Researcher basic information

• TOMOO KANEKO

• 博士（歯学）, 北海道大学大学院

• https://researchmap.jp/read0166737?lang=en

• https://jglobal.jst.go.jp/detail?JGLOBAL_ID=200901032407084290
• http://www.den.hokudai.ac.jp/gakuko/gakukoukuindex.html

• 200901032407084290

• 歯科矯正学
• Orthodontics

• Life Science, Sports sciences
• Life Science, Developmental dentistry

• Doctoral (PhD) degree program, Graduate school of Dental Medicine

Research activity information

• A case in which a mouth guard and plate orthodontics were used together
  Tomoo Kaneko
  Sports Dentistry, 28, 2, 68, 68, Feb. 2025, [Peer-reviewed], [Lead author]
  Japanese
• Speech Outcome in Patients with Complete Unilateral Cleft Lip and Palate Following Two-stage Palatoplasty―Evaluation after hard palate closure―
  SOGABE Izumi; MIKOYA Tadashi; TAKAZAWA Rina; TANAKA Soichi; SEIKAI Tetsuya; ITO Yumi; KATO Junya; KIRIKOSHI Shoko; KANEKO Tomoo; MICHIDA Tomohiro; IMAI Satoko; MATSUZAWA Yusuke; OHIRO Yoichi
  Journal of Japanese Cleft Palate Association, 49, 1, 23, 35, Japanese Cleft Palate Association, 2024
  Japanese, Purpose: In two-stage palatal repair, the soft palate and the posterior half of the hard palate are closed at 1 year 6 months in the first operation. In the second, closure of the residual anterior half of the hard palate and alveolar bone grafting are performed simultaneously at 6-7 years of age. We evaluated the impact of this procedure on speech function.
   Methods: The subjects were 36 consecutively treated patients with complete unilateral cleft lip and palate. Patients underwent the first and second operation at a mean age of 1 year 8 months and 6 years 8 months, respectively. After the first operation, 18 patients did not wear a palatal plate as an obturator (non-plate group) as the unclosed cleft reduced remarkably in the anterior half of the hard palate. A total of 18 patients wore a palatal plate (plate group) as the unclosed cleft was opened widely and there was nasal emission, affecting adequate articulation. Velopharyngeal closure function (VPC) and articulation were evaluated at a mean age of 5 years 1 month and 7 years 5 months before (age 5) and after the second operation (post-2nd), respectively, and we considered the non-plate and plate groups.
   Results: In all cases, the acquisition rate of excellent and good VPC was 88.9％ at age 5 and 94.4％ at post-2nd. The acquisition rate of acceptable and intelligible speech (adequate articulation) increased from 44.4％ at age 5 to 61.1％ at post-2nd. The acquisition rate of excellent and good VPC in the plate group was significantly lower at 77.8％ compared to 100％ in the non-plate group at age 5. VPC was good with no significant difference at 94.4％ in both groups at post-2nd. No significant difference was observed in the acquisition rate of adequate articulation in the non-plate (55.6％) and plate group (33.3％) at age 5. The acquisition rate increased to 83.3％ in the non-plate group but remained significantly low at 38.9％ and showed no improvement in the plate group at post-2nd.
   Conclusions: Half of all cases that were able to avoid the use of a palatal plate obtained good VPC at age 5 and adequate speech outcome in almost all cases at post-2nd. Articulation disorder in the other half that needed to use the palatal plate did not improve even at post-2nd. To facilitate speech development without delay, an unclosed cleft should be reduced to the appropriate size without adversely affecting VPC acquisition before 5 years of age at the latest.
• 温度応答性歯科矯正用解体性接着材の開発
  春藤 彩花; 中西 康; 金子 知生; 黒川 考幸; 松本 愛子; 遠藤 諒俊; 赤坂 司; 吉田 靖弘; 佐藤 嘉晃
  日本矯正歯科学会大会プログラム・抄録集, 81回, 177, 177, (公社)日本矯正歯科学会, Oct. 2022
  Japanese
• 成長期におけるBeckwith-Wiedemann症候群を有する患者の歯科的な特徴と治療法の検討
  福島 久夢; 松本 愛子; 中西 徳子; 星 麻里絵; 山本 隆昭; 金子 知生; 高草木 祐理; 角谷 瞳; 松下 和裕; 舟山 恵美; 佐藤 嘉晃
  日本矯正歯科学会大会プログラム・抄録集, 81回, 208, 208, (公社)日本矯正歯科学会, Oct. 2022
  Japanese
• 成長期におけるBeckwith-Wiedemann症候群を有する患者の歯科的な特徴と治療法の検討
  福島 久夢; 松本 愛子; 中西 徳子; 星 麻里絵; 山本 隆昭; 金子 知生; 高草木 祐理; 角谷 瞳; 松下 和裕; 舟山 恵美; 佐藤 嘉晃
  日本矯正歯科学会大会プログラム・抄録集, 81回, 208, 208, (公社)日本矯正歯科学会, Oct. 2022
  Japanese
• 顎関節症患者の咬合異常をどう捉えるか
  山口泰彦; 金子知生; 後藤田章人
  日本歯科評論, 81, 33, 40, 2021
  Japanese
• Assessment of hypoxic lip training for lip incompetence by electromyographic analysis of the orbicularis oris muscle
  Saori Yoshizawa; Mai Ohtsuka; Tomoo Kaneko; Junichiro Iida
  American Journal of Orthodontics and Dentofacial Orthopedics, 154, 6, 797, 802, Mosby Inc., 01 Dec. 2018
  English, Scientific journal
• 顎関節の形態変化に伴う二次的咬合異常－クローズドロック後の開咬を中心に－
  山口泰彦; 金子知生; 後藤田章人
  季刊歯科医療, 32, 86, 95, 2018
  Japanese
• 北海道大学病院における矯正患者の永久歯先天性欠如に関する統計調査
  中村 貴子; 田幡 千尋; 彦根 敦; 武藤 麻未; 正満 健斗; 木山 望; 宮上 雄希; 吉沢 早織; 上村 光太郎; 土屋 聡; 金子 知生; 山本 隆昭; 佐藤 嘉晃; 飯田 順一郎
  日本矯正歯科学会大会プログラム・抄録集, 76回, 218, 218, (公社)日本矯正歯科学会, Oct. 2017
  Japanese
• Application of poly CDE(PCDME) gel to the palatal plate.
  Kaneko T; Mikoya T
  Hokkaido J. Dent. Sci., 37, 136, 139, 北海道歯学会, 2017
  English, In some patients with cleft lip and palate, the palatal cleft is wide and three-dimensionally deformed at birth. This can result in difficulty in sucking, which subsequently causes poor weight and development. The resin-based palatal plate for patients is maintained in position with retentive components such as a ball clasp and Adams clasp. In this study, we report on our experience conducting research and developing a palatal plate that consists of PCDME [Poly-N-(carboxymethyl)-N,N-dimethyl-2-(methacryloyloxy) ethanaminium] gel adhered to a polycarbonate frame. The gel is viscous and adheres to the mucosa, thereby maintaining the plate. Moreover, there are no retentive components, such as clasps for attachment and detachment ; therefore, it can been worn with a comfortable fitting, i.e ., tight and with sufficient pressure. If this device is put to practical use, the burden on patients with cleft palate could be reduced considerably.
• 北海道大学病院矯正歯科来院患者の埋伏歯に関する臨床統計
  生野 啓一郎; 吉沢 早織; 中西 康; 木山 望; 正満 健斗; 宮上 雄希; 武藤 麻未; 菅原 由紀; 金 壮律; 山方 秀一; 金子 知生; 佐藤 嘉晃; 飯田 順一郎
  北海道矯正歯科学会雑誌, 44, 1, 118, 118, 北海道矯正歯科学会, Dec. 2016
  Japanese
• PCDMEゲルの口蓋閉鎖床への応用
  金子 知生; 黒川 孝幸; 三古谷 忠; 飯田 順一郎
  日本矯正歯科学会大会プログラム・抄録集, 75回, 264, 264, (公社)日本矯正歯科学会, Nov. 2016
  Japanese
• Study of training for improving lip incompetence
  Saori Yoshizawa; Mai Ohtsuka; Tomoo Kaneko; Junichiro Iida
  Orthodontic Waves, 75, 3, 47, 53, Elsevier Ltd, 01 Sep. 2016, [Peer-reviewed]
  English, Scientific journal
• Clinical characteristics of acquired anterior open bite subsequent to TMJ closed lock
  後藤田 章人; 山口 泰彦; 金子 知生; 岡田 和樹; 三上 紗季; 箕輪 和行; 井上 農夫男
  日本補綴歯科学会誌, 8, 3, 281, 288, 日本補綴歯科学会, Jul. 2016
  Japanese,

  Purpose: Recently, the occurrence of acquired anterior open bite subsequent to temporomandibular joint (TMJ) closed lock (AAOB-SCL) has attracted attention. However, the actual state has not been clarified. The present study examined retrospectively the clinical characteristics of AAOB-SCL.

  Methods: The subjects were 24 patients who were diagnosed as AAOB-SCL. Twenty-four TMJ closed-lock patients without AAOB-SCL also participated in this study as a control group. Patients with anterior open bite due to rheumatoid osteoarthrosis were excluded.

  Results: Most cases of AAOB-SCL occurred more than three months after the emergence of TMJ closed lock.

  For 5 patients of the AAOB-SCL group, an occlusal splint had not been applied and the rate of the cases without splint was not significantly different from that of the control group.

  Posterior open bite was found except the most posterior tooth, more frequently on the contra-affected side, in addition to anterior teeth. The mean maximum mouth opening range was significantly larger than that in the control group.

  Condyles on the affected side were deformed in all subjects and the rate of deformity was significantly larger than that in the control group.

  Conclusions: It was suggested that AAOB-SCLs tended to appear in the chronic phase, i.e., the phase in which mouth-opening limitation improved or was improving, on the anterior teeth and posterior teeth more frequently on the contra-affected side except the most posterior tooth. An occlusal splint was not always used before the emergence of AAOB-SCL.

• Effectiveness of lip-strength training for improving lip incompetence
  Yoshizawa Saori; Kaneko Tomoo; Iida Junichiro
  The Journal of Japanese Society of Stomatognathic Function, 23, 1, 44, 45, Japanese Society of Stomatognathic Function, 2016
  Japanese
• The potential of aromatherapy for relieving toothache during orthodontic treatment
  KANEKO Tomoo; OTSUKA Mai; IIDA Junichiro
  Japan Journal of Aromatherapy, 17, 1, 31, 38, Aroma Environment Association of Japan, 2016, [Lead author]
  Japanese,

  The purpose of this study was to assess the effects of aromatherapy in alleviating toothache associated with orthodontic treatment. Forty-eight patients (19 men and 29 women; mean age, 26 years 5 months) undergoing tooth separation of the mesiodistal left and right first molars of the upper jaw in orthodontic treatment were categorized by the method of minimization for allocation to clinical trials into three groups: the lavender, peppermint, and placebo (purified water) groups. The three groups received aromatherapy 48 h after the initiation of the tooth separation procedure. A visual analogue scale (VAS) was used to assess spontaneous pain at 0, 3, 6, 12, 24, and 48 h after the initiation of tooth separation and 30 min and 1 h after beginning aromatherapy. Percussion pain was assessed with VAS 0 h and 48 h after the initiation of tooth separation and 30 min and 1 h after beginning aromatherapy. In addition, the amount of oxidized/reduced hemoglobin in the blood was observed during 1 h of aromatherapy by performing near-infrared spectroscopy (NIRS). Aromatherapy was preceded and followed by a survey of the Profile of Mood States (POMS). Assessment with VAS and NIRS showed a toothache-alleviating effect that lasted for the first 30 min in the lavender group; the peppermint group showed a longer and more intense effect than the lavender group. Comparison of the rate of change between the groups with analysis of variance did not show a significant difference. Assessment with POMS showed a decrease in all items after inhalation. These results suggest that aromatherapy inhalation has an effect on alleviating toothache during tooth separation.

• Methods of training for the patients with lip incompetense
  飯田順一郎; 金子知生; 山本隆昭; 佐藤嘉晃
  北海道歯学雑誌, 36, 2, 43, 46, 北海道歯学会, 2016
  Japanese, 口唇閉鎖不全状態，すなわち常時上下の口唇が離れて口呼吸をしているような状態でいると，口腔内が乾燥しやすく，歯肉炎，歯周病などの歯周疾患が進行する要因になると考えられている．一方で，歯科矯正学の分野においても，このような口唇閉鎖不全の状態は，不正咬合の原因，あるいは動的矯正治療後の歯の位置を安定させる保定に関連して，注意すべき事象の一つとなっている． 矯正歯科治療においては，セファロ分析法などを用いて顎顔面骨格形態を分析し，その顎顔面骨格形態に調和するように，治療ゴールとしての歯の位置を決めて正常咬合に導く治療をしている．しかし，歯あるいは顎骨の位置を正常咬合に導いた後，すなわち動的矯正治療が終了した後に，得られた歯の位置，あるいは得られた正常咬合が生涯にわたって維持されるかどうかということは，矯正治療の施術の意義に関わる重要な考慮すべきポイントである．動的矯正治療終了後に通常用いる保定装置は，このような観点から，歯の位置あるいは得られた正常咬合を機械的に保持するために用いるが，生涯にわたって保定装置を使い続けることは非常に稀である． 歯は口唇，頬，舌などの口腔周囲の筋・軟組織が生み出す力に絶えず晒されており，その力によって徐々にその位置を変え得ることから，そのような口腔周囲軟組織から受ける力を考慮して治療ゴールを決定することは矯正歯科治療の成果を左右する重要な要素である． 本稿ではこの様な観点から，口唇閉鎖不全の影響，またそれに対する対応に関して，これまで行われてきた研究成果を紹介する．
• 北海道大学病院を受診した成長期のRussel-Silver症候群患者の特徴
  山崎 与志紀; 佐藤 嘉晃; 熱田 結香; 大塚 麻衣; 福島 久夢; 山方 秀一; 金子 知生; 山本 隆昭; 三古谷 忠; 小山 明彦; 飯田 順一郎
  北海道矯正歯科学会雑誌, 43, 1, 23, 23, 北海道矯正歯科学会, Dec. 2015
  Japanese
• Effectiveness of training methods to improve orbicularis oris muscle endurance in patients with incompetent lips
  Mai Ohtsuka; Tomoo Kaneko; Junichiro Iida
  Orthodontic Waves, 74, 4, 99, 104, Elsevier Ltd, 01 Dec. 2015, [Peer-reviewed]
  English, Scientific journal
• PCDMEゲルの閉鎖床への応用
  金子知生,三古谷忠
  北海道歯学雑誌, 35, 77, 79, May 2015, [Lead author]
  Japanese
• 口蓋裂の言語治療と口蓋閉鎖床
  金子知生,三古谷忠
  千葉県歯科医学会雑誌, 6, 23, 25, 2015, [Lead author]
  Japanese
• 二段階口蓋形成手術を施行した唇顎口蓋裂症例の言語成績 4歳時および5歳時の評価
  曾我部 いづみ; 三古谷 忠; 澁川 統代子; 今井 智子; 石川 愛; 松沢 祐介; 伊藤 裕美; 松岡 真琴; 山本 栄治; 金子 知生; 道田 智宏; 鄭 漢忠
  日本口蓋裂学会雑誌, 39, 1, 7, 16, (一社)日本口蓋裂学会, Apr. 2014
  Japanese
• 1. 骨接合材を固定源として用いた症例の臨床統計(一般口演,第54回北海道矯正歯科学会大会)
  日下部 豊寿; 佐藤 嘉晃; 斉藤 文男; 山方 秀一; 金子 知生; 山本 隆昭; 飯田 順一郎
  北海道矯正歯科学会雑誌, 41, 1, 36, 36, 北海道矯正歯科学会, 2013
  Japanese
• 5. 北海道における不正咬合や矯正治療に関する意識調査研究(一般口演,第53回北海道矯正歯科学会大会抄録)
  永山 和典; 金子 知生; 由川 将丈
  北海道矯正歯科学会雑誌, 40, 1, 28, 28, 北海道矯正歯科学会, 2012
  Japanese
• 矯正歯科基本研修におけるルーブリックと振り返りの導入試行
  佐藤 嘉晃; 金子 知生; 山本 隆昭; 日下部 豊寿; 金井 壮律; 飯田 順一郎
  日本矯正歯科学会大会プログラム・抄録集, 70回, 272, 272, (公社)日本矯正歯科学会, Oct. 2011
  Japanese
• マウスガード装着による野球のバッティング時における口唇閉鎖および咬筋活動について
  金子 知生; 山本 隆昭; 飯田 順一郎
  スポーツ歯学, 13, 2, 144, 144, (一社)日本スポーツ歯科医学会, Feb. 2010
  Japanese
• マウスガード装着による野球のバッティング時における口唇閉鎖および咬筋活動について
  金子 知生; 山本 隆昭; 飯田 順一郎
  日本スポーツ歯科医学会学術大会プログラム抄録集, 20回, 89, 89, (一社)日本スポーツ歯科医学会, Jul. 2009
  Japanese
• 4.ジェットウォッシャーによる洗浄がピンカッターに与える影響について(学術展示,第50回北海道矯正歯科学会大会抄録)
  山本 隆昭; 田中 聡; 諏訪 伸輔; 山方 秀一; 金子 知生; 飯田 順一郎
  北海道矯正歯科学会雑誌, 37, 1, 46, 46, 北海道矯正歯科学会, 2009
  Japanese
• 6.マルチブラケット装置の治療における犬歯移動速度に関わる因子について(学術展示,第50回北海道矯正歯科学会大会抄録)
  半田 麻子; 金子 知生; 金 壮律; 角野 晃大; 桜木 修; 小原 三郎; 中井 丈生; 関 淳也; 田幡 千尋; 飯田 順一郎
  北海道矯正歯科学会雑誌, 37, 1, 47, 47, 北海道矯正歯科学会, 2009
  Japanese
• 5.矯正器具の腐蝕と防蝕に関する検討(学術展示,第50回北海道矯正歯科学会大会抄録)
  諏訪 伸輔; 佐藤 嘉晃; 金子 知生; 山方 秀一; 日下部 豊寿; 宇尾 基弘; 飯田 順一郎
  北海道矯正歯科学会雑誌, 37, 1, 46, 47, 北海道矯正歯科学会, 2009
  Japanese
• 野球のバッティング時における口唇閉鎖について
  金子 知生; 山本 隆昭; 飯田 順一郎
  日本スポーツ歯科医学会学術大会プログラム抄録集, 19回, 70, 70, (一社)日本スポーツ歯科医学会, Jul. 2008
  Japanese
• Effect of Disinfectants to the Dimensional Stability of Alginate Impression Materials
  Tanaka Satoru; Yamamoto Takaaki; Suwa Nobusuke; Kaneko Tomoo; Yamagata Syuichi; Uo Motohiro; Iida Junichiro
  THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 36, 1, 13, 20, Hokkaido Orthodontic Society, 2008
  Japanese, Recently, nosocomial infections of HBV, HCV, and HIV have become a concern, and the prevention of such infections for medical staff and patients based on standard precautions is important. Here the dimensional changes in alginate impressions after immersion in disinfectants and rinsing with water after disinfection was investigated. Experimental condition is as follows : Immersion in disinfectant test 1) Group D: in phtharal for 20 minutes. 2) Group SH: in 0.1% sodium hypochloride solution for 60 minutes. 3) Group W: in distilled water for 60 minutes. Disinfections-rinsing with water test 1) Group D-W : in distilled water for 30 minutes, after immersion in phtharal for 5 minutes. 2) Group SH-W: in distilled water for 30 minutes, after immersion in 0.1% sodium hypochloride solution for 60 minutes. There were 15 test pieces in each condition, and the test pieces were measured with a projector, and dimension change rates were calculated. The data were analyzed by one-way ANOVA and post hoc tests. The results may be summarized as follows. 1. The dimensional changes of Group D and Group SH were smaller than the changes of Group W. 2. The test pieces immersed in distilled water after immersion in disinfectants expanded immediately. 3. Therefore, impressions should be rinsed with water quickly after immersion in disinfectant, then next inject plaster into the impressions soonest possible.
• 3. アルジネート印象材用消毒液の寸法精度への影響(一般口演,第49回北海道矯正歯科学会大会)
  田中 聡; 山本 隆昭; 諏訪 伸輔; 金子 知生; 山方 秀一; 飯田 順一郎
  北海道矯正歯科学会雑誌, 36, 1, 51, 51, 北海道矯正歯科学会, 2008
  Japanese
• 2. リテーナー洗浄剤が鑞着部位に及ぼす影響について(一般口演,第46回北海道矯正歯科学会大会)
  杉山 治; 金子 知生; 山方 秀一; 山本 隆昭
  北海道矯正歯科学会雑誌, 33, 1, 64, 65, 北海道矯正歯科学会, 2005
  Japanese
• 口唇閉鎖機能の新しい評価法
  半田 薫; 佐藤 嘉晃; 金子 知生; 山本 隆昭; 飯田 順一郎
  日本矯正歯科学会大会プログラム・抄録集, 63回, 171, 171, (公社)日本矯正歯科学会, Nov. 2004
  Japanese
• 機能性下顎前突症例における前歯部被蓋改善時下顎位の予測法
  飛塚 昌則; 山本 隆昭; 岩崎 弘志; 梶井 貴史; 豊泉 裕; 山方 秀一; 金子 知生; 飯田 順一郎
  日本矯正歯科学会大会プログラム・抄録集, 62回, 227, 227, (公社)日本矯正歯科学会, Oct. 2003
  Japanese
• 8. 口唇圧測定法の開発 : 極超低圧用プレスケールを用いた方法(一般口演,第43回北海道矯正歯科学会大会)
  森定 歩; 金子 知生; 片桐 洋一; 本間 俊美; 飯田 順一郎
  北海道矯正歯科学会雑誌, 30, 1, 104, 104, 北海道矯正歯科学会, 2002
  Japanese
• Prediction of mandibullar position following correction of functional anterior crossbite
  Tobitsuka Masanori; Yamamoto Takaaki; Iwasaki Hiroshi; Toyoizumi Yutaka; Furuya Tadanori; Yamagata Shuichi; Kaneko Tomoo; Iida Junichiro
  THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 29, 1, 16, 23, Hokkaido Orthodontic Society, 2001
  Japanese, The purpose of this study is to predict the mandibular position following correction of functional anterior crossbite. Multiple regression analyses were carried out using data obtained from lateral cephalograms in the intercuspal and rest positions at the first examination and at an examination after correction of anterior crossbite in 19 patients. The following results were obtained. 1. For Δ SNB", a multiple regression equation (a multiple correlation coefficient : 0.76) was obtained when S・Pog-OP (Upper) , NF-MP, ANB and overbite were used as the explanatory variables. 2. For Δ B", a multiple regression equation (a multiple correlation coefficient : 0.87) was obtained when S・Pog-OP (Upper), ANB, NF-OP (Upper), Δ B (X)' and SNB were used as the explanatory variables. 3. For Δ B (X)", a multiple regression equation (a multiple correlation coefficient : 0.82) was obtained when S*Pog-OP (Upper) , ANB, NF-MP and Δ SNB' were used as the explanatory variables. 4. For Δ B (Y)", a multiple regression equation (a multiple correlation coefficient : 0.39) was obtained when overjet was used as the explanatory variable. The results suggested that it was possible to predict the degree of horizontal change in mandibular position following correction of functional anterior crossbite by the multiple regression equations obtained in this study.
• 7.機能的前方位を伴う前歯部反対咬合症例における被蓋改善時下顎位の予測(一般口演,第42回北海道矯正歯科学会大会)
  飛塚 昌則; 山本 隆昭; 岩崎 弘志; 豊泉 裕; 古谷 忠典; 山方 秀一; 金子 知生; 飯田 順一郎
  北海道矯正歯科学会雑誌, 29, 1, 67, 67, 北海道矯正歯科学会, 2001
  Japanese
• 11.矯正患者におけるう蝕発症について(一般口演,第41回北海道矯正歯科学会大会)
  上浦 庸司; 今井 徹; 金子 知生; 塚田 東香
  北海道矯正歯科学会雑誌, 28, 1, 76, 77, 北海道矯正歯科学会, 2000
  Japanese
• 8.歯頚部における歯根吸収の一考察(学術展示,第40回北海道矯正歯科学会大会)
  佐藤 嘉晃; 日下部 豊寿; 入江 丈元; 金子 知生; 石川 博之
  北海道矯正歯科学会雑誌, 27, 1, 115, 115, 北海道矯正歯科学会, 1999
  Japanese
• 5.矯正治療後の上顎中切歯歯根の位置に関するCTを用いた評価(学術展示,第40回北海道矯正歯科学会大会)
  雪野 直子; 佐藤 嘉晃; 日下部 豊寿; 若尾 二郎; 入江 丈元; 金子 知生; 石川 博之
  北海道矯正歯科学会雑誌, 27, 1, 114, 114, 北海道矯正歯科学会, 1999
  Japanese
• 1.両側顎関節症を伴う叢生症例の咬合再構成で、矯正治療中にIVROを行った症例(症例展示,第40回北海道矯正歯科学会大会)
  金子 知生; 井上 農夫男
  北海道矯正歯科学会雑誌, 27, 1, 118, 118, 北海道矯正歯科学会, 1999
  Japanese
• 矯正患者の顎関節症状の有症者と無症者における行動因子や情緒因子に関するアンケート調査(一般講演抄録,第39回北海道矯正歯科学会大会)
  柳 禎子; 梅田 和宏; 山本 隆昭; 金子 知生; 井上 則子; 岡本 亨; 梶井 抄織; 藤井 元太郎; 堀井 豪; 今井 徹; 中村 進治
  北海道矯正歯科学会雑誌, 26, 1, 44, 45, 北海道矯正歯科学会, 1998
  Japanese
• 第一大臼歯を含む先天性多数歯欠如に関する一考察(一般講演抄録,第39回北海道矯正歯科学会大会)
  山崎 毅; 佐藤 嘉晃; 北澤 慎一; 塚田 東香; 入江 丈元; 岡崎 恵一郎; 金子 知生; 石川 博之; 中村 進治
  北海道矯正歯科学会雑誌, 26, 1, 47, 48, 北海道矯正歯科学会, 1998
  Japanese
• 成人矯正における歯根吸収に関する研究(一般講演抄録,第38回北海道矯正歯科学会大会)
  石橋 抄織; 上野 拓郎; 金子 知生; 梅田 和宏; 松山 功; 山崎 毅; 浦本 英二; 柳 禎子; 大瀧 尚子; 越川 美乃; 今井 徹; 中村 進治
  北海道矯正歯科学会雑誌, 25, 1, 103, 103, 北海道矯正歯科学会, 1997
  Japanese
• 不正咬合者における未萌出側方歯群歯冠幅径予測に関する臨床的研究(一般講演抄録,第37回北海道矯正歯科学会大会)
  山崎 毅; 上野 拓郎; 金子 知生; 梅田 和宏; 杉山 治; 山方 秀一; 浦本 英二; 松山 功; 柳 禎子; 由川 将丈; 今井 徹; 中村 進治
  北海道矯正歯科学会雑誌, 24, 1, 97, 98, 北海道矯正歯科学会, 1996
  Japanese
• 埋伏永久歯に関する臨床的研究 : 矯正治療上の問題点とその対応について(一般講演抄録,第35回北海道矯正歯科学会大会)
  杉山 治; 土田 隆彦; 山村 雅彦; 永山 和典; 石井 教生; 金 壮律; 土門 東香; 土肥 和成; 遠藤 憲雄; 前田 英一; 高橋 直行; 金子 知生; 三崎 浩一; 井上 則子; 寿盛 真; 石川 博之; 中村 進治
  北海道矯正歯科学会雑誌, 22, 1, 69, 69, 北海道矯正歯科学会, 1994
  Japanese
• 顔面非対称症例に関する歯科矯正学的検討(一般講演抄録,第34回北海道矯正歯科学会大会)
  林田 薫; 岡本 亨; 金沢 成美; 土肥 和成; 遠藤 憲雄; 杉山 治; 西山 公仁; 村松 幸保; 稲積 実佳子; 金子 知生; 寿盛 真; 山本 隆昭; 今井 徹; 中村 進治
  北海道矯正歯科学会雑誌, 21, 1, 85, 85, 北海道矯正歯科学会, 1993
  Japanese

• Orthodontic treatment for congenital tooth agenesis at Hokkaido University Hospital
  保浦七愛; 武藤麻未; 中西康; 金子知生; 山本隆昭; 佐藤嘉晃, 北海道矯正歯科学会雑誌, 51, 1, 2023
• 開業医も知っておきたい二次的咬合異常 : 顎関節や咀嚼筋の障害を中心に
  山口 泰彦; 後藤田 章人; 佐藤 華織; 金子 知生; 岡田 和樹, 日本歯科評論, 78, 3, 103, 112, Mar. 2018
  ヒョーロン・パブリッシャーズ, Japanese
• Lip incompetence and myofunctional therapy
  Iida Junichiro; Kaneko Tomoo; Nakanishi (Ohtsuka) Mai; Yoshizawa Saori; Yamamoto Takaaki; Sato Yoshiaki, 北海道歯学雑誌, 38, 130, 135, Sep. 2017
  Lip incompetence, which is a state in which the upper and lower lips are constantly apart, is thought to induce mouth breathing that may result in the development of gingivitis and periodontal disease. In the orthodontic field, lip incompetence has major problems for diagnosis, when determining the treatment goal and at the time of retention. We have been performing studies on lip incompetence and have obtained the following results : (1) it is possible to predict to some extent the state of lip closure during sleep by examination only in an awake state, (2) anterior teeth are positioned forward in individuals with lip incompetence, and (3) a training method called Button Pull is effective as a myofunctional therapy for improving lip incompetence, but there remains a need to clarify the background., 北海道歯学会, English
• Clinical statistics on orthodontic patients with impacted teeth at the orthodontic clinic of Hokkaido University Hospital
  Ikuno Keiichiro; Sato Yoshiaki; Yoshizawa Saori; Ko Nakanishi; Muto Mami; Miyakami Yuki; Kiyama Nozomu; Shoman Kento; Saito Fumio; Sugawara Yuki; Iwasaki Hiroshi; Kim Takenori; Yamagata Shuichi; Kaneko Tomoo; Yamamoto Takaaki; Iida Junichiro, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 44, 1, 14, 20, 2017
  Hokkaido Orthodontic Society, English
• The effect of lips-training on incompetent lip group
  Ohtsuka Mai; Kaneko Tomoo; Iida Junichiro, The Journal of Japanese Society of Stomatognathic Function, 20, 2, 146, 147, 2014
  Japanese Society of Stomatognathic Function, Japanese
• 下顎の機能的偏位と表情認知に関連する脳賦活状況の検討
  SUGAWARA YUKI; KANEKO TOMOO; MIYAMOTO TAMAKI; HIDAKA MOTONOBU; IIDA JUN'ICHIRO, 日本矯正歯科学会大会プログラム・抄録集, 73rd, 290, 2014
  Japanese
• Novel innovation of materials and the consequent paradigm shift in the orthodontic practices
  山方 秀一; 山本 隆昭; 金子 知生; 佐藤 嘉晃; 飯田 順一郎, 北海道歯学雑誌, 34, 1, 18, 20, 15 Sep. 2013
  北海道歯学会, Japanese
• Research on influence of oral function by playing games
  KANEKO Tomoo; IIDA Junichiro, 日本顎口腔機能学会雑誌 = The Journal of Japanese Society of Stomatognathic Function, 18, 2, 186, 187, 28 Feb. 2012
  Japanese
• Trial introduction of rubric for the basics of dental practice in orthodontics
  SATO Yoshiaki; YAMAGATA Shuichi; IWASAKI Hiroshi; KUSAKABE Toyohisa; SUGAWARA KATO Yuki; KIM Takenori; KAJII Takashi; KANEKO Tomoo; YAMAMOTO Takaaki; YOSHIMURA Manabu; YAWAKA Yasutaka; IIDA Junichiro, 北海道歯学雑誌, 32, 1, 46, 54, 15 Sep. 2011
  北海道大学歯学部の専門教育期に行われる臨床基礎実習のうち，歯科矯正学教室が担当する歯科矯正学臨床基礎実習は舌側弧線装置作製実習と症例分析・診断学実習で構成されている.本実習の目標は「歯科矯正学講義で習得した基礎的，臨床的知識を基に症例分析法・矯正治療，技工技術を身に付けること」である.このようなものは一部パフォーマンス課題と呼ばれるものと考えられるが，従来型の評価法では適正な評価が行われない部分である.昨今，教育カリキェラムがプロセス基盤型からアウトカム基盤型へ移行するに伴い，ポートフォリオなどが徐々に取り入れられており，パフォーマンス系の課題にも対応可能な事が知られている.今回われわれは将来的なポートフォリオ評価の導入も視野に入れることも踏まえ，特にアウトカムに着目したルーブリックを実習にて試行し，有用性を評価することを目的とした.対象は平成21年度の3年次学生(平成22年度の4年次学生)46名とした.これらの学生に対して行われた舌側弧線装置作製実習と症例分析・診断学実習に際して，ルーブリックを用いてアウトカムに対する自己評価をさせた.得られたルーブリックから各項目の平均点を算出し比較した.結果より，両実習ともにプロフェッショナリズムは漸増する傾向がみられ，初回よりも最終回で有意に高かった.さらに，全体に舌側弧線装置作製実習の平均値よりも症例分析・診断学実習のそれが高い傾向を示した.この結果より，将来的なポートフォリオ評価を念頭におくこともふまえ，ルーブリックは歯科矯正学臨床基礎実習の実習に対する応用に有効なツールであることが示唆された., 北海道歯学会, Japanese
• Questionnaire survey for using rubric and reflection in the basics of dental practice in orthodontics
  SATO Yoshiaki; IWASAKI Hiroshi; YAMAGATA Shuichi; KUSAKABE Toyohisa; SUGAWARA KATO Yuki; KIM Takenori; KAJII Takashi; KANEKO Tomoo; YAMAMOTO Takaaki; YOSHIMURA Manabu; YAWAKA Yasutaka; IIDA Junichiro, 北海道歯学雑誌, 32, 1, 55, 61, 15 Sep. 2011
  近年，アウトカム基盤型教育の浸透とともに，ポートフォリオの使用が学習ツールとしても評価としても重要視されている.現在，歯科矯正学臨床基礎実習の4年次前期に行われる症例分析・診断学実習に対しては，将来的なポートフォリオの導入も視野に入れ，「ルーブリック」と「振り返り」を導入している.今回われわれは，この「ルーブリック」と「振り返り」が学習者である学生にとってどの程度の効果があったかを調べるためにアンケートを行った.対象は2010年の4年次学生55名である.これら学生に対して，症例分析・診断学実習における「ルーブリック」および「振り返り」について各々に無記名式のアンケートを行った.アンケート内容はルーブリックや振り返りの効果や実習への反映を問うものである.結果より，「ルーブリック」「振り返り」ともに，学習ツールと しての有効性を認める学生が多かった事，アウトカムの重要性や振り返りを認識できた学生が少なからずいた事，がわかった.一方，「ルーブリック」は日常の学習への反映と言う点ではうまくできていない学生もみられた.これらより，「ルーブリック」「振り返り」の利用は歯科矯正学臨床基礎実習にとって有効である事が示唆された., 北海道歯学会, Japanese
• 北海道大学病院高次口腔医療センターにおける口唇裂・口蓋裂患者の臨床統計的調査
  三古谷 忠; 松沢 祐介; 曾我部 いづみ; 伊藤 裕美; 山本 栄治; 澁川 統代子; 金子 知生; 三上 愛; 今井 智子; 道念 正樹; 村上 有二; 渡辺 政明; 中村 英司; 井上 農夫男; 戸塚 靖則, 日本口蓋裂学会雑誌, 36, 3, 166, 173, 2011
  (一社)日本口蓋裂学会, Japanese
• Clinico-statistical Study of Cleft Lip and / or Palate Patients in the Past 16 years at the Center for Advanced Oral Medicine, Hokkaido University Hospital
  J. Jpn. Cleft Palate Assoc., 36, 3, 166, 173, 2011
• PVT of Carbon Dioxide + C4 Alcohol Mixtures
  KODAMA Daisuke; KANEKO Tomoo; HASHIMOTO Satoshi; KATO Masahiro, 高圧討論会講演集, 51, 269, 11 Oct. 2010
  Japanese
• 口唇運動に及ぼすマウスガードの影響の解析
  可視化情報全国講演会講演論文集, 223, 224, 2010
• クローズドロックに継発する前歯部開咬に関する臨床的検討
  後藤田 章人; 山口 泰彦; 金子 知生; 岡田 和樹; 三上 紗季; 後藤田 幸; 松田 慎平; 佐藤 華織; 小松 孝雪; 梶井 貴史; 由川 哲也; 箕輪 和行; 井上 農夫男, 日本顎関節学会雑誌, 21, Suppl., 139, 139, Jul. 2009
  (一社)日本顎関節学会, Japanese
• 顎関節症患者における心理社会的特徴 筋症状の有無による違い
  岡田 和樹; 山口 泰彦; 後藤田 章人; 三上 紗季; 後藤田 幸; 松田 慎平; 佐藤 華織; 由川 哲也; 金子 知生; 梶井 貴史; 井上 農夫男, 日本顎関節学会雑誌, 21, Suppl., 159, 159, Jul. 2009
  (一社)日本顎関節学会, Japanese
• Differences in dento-facial morphology in lip competence and lip incompetence
  Satimary Endo Leonardo; Yoshiaki Sato; Tomoo Kaneko; Takaaki Yamamoto; Kaori Handa; Junichiro Iida, Orthodontic Waves, 68, 1, 12, 19, Mar. 2009
  English
• 6.Orbicularis oris muscle training
  Handa Kaori; Kaneko Tomoo; Ooya Waka; Iida Junichiro, 日本顎口腔機能学会学術大会, 42, 19, 20, 2009
  日本顎口腔機能学会, Japanese
• Training methods effectively in the strength and endurance of the orbicularis oris muscle
  Ooya Waka; Kaneko Tomoo; Handa Kaori; Iida Junichiro, The Journal of Japanese Society of Stomatognathic Function, 15, 2, 131, 138, 2009
  In orthodontics and pedodontics, parafunction including oral breathing and tongue thrusting are considered to be factors that lead to malocclusion including maxillary protrusion and open bite. In order to correct these parafunction, oral myofunctional therapy (MFT) is commonly used. There are several MFT training regimens for lips, which include button pull exercises (pulling a button with the lips closed tight) and the use of the Patakara, a mouth rehabilitation instrument. However, there has been limited research to objectively evaluate training methods to improve the strength and endurance of the orbicularis oris muscle. Our previous studies measuring oxygenation dynamics in the orbicularis oris muscle by using near-infrared spectrometry indicated that performing 5 or 10 sets of 5 seconds load at 80% 1-RM (1 repetition maximum) and 5 seconds rest was effective for the orbicularis oris muscle to enhance muscle strength as a result of the hypoxic conditions in the muscle. These studies also indicated that repetition of 15 sets of 5 seconds load at 50% 1-RM and 5 seconds rest was effective as the endurance of the orbicularis oris muscle as a result of the aerobic conditions in the muscle. The aim of this study was to validate the effectiveness of hypoxic and aerobic conditions for improving the strength and endurance of the orbicularis oris muscle, respectively. Subjects consisted of 15 adults from both sexes with normal stomatognathic function and no interference with lip closure. Traction plates were inserted in the upper and lower oral vestibules, and 1-RM was measured by pulling against the plates using a universal testing machine. Subjects were assigned to three groups: Group A subjects completed 20 sets comprised of load of 50% 1-RM for 5 seconds and rest for 5 seconds; Group B subjects completed 5 sets comprised of load of 80% 1-RM for 5 seconds and rest for 5 seconds; and Group C subjects completed 5 sets comprised of load of 50% 1-RM for 5 seconds and rest for 5 seconds. Maximum tension and duration of contraction of the orbicularis oris muscle were measured 14 and 28 days after the loading. The results revealed that for orbicularis oris muscle training, 5 sets with load of 80% 1-RM was more effective for improving muscle strength, whereas 20 sets with load of 50% 1-RM was more effective for improving endurance., Japanese Society of Stomatognathic Function, Japanese
• Training methods effectively in the strength and endurance of the orbicularis oris muscle
  Waka Ooya; Tomoo Kaneko; Kaori Handa; Junichiro Iida, The Journal of Japanese Society of Stomatognathic Function, 15, 2, 131, 138, 2009
• 口輪筋訓練の条件に関する検討―近赤外線分光法を用いた口輪筋酸素化動態の観察―
  北海道歯学会誌, 29, 2, 129, 138, 2008
• 口唇閉鎖能力と顎顔面形態との関連性について(Relationship between lip sealing ability and dentofacial morphology)
  遠藤サチマリ レオナルド; 佐藤 嘉晃; 半田 薫; 金子 知生; 山本 隆昭; 飯田 順一郎, 北海道歯学雑誌, 29, 2, 139, 147, 2008
  北海道歯学会, English
• Consideration in the orbicularis oris muscle trainin-Oxygenation in orbicularis oris muscle using near-infrared spectroscopy-
  Hokkaido Journal of Dental Science, 29, 2, 129, 138, 2008
• 1. 釧路赤十字病院歯科口腔外科矯正歯科における唇顎口蓋裂患者の統計的観察(一般口演,第47回北海道矯正歯科学会大会)
  永山 和典; 村上 有二; 佐藤 嘉晃; 菅原 由紀; 角野 晃大; 飛塚 昌則; 北澤 慎一; 松山 功; 石井 教生; 山崎 与志紀; 喜多 宏明; 今井 徹; 金子 知生; 山本 隆昭; 三古谷 忠; 井上 農夫男; 飯田 順一郎, 北海道矯正歯科学会雑誌, 34, 1, 25, 25, 25 Dec. 2006
  北海道矯正歯科学会, Japanese
• The effect of Ga-Al-As diode laser irradiation on palate scar tissue formation in rats
  SAKURAGI Osamu; KUSAKABE Toyohisa; KANEKO Tomoo; KIM Takenori; IIDA Junichiro, 北海道歯学雑誌, 27, 2, 130, 138, 15 Dec. 2006
  Japanese
• 最大口唇閉鎖圧に対する上下口唇間距離の影響
  北海道歯学雑誌, 27, 1, 33, 40, 2006
• Effect of distance between upper and lower lips on maximum pressure of lip closing
  Hokkaido Journal of Dental Science, 27, 1, 33, 40, 2006
• A new method to evaluate lip sealing and its clinical application : Part 2 Lip sealing during the daytime and sleep
  HANDA Kaori; SATO Yoshiaki; KANEKO Tomoo; YAMAMOTO Takaaki; IIDA Junichiro, 北海道歯学雑誌, 26, 2, 153, 163, 15 Dec. 2005
  Japanese
• 日常生活における口唇閉鎖状態の新しい評価方法と応用第１報口唇閉鎖状態連続記録装置の開発
  半田 薫; 佐藤 嘉晃; 金子 知生; 山本 隆昭; 飯田 順一郎, 北海道矯正歯科学会雑誌, 26, 2, 146, 152, 2005
  鼻呼吸の異常が自覚的・他覚的に認められない個性正常咬合を有する成人11名を対象に口唇閉鎖状態連続記録装置(本装置)の開発に成功したので,その概要を報告した.本装置で口唇閉鎖を記録するセンサ部分は上唇に固定し,下唇と接触している時にON,離開している時にOFFとなるように設計した.自動的に記録することで口唇閉鎖の状態を長時間経時的に把握することが可能である.実験に際して,条件(A)予め口唇を閉鎖させた状態,及び条件(B)予め口唇を離開させた状態の2通りから実験を開始し,10分間の計測を各々3回ずつ行った.計測結果は全測定時間に対する口唇の閉鎖している時間を口唇閉鎖時間率(口唇閉鎖時間/測定時間×100%)として算出した.その結果,各被験者内における各実験内において口唇閉鎖時間率のばらつきは小さかった.また各個人内において,条件(A),(B)の平均値の間に有意差はなかった.更に口唇閉鎖時間率の大きさから分類すると,条件(A),(B)いずれに対しても平均口唇閉鎖時間率は90%以上の群,及び20%以下の群の2つのグループに分けられた, 北海道歯学会, Japanese
• 日常生活における口唇閉鎖状態の新しい評価方法と応用第２報睡眠時と覚醒時における口唇閉鎖状態について
  北海道矯正歯科学会雑誌, 26, 146, 152, 2005
• 咬みしめおよび歯の非接触状態が最大握力発揮能力に与える影響
  北海道矯正歯科学会雑誌, 25, 281, 292, 2004
• 4. 金属アレルギーをもつ矯正患者に対する調査(一般口演,第43回北海道矯正歯科学会大会)
  入江 丈元; 入江 幸保; 菅原 由紀; 大瀧 尚子; 由川 将丈; 永山 和典; 山方 秀一; 佐藤 嘉晃; 金子 知生; 飯田 順一郎, 北海道矯正歯科学会雑誌, 30, 1, 102, 102, 20 Dec. 2002
  北海道矯正歯科学会, Japanese
• A Study of orthodontic patients with metal allergy
  Irie Jogen; Irie Sachiho; Yoshikawa Masatake; Sugawara Yuki; Ohtaki Naoko; Nagayama Kazunori; Yamagata Shuichi; Satoh Yoshiaki; Kaneko Tomoo; Iida Junichiro, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 30, 1, 34, 39, 2002
  A questionnaire survey was carried out to clarify the points regarding metal allergy that attention should be given to when treating orthodontic patients. The subjects were 7 orthodontic patients (1 male and 6 females; mean age, 21.3 years) who had been diagnosed as having metal allergies by patch tests. The following results were obtained. 1. Nickel was the most frequently identified metal showing a positive reaction in patch tests (in half of the patients). Since nickel is frequently used in orthodontic treatment, care should be taken over the selection of material when treating orthodontic patients with metal allergies. 2. All of the patients had other allergy symptoms. Thus, taking detailed histories may lead to the discovery of metal allergies in patients who are not aware of such allergies. 3. Four of the seven patients had symptoms of metal allergy caused by earrings and other such ornaments. Since many orthodontic patients are young women, taking detailed histories and conducting careful observations are important., Hokkaido Orthodontic Society, Japanese
• 矯正患者における開口障害の既往と前歯部開咬の形態学的特徴の関連について
  KANEKO Tomoo; OKAMOTO Tohru; KAJII Takashi; IIDA Junichiro, 22, 1, 20, 25, 15 Jun. 2001
  English
• The prevalence of caries in orthodontic patients
  Kamiura Yohji; Kumazawa Takaki; Imai Tohru; Kaneko Tomoo; Okamoto Toru; Tsukada Haruka, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 29, 1, 24, 28, 2001
  The aim of this study was to investigate the prevalence of dental caries in orthodontic patients and to evaluate the preventive effect on caries development after introducing the examination method for saliva and cariogenic bacteria. The subjects were 266 patients (mean age, 12.9years) who had received orthodontic treatment in Kumazawa Dental Clinic from 1992 to 1999. We examined five items and the following results were obtained : 1. The percentage of dental caries each year between 1992 and 1997 was 10-15 % , but the percentage decreased to 8.5% in 1999. 2. The number of decayed teeth per patient in one year was 0.20-0.32, 28-44 % of the number in the general population. 3. The highest number of decayed teeth was in 14-year-old patients. In the general population, the highest number of decayed teeth is in 14-year-old children, too. 4. The highest number of dental caries was in maxillary and mandibular molars, followed by maxillary incisors. The rate of dental caries in maxillary lateral incisors in orthodontic patients was more than that in the general population. 5. The highest prevalence of dental caries was in patients wearing multibracket appliances. These results suggest that some characteristics in occurring dental caries in orthodontic patients, although the prevalence in of dental caries in orthodontic patients is lower than that in general population., Hokkaido Orthodontic Society, Japanese
• Morphological characteristics of anterior openbite cases with a history of TMD
  Hokkaido Journal of Dental Science, 20, 1, 20, 25, 2001
• Consideration of migrated tooth in a family
  Kaneko Tomoo; Okamoto Toru; Koshikawa Mino; Kamiura Yohji; Kumazawa Takaki; Iida Junichiro, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 29, 1, 3, 10, 2001
  A migrating tooth is a rarely encountered phenomenon, the cause of which is not clear. We examined the possible factors causing migrating teeth using etiological study models and cephalograms of patients who had a familial migrating tooth or teeth. The subjects were two sisters and a brother. The elder sister had bilateral migrating teeth, and the younger sister had one migrating tooth in the maxilla. The brother had no migrating teeth. Our results showed that factors causing migrating teeth are upper basal arch width, size of the maxilla, arch length discrepancy, and congenitalness., Hokkaido Orthodontic Society, Japanese
• Consideration of migrated tooth in a family
  Kaneko Tomoo; Okamoto Toru; Koshikawa Mino; Kamiura Yohji; Kumazawa Takaki; Iida Junichiro, The Journal of Hokkaido Orthodontic Society, 29, 1, 3, 10, 2001
  A migrating tooth is a rarely encountered phenomenon, the cause of which is not clear. We examined the possible factors causing migrating teeth using etiological study models and cephalograms of patients who had a familial migrating tooth or teeth. The subjects were two sisters and a brother. The elder sister had bilateral migrating teeth, and the younger sister had one migrating tooth in the maxilla. The brother had no migrating teeth. Our results showed that factors causing migrating teeth are upper basal arch width, size of the maxilla, arch length discrepancy, and congenitalness., Hokkaido Orthodontic Society, Japanese
• Long-term follow-up of clinical symptoms in TMD patients who underwent occlusal reconstruction by orthodontic treatment
  T Imai; T Okamoto; T Kaneko; K Umeda; T Yamamoto; S Nakamura, EUROPEAN JOURNAL OF ORTHODONTICS, 22, 1, 61, 67, Feb. 2000
  English
• Relationship between the sound in temporomandibular joint and the morphological aspects in adolescent orthodontic patients with anterior open bite
  Kajii Takashi; Imai Tohru; Kaneko Tomoo; Matsuyama Isao; Kajii Saori; Okamoto Toru; Iida Junichiro, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 28, 1, 10, 14, 2000
  The purpose of this study was to investigate the relationship between sound in the temporomandibular joint (TMJ) and morphological aspects in adolescent orthodontic patients with anterior open bite. The selected subjects were 40 patients of the Orthodontic Clinic of Hokkaido University Dental Hospital who had anterior open bite and were less than 15 years old at the first examination. ClassIII patients were excluded from the study. The subjects were divided into two groups : one group of 17 patients who exhibited sound in TMJ before and/or during orthodontic treatment (symptomatic group) and one group of 23 patients who did not exhibit temporomandibular disorders (asymptomatic group) . Lateral cephalograms were used as materials. The following results were obtained : 1. The symptomatic group included 42.5% of the subjects. 2. In skeletal pattern, patients in the symptomatic group had a significantly more-posteriorly inclined ramus and narrower gonial angle than did patients in the asymptomatic group. Patients in the symptomatic group tended to exhibit more skeletal Class n jaw relationships and a shorter ramus than did patients in the asymptomatic group. 3. In denture pattern, there were no differences between anterior tooth inclinations in the two groups. These results suggested that many adolescent orthodontic patients with anterior open bite have sound in the TMJ as well as a posteriorly inclined and short ramus., Hokkaido Orthodontic Society, Japanese
• Maxillofacial morphology in open bite subjects with a history of temporomandibular dysfunction
  European orthodontic society, 22, 590, 590, 2000
• 矯正治療中に再発した顎関節症患者に対する下顎枝垂直骨切り術（IVRO）
  北海矯歯誌, 27, 1, 82, 88, 1999
• Intraoral vertical ram us osteotomy for treatment of temporomandibular joint dysfunction which was recurred in orthodontic treatment
  Kaneko Tomoo; Inoue Nobuo, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 27, 1, 82, 88, 1999
  Hokkaido Orthodontic Society, Japanese
• Questionnaire survey about unexpected occlusal changes and condylar deformities and resorption in orthodontic patients
  IMAI Tohru; KANEKO Tomoo; UMEDA Kazuhiro; OKAMOTO Tohru; NAKAMURA Shinji; TOTSUKA Yasunori; SHIBATA Takanori, Orthodontic waves : journal of the Japanese Orthodontic Society = Orthodontic waves : journal of the Japanese Orthodontic Society, 58, 1, 57, 64, 1999
  The purpose of this research was to survey the condition of orthodontic patients in whom unstable occlusal changes such as mandibular posterior displacement and/or lateral shift with condylar deformity or resorption occurred suddenly during orthodontic treatment. Questionnaires were sent to 31 orthodontic clinics of university dental hospitals. Responses to the questionnaire were received from 21 clinics (67.7%). The results were as follows : 1. The prevalence of patients in whom occlusal change was 122 out of 22, 777 cases (0.54%) during active treatment and 52 out of 15, 334 cases (0.34%) in the retention period. 2. The most frequent type of malocclusion in these 174 cases was maxillary protrusion (mandibular deficiency), followed by mandibular protrusion, crowding, and openbite. 3. A correlation was not found between orthodontic appliances and the occurrence of unstable occlusal changes. 4. Morphological change in the condyle was found in 16 patients during active treatment and 7 patients during the retention period. Deformity was the most prominent change in the condyle. This research revealed that sudden occlusal changes that are suspected to be degenerative condylar changes occur in some orthodontic patients., 日本矯正歯科学会, Japanese
• Intraoral vertical ramus osteotomy for treatment of temporomandibular joint dysfunction which was recurred in orthodontic treatment
  Kaneko Tomoo; Inoue Nobuo, The Journal of Hokkaido Orthodontic Society, 27, 1, 82, 88, 1999
  Hokkaido Orthodontic Society, Japanese
• Consideration of many congenitally missing teeth including first molars
  Yamazaki Takeshi; Sato Yoshiaki; Kitazawa Shinichi; Tsukada Haruka; Irie Jougen; Okazaki Keiichiro; Kaneko Tomoo; Ishikawa Hiroyuki; Nakamura Shinji, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 26, 1, 11, 19, 1998
  Many statistical investigations confirm the low incidence of congenital missing of incisors and first molars. We encountered in familial congenital missing of many teeth including first molars in four cases (father, son, and two daughters) accompanied without congenital ectodermal dysplasia. All cases were examined by X-ray cephalometric analysis and cast model analysis. The findings were as follows : 1) [table] 2) In these cases, there were no characteristic features regarding the shapes of the erupted teeth and mesiodistal diameters of the crown, and dental arch forms. 3) In maxillofacial morphology, it was suggested that the congenital missing of molars was related with antero-posterior underdevelopmennt of an upper jaw, the small posterior facial height and an wide gonial angle, though these cases were exhibited blood relation., Hokkaido Orthodontic Society, Japanese
• Questionnaire survey on behavioral and mental factors of orthodontic patients with and without TMD signs and symptoms
  Uchida Yoshiko; Umeda Kazuhiro; Yamamoto Takaaki; Kaneko Tomoo; Inoue Noriko; Okamoto Tohru; Kajii Saori; Fujii Gentarou; Horii Gou; Imai Tohru; Nakamura Shinji, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 26, 1, 31, 38, 1998
  The purpose of this study was to evaluate the relationship between the behavioral and mental factors, and TMD signs and/or symptoms in orthodontic patients. A total of 208 orthodontic patients (68 males, 140 females, mean age : 23.6 years old) were selected as the subjects, and were divided into 3 groups ; NS group was 59 patients with no TMD symptoms, SNT group was 98 patients with TMD symptoms who haven't received TMD therapy, and ST group was 51 patients with TMD symptoms and have received TMD therapy. Further, the follow-up study was carried out excluding surgical cases in 93 patients (NS : 17, SNT : 47, ST : 29), and it was compared with the previous questionnaire survey. The results were as follows ; 1. The incidence of patients in SNT increased with age and that in NS decreased. ST did not change with age. 2. The prevalence of patients who had the history of three symptoms was 48.0% in SNT and 90.2% in ST. 3. Following the follow-up study, overall condition of TMD didn't become worse in 3 groups. But in most of SNT groups, TMD sounds still remained. 4. The questionnaire survey suggested that in SNT and ST groups, there was a relationship between TMD symptoms and mastication of big and hard food, unilateral chewing, grinding, clenching, resting one's cheek on one's hand, abnormal sleeping position, and insecurity and anxiety., Hokkaido Orthodontic Society, Japanese
• A clinical study on apical root resorption of maxillary anterior teeth in adult orthodontic treatment.
  Kajii Saori; Ueno Takuro; Kaneko Tomoo; Umeda Kazuhiro; Matsuyama Isao; Yamazaki Takeshi; Uramoto Eiji; Yanagi Yoshiko; Ohtaki Naoko; Koshikawa Mino; Imai Tohru; Nakamura Shinji, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 25, 1, 61, 75, 1997
  Hokkaido Orthodontic Society, Japanese
• A clinical study on the prediction of the sizes of unerupted canines and premolars in malocclusions.
  Yamazaki Takeshi; Ueno Takuro; Kaneko Tomoo; Umeda Kazuhiro; Sugiyama Osamu; Yamagata Shuuiti; Uramoto Eiji; Matuyama Isao; Yanagi Yoshiko; Yoshikawa Masatake; Imai Tohru; Nakamura Shinji, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 24, 1, 21, 27, 1996
  Hokkaido Orthodontic Society, Japanese
• Biological response in orthodontics
  NAKAMURA S., Biomechanics-Functional adaptation and remodeling, 283, 305, 1996
  Springer-Verlag
• 歯に矯正力を加えた際の圧迫側歯周組織の三次元的様相について
  金子 知生, 歯科基礎医学会雑誌, 36, 2, 170, 186, 1994
• Clinical study on impacted permanent teeth : Condition and treatment of impacted permanent teeth
  Sugiyama Osamu; Tsuchida Takahiko; Yamamura Masahiko; Nagayama Kazunori; Ishii Yoshio; kin Takenori; Domon Haruka; Dohi Kazunari; Endoh Norio; Maeda Hidekazu; Takahashi Naoyuki; Kaneko Tomoo; Misaki Kouichi; Inoue Noriko; Sumori Shin; Ishikawa Hiroyuki; Nakamura Shinji, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 22, 1, 11, 17, 1994
  Hokkaido Orthodontic Society, Japanese
• Three-dimensional situation of periodontal tissue at pressure side incident to orthodontic tooth movement
  Tomoo Kaneko, Japanese Journal of Oral Biology, 36, 2, 170, 186, 1994
• Morphological characteristics of facial asymmetries and orthodontic treatment effects on facial change
  Hayashida Kaoru; Okamoto Tohru; Kanazawa Shigemi; Dohi Kazunari; Endoh Norio; Sugiyama Osamu; Nishiyama Kimihito; Muramatsu Sachiho; Inazumi Mikako; Kaneko Tomoo; Sumori Shin; Yamamoto Takaaki; Imai Tohru; Nakamura Shinji, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 21, 1, 1, 13, 1993
  Hokkaido Orthodontic Society, Japanese
• 動的矯正治療前後での上顎前歯の歯根吸収に関する臨床的考察(一般講演抄録,第33回北海道矯正歯科学会大会)
  渡邊 郁恵; 土田 隆彦; 遠藤 憲雄; 西山 公仁; 村松 幸保; 杉山 治; 林田 薫; 稲積 実佳子; 金子 知生; 塚田 隆一; 大野 ふじ恵; 寿盛 真; 原口 直子; 山本 隆昭; 松野 功; 今井 徹; 中村 進治, 北海道矯正歯科学会雑誌, 20, 1, 75, 76, 01 Dec. 1992
  北海道矯正歯科学会, Japanese
• A clinical study on apical root resorption of maxillary incisors occurring durig orthodontic treatment
  Watanabe Fumie; Tsuchida Takahiko; Endoh Norio; Nishiyama Kimihito; Muramatsu Sachiho; Sugiyama Osamu; Hayasida Kaoru; Inazumi Mikako; Kaneko Tomoo; Tsukada Kouichi; Ohno Fujie; Sumori Shin; Haraguchi Naoko; Yamamoto Takaaki; Matsuno Isao; Imai Tohru; Nakamura Shinji, THE JOURNAL OF HOKKAIDO ORTHODONTIC SOCIETY, 20, 1, 1, 6, 1992
  Hokkaido Orