では形態間に有意差は認められなかったが,歯列弓の形を表す第2,3,4周波数の振幅では形態間に有意差が認められた.3)定数は前歯部幅径ならびに歯列弓幅径との高い正の相関がみられた.第1周波数の振幅は歯列弓長径と前歯部幅径との正の相関がみられた.第2周波数の振幅は歯列弓幅径と高い正の相関,前歯部の彎曲度合,歯列弓長径と幅径の割合と高い負の相関が,第3周波数の振幅は前歯部幅径,歯列弓幅径と正の相関,前歯部の彎曲度合と負の相関が,第4周波数の振幅は前歯-臼歯移行部動径差と正の相関がみられた.これらより,上顎歯列弓の形態の決定には歯列弓長径と幅径の割合,前歯部の彎曲度合,前歯部から臼歯部への移行部の形態が関与していることが示唆される.

著者

牟田 龍生

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.28, no.5, pp.559-581, 1975-01-31

被引用文献数

3

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As a result of experimental bite raising on 7 adult and 7 young monkeys, the histological observation on "relapse" after retention period was undertaken with following findings. 1. The bite raising was achieved by inferior backward rotation of the mandible. Then, alveolar bone was stabilized by the masticatory muscles, which acted on the alveolar bone via teeth under the newly established occlusion. 2. Concerning muscle tissue, differences were evident between adult and young monkeys. That is, the muscle tissue of adult monkeys revealed severe regressive change during bite raising and retention period, but no severe change revealed in the muscle tissue of young monkeys. 3. The adaptation of muscle tissue was rather difficult than that of bone tissue. 4. The adaptation of bone tissue was earlier and stronger than that of muscle tissue. 5. Even in five days after the bite raising, alveolar bone, zygomatic arch, mandibular angle and temporomandibular joint revealed bone resorption. Through the retention, these bones developed osteoblastic mechanism and increased stabilization longitudinally. This trend was more active in young monkeys. Additionally, the muscle insertion parts of adult monkeys accompanied the bone transformation. From the above findings, it is considered to be the adaptation difficulty of the muscle tissue that "relapse" after bite raising is induced. Therefore, the author proposed that the orthodontic treatment, which required jaw transposition, should be done during growth period as much as possible. Although the adaptation of muscle tissue was difficult after growth period, the capability was not completely denied

著者

中島 孝 神代 達司 村田 智達 益城 久治 中務 澄仁

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.15, no.3, pp.193-196, 1962

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Lingual papillae were studied on the zebra (Equus lebra) aged 12 old. The results were summarized as follows. On the dorsal surface of the tongue there were viewed, Papillae vallatae, Papillae foliatae, Papillae fungiformes, Papillae filiformes, and Papillae conus. 1) Papillae vallatae occurring counted 3. They were very large, longitudinal diameter 8∿10mm-, oval or longoval in shape. The taste buds numbering approximately 10-15 were located on the epithelium facing to the groove, but few in the rate of the size. 2) Papilae foliatae were small, longitudinal diameter 10mm, counted approximately 5-6 groove. The taste buds counted approximately 10-15. 3) Papillae fungiformes were distributed on the lateral margin of the anterior of the tongue (5-7 on each side). They lacked taste buds, but in the Lamina propria muoosa nerve fibers bundle were rich. 4) Papillae conus occured on the lateral margin of the tongue (30-40 on each side).

著者

寺下 正道 庄野 庸雄 陳 克恭 北村 知昭 農蘇 千絵 諸冨 孝彦 矢野 淳也 河野 直博

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.56, no.6, pp.236-242, 2002-12-25

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ハイドロキシアパタイト(HAP)を種々のフッ素濃度の溶液と反応させると, より耐酸性のフルオロアパタイト(FAP)やフッ化カルシウム(CaF_2)が生成される.CaF_2よりFAPの方がより安定した結晶構造を有し, 耐酸性を獲得するにはより有効である.HAPからFAPを生成させる至適フッ素濃度を求めるためにHAPから生成したFAPの量を測定することが必要である.この方法として現在用いられている電子スピン共鳴により測定する方法(ESR法)と1M KOHによりCaF_2を溶出させる方法(KOH法)とを比較した.ESR法ではフッ素濃度100 ppm以下の時にFAPの生成が最大を示し, 浸漬した溶液のフッ素濃度を増大させるにつれてCaF_2の生成が多くなり, FAP生成が抑制された.これは, X線回折による定性結果と一致していた.一方, KOH法では, フッ素濃度の増大とともにFAPの生成も増大するという結果が得られ, X線回折による定性結果とは異なっていた.以上の結果から, HAPから生成するFAPを定量する方法としてESR法の方がKOH法より有効であることが明らかとなった.

著者

豊島 邦昭 嶋村 昭辰

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.45, no.5, pp.613-618, 1991-10-25

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The fine structure of Leydig cells in the lingual epithelium of adult axolotls, Ambystoma mexicanum, was studied by electron microscopy. Leydig cells were characterized by the presence of numerous secretory granules as well as rough endoplasmic reticulum and Golgi apparatus. The exact function of these granules still remains obscure. The Langerhans' net was seen in the peripheral cytoplasm of the Leydig cell in close association with desmosomal attachments and might play as a framework supporting the cell.

著者

古本 克磨 山口 八束 西 正勝 巨山 保 馬渡 和夫 梶山 稔 足立 公助 坂口 元一 黒髪 良治 平川

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.17, no.1, 1963-09-30

著者

荷宮 文夫 鎌田 政秀 松尾 梅雄 久保田 瑞恵 久保田 孝文

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.32, no.4, pp.510-519, 1978-11-30

被引用文献数

3

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In the subjects of Down's syndromes from 3 to 22 years of age (48 males, 26 females), we examined the appearance rate of morphological abnormalities about the giant teeth, microdont and peg-shaped teeth. 1. The appearance rate of morphological abnomalities of the permanent teeth crown for the male was 57.8% (26/45), for the female 52.2% (12/23), very high frequency. The sexual difference was not almost acknowledged. 2. It was showed that the frequency of morphological abnormalities about the present permanent teeth for the male was 17.4% (135/775), for the female 13.6% (57/419), in upper jaw the male 19.3% (70/362), the female 17.5% (38/217), in lower jaw the male 13.7% (65/413), the female 9.4% (19/202). The sexual difference in the maxilla was hardly showed. In the appearance rate of the mandible the male was higher than the female, the rate was higher in the upper jaw than in the lower jaw through both sexes. 3. In the morphological abnormalities of the tooth crown, the giant teeth appeared only the male 0.3% (2/775), the microdont teeth the male 16.5% (128/775), the female 11.9% (50/419). Peg-shaped teeth appeared in the male 0.6% (5/775), in the female 1.7% (7/419). 4. The tooth of high frequency about morphological abnormalities was in the upper lateral incisors in both male and female subjects, the male 52.8% (28/53), the female 51.4% (19/37), after this the upper second premolar, the lower second premolar and the upper and lower first premolar.

著者

友清 博

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.12, no.1, 1958-06-30

著者

元島 博信

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.36, no.1, pp.26-39, 1982-02-25

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The circumvallate papillae and foliate papillae of the pigs tongue were studied with an optical and an electron microscope. The materials was obtained from 15 individuals (original country ; Hampshire and Landrace) ages 6-7 months. Main results obtained were as follows. 1. The circumvallate papillae, showing ellipse in shape, were found in a pair symmetrically located near the indistinct border between the tongue root and body. The secondary papillae, which were well developed were observed over 10 in number on their dorsal surface. There were the mucous glands, opening to their dorsal epithelium surface, and solitary lymphonodules in the lamina propria mucosae. 2. The foliate papillae, showing oval bulges on the mucous membrane, were found in a pair symmetrically located on the tongue margin opposed to the circumvallate papillae. They consisted of parallel ridges with 3-6 grooves. There were the mixed glands, opening to the bottom of the furrows, and solitary lymphonodules in the lamina propria mucosae. 3. Occassionally, a cell-like structure which filled the taste canal was found in the buds. Its appearance was suggestive of either wandering of a leucocyte or discharge of a cell of the buds. 4. There occassionally occurred buds with two pores among the large-sized ones. 5. Three cell types, I, II and III, except undifferentiated cells in the basal portion were clearly discriminated in the buds, as in other mammalia. 6. There were sometimes recognized the dark cored nuclear bodies in the nucleus of the type II cell, and isolate cilium in the lateral surface of the type III cell. 7. Some of the taste hairs, microvilli, appeared to be had club-like with bulged tip.

著者

梶谷 貫大 川上 親世

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.6, no.3, pp.44-47, 1953-01-30

著者

一田 利道 冨山 望 田村 仁美 永野 茂紀 藤田 邦彦 山口 和憲

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.56, no.5, pp.201-207, 2002-10-25

参考文献数

12

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体位の変化により下顎位が前後的に移動することは知られているが, それに伴う下顎位の変化が咬頭嵌合位の咬合接触状態に及ぼす影響を数量化したものは少ない.今回の研究では, 体位の変化に伴う下顎位の相違が, 咬合力や咬合接触関係に及ぼす影響について, 咬合力測定システムを用いて, 定量的に検討することを目的とした.顎関節症状や咬頭を被覆するような補綴物がなく, 第3大臼歯以外に欠如歯がない, OverjetおよびOverbiteが2∿4mmの良好な咬合を有する本学学生男性10名, 女性13名, それぞれの平均年齢 : 25歳4ヶ月, 23歳3ヶ月, 年齢幅 : 22歳11ヶ月∿28歳3ヶ月, 19歳3ヶ月∿31歳5ヶ月の計23名を対象とした.計測に当っては内容をよく理解してもらい同意を得た.咬合力測定システム用プレスケールの内からDental prescale 50H R typeを用い, 座位における自然頭位と, 水平位において仰臥位で被験者がリラックスした頭位で, 2秒間の最大咬みしめを1回ずつ行った.同様に日を変えて一人につき計3日間の計測を行った.データは専用測定器Occluzer FPD 703により解析し, 25MPaから120MPaの範囲で体位別の咬合状態を数値化し, 統計処理を行った.その結果, 咬合力, 咬合接触面積, 平均咬合圧, 咬合バランスについては有意な個人差があり, 日を変えて測定しても座位, 水平位間に有意差は認められなかった.以上より, 良好な咬合を有する成人では計測値に個人差はあるが, 座位, 水平位間で咬合力や咬合接触関係に有意な差が見いだせないことから, 頭位に影響を受けず咬合が安定していることが示唆された.

著者

神田 三郎

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.11, no.5, pp.540-562, 1958-03-31

著者

中島 民治

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.40, no.4, pp.787-806, 1986-08-25

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Topographic anatomical study of the cranial base around the foramen magnum of 52 male Middle Kyushuites (9 in 20-29 year-old, 6 in 30-39 year-old, 11 in 40-49 year-old, 17 in 50-59 year old, 9 in 60 and older) was done from both the scopical and the metrical points of view. The data were obtained not only by the others' methods including the Martin-Saller's, but also by the author's own. The author statistically compared these data with those of the other Japanese local groups, Mongolians, Ainus, Germans and the French. Regarding the foramen magnum of the male Middle Kyushuites, the two-semicircular shape was observed most frequently, and this was the same as Germans. And the means of its length and its breadth were smaller than those of the Kantoites of Sudo (1952). The mean of the area of the foramen magnum was 827.6mm^2. The complete oval shape of the external orifice of the canalis caroticus occurred more frequently on the right side than on the left side. The complete bony bridging of the foramen jugulare tended to be more frequent on the right side than on the left side. And this was the same as the Kantoites. The double complete bony bridging of the foramen jugulare was observed on the left side of 48-year-old male. These divided foramen must be separately penetrated by the internal jugular vein, the glossopharyngeal n., the vagus n., and the accessory nerve, respectively. The cases of the bony bridging of the canalis hypoglossi of the male Middle Kyushuites were also observed and its frequency was lower than that of the male Ainu of Dodo (1974). The absence of the canalis condylaris was observed more in the male Middle Kyushuites than in the Ainu. The antero-posterior ratio of the double jugular foramen was 6.2, and the posterior part was larger than the anterior part. The antero-posterior ratio of the double hypoglossal canal was 2.3, and the posterior part was larger than the anterior part.

著者

六反田 篤 真鍋 義孝 村上 守良 伊東 励

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.37, no.2, pp.479-484, 1983-04-25

被引用文献数

2

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The authors conducted the somatological measurement of head and face, and the impression taking of the upper and lower dental arches on 85 adults who lived in North Kyushu Region. After examining the correlations between the measured values of the head and face, and the dental arch, we have reached the following conclusions : 1. In terms of lengths, there is a positive correlation in the total of males and females, between head length and upper dental arch length. 2. In terms of lengths and heights, there is a positive correlation in the total of males and females, between head length and palatal vault height. 3. In terms of breadths, there is a positive correlation in the males and the total of males and females, between head breadth and upper and lower dental arch breadth, between bizygomatic breadth and upper and lower dental arch breadth, and between bigonial breadth and upper and lower dental arch breadth. 4. In terms of breadths and lengths, there is a positive correlation in the males, between bizygomatic breadth and lower dental arch length, in the females, between head breadth and upper dental arch length, between bizygomatic breadth and lower dental arch length, in the total of males and females, between head breadth and upper and lower dental arch length, between bizygomatic breadth and upper and lower dental arch length. 5. In the terms of breadths and heights, there is a positive correlation in the males, between bizygomatic breadth and palatal vault height, in the total of males and females, between head breadth and palatal vault height, between bizygomatic breadth and palatal vault height. 6. In the terms of heights, there is a positive correlation in the males, between auricular height and palatal vault height, in the females, between morphological face height and palatal vault height, in the total of males and females, between auricular height and palatal vault height, between morphological face height and palatal vault height. 7. In terms of heights and lengths, there is a positive correlation in the females and the total of males and females, between morphological face height and upper and lower dental arch length. 8. In terms of heights and breadths, there is a positive correlation in the males, between morphological face height and upper dental arch breadth, in the females, between morphological face height and upper and lower dental arch breadth, in the total of males and females, between auricular height and upper dental arch breadth, between morphological face height and upper and lower dental arch breadth. As descrived in the above, the correlation between the head and the face, and the dental arch showed more positive results in the maxilla than in the mandible, and more positive results in the face than in the head. The Person in North Kyushu Region was more balanced between the head and the face, and the dental arch than in the Person of Miiraku and Katumoto.

著者

高田 豊

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.62, no.6, pp.231-237, 2009-02-25

参考文献数

4

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九州歯科大学附属図書館における入館者数を平成14年4月から平成20年7月の間で分析した.年間入館者数は平均69,810名で,平日一日入館者数は平均291名であった.新図書館となった平成19年度は旧図書館入館者数よりも年間入館者数で14,039名,一日入館者数で39名増加していた.月間と一日入館者数では最も多い月は2月と9月で最も少ない月は8月であった.平成19年度に開始された土・日の週末入館者数は平成19年度より20年度で増加の傾向であった.平成20年4月から実施された20:00〜22:00の開館延長時間帯の入館者数も4月から7月と漸増していた.平日入館者数が最も多い時間帯は16:00〜17:00で,次に多いのは12:00〜13:00と14:00〜15:00であったが,週末入館者数は平日とは異なり19:00〜20:00が最も多かった.図書館開館時間延長は利用者にとって最も有用なサービスの向上になるが,より効率的なサービス提供のためには月別,曜日別,時間別,平日・週末別での入館者数の詳細な分析が必要と考えられた.

著者

真鍋 義孝

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.43, no.3, pp.489-522, 1989-06-25

被引用文献数

14

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Nineteen tooth crown traits of Yami tribe, Taiwan Aborigine, were examined and compared with 16 East Asian populations in order to clarify an anthropological position of Yami based on Mongoloid dental variations. In the eight traits which show considerable difference between Sinodonty which is typical of Northeast Asia, and Sundadonty which is typical of Southeast Asia, shoveling (UI1), Y-groove (LM2) and deflecting wrinkle (LM1) of Yami were similar to those of Sinodonty, while winging (UI1), cusp 5 (UM1) and Carabelli's trait (UM1) of Yami were similar to those of Sundadonty. Double shovel (UI1) and 4-cusp (LM2) of Yami lie midway between Sinodonty and Sundadonty. Two major clusters were obtained from a cluster analysis on Smith's MMD among 16 East Asian populations and Yami, based on 19 crown traits. One was a Sinodonty cluster, and the other was a Sundadonty cluster. Yami was included in the Sinodonty cluster. Furthermore, the principal co-ordinate anlysis showed that Yami, in Sinodonty, was nearest to Sundadonty, in contrast to typical Sinodonty. Judging from the above analyses, it was proved that the dentition of Yami was characteristic of both Sinodonty and Sundadonty, and had more resemblance, if anything, to Sinodonty rather than to Sundadonty.

著者

熊谷 恒雄 野代 平治 和田 正紀 緒方 大象

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.6, no.2, pp.1-4, 1952-06-15

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主として泥鰌を使用し, その味覚神経を露出し, 髯の味蕾に味覚剌戟を作用さして, 其際現れる神経の活動電圧を電磁性並びに陰極線オシログラフで記録した。用いた剌戟は酸, 鹹, 苦甘で, 前2者は作用強く, 后2者は弱い。溶液の濃度は著明な影響を及ぼす。尚陰極線オシログラムの調和分析を試みた。神経と髯との連絡には安全地帯の法則が見られる。

著者

伊東 励 金 晧 久保 博英 金子 政則 小林 繁 富 成志 張 庭〓 王 文奎

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.50, no.6, pp.947-956, 1996-12-25

被引用文献数

12

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In August to September of 1995 the authors conducted an anthropometry of the head and face and measurement of the dental arch on Chinese Liao-Ning (66 males and 83 females), and the results were discussed. Furthermore, the correlations between the measurements of head and face, and those of dental arches and palate height were studied. The main results obtained are as follows : 1) Head length : the mean value for the male is 181.0mm and for the female 170.4mm. Both belong to Middle type. 2) Head breadth : the mean value for the male is 155.3mm and for the female 151.6mm. Male belong to Middle type and females belong to Wide type. 3) Bizygomatic breadth : the mean value for the male is 140.3mm and for the female 133.5mm. Both belong to Middle type. 4) Morphological face height : the mean value for the male is 124.0mm and for the female 114.6mm. Both belong to High type. 5) The head-type of the Chinese Liao-Ning belongs to Hyperbrachycephalic type and the face-type to Leptoprosopic type. 6) Correlation : The significant positive correlation is noted between the morphological face height and lower dental arch length only in the male, while that between morphological face height and palate heght is noted in both male and female.

著者

荷宮 文夫 末原 靖弘 矢野 健一郎 上田 茂治

出版者

九州歯科学会

雑誌

九州齒科學會雜誌 : Kyushu-Shika-Gakkai-zasshi (ISSN:03686833)

巻号頁・発行日

vol.22, no.2, pp.119-136, 1968-09-30

被引用文献数

8

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A dental morphological study was investigeted on the population in the Kyushu district. Items of measurement concerning the male and female in the magnitude are as follows : the breadth of dental arch, breadth of mandible alveolar, circumscribing length of dental arch, anterior and posterior palatal height, palatal breadth, length of palatal arch and length of median suture of palate.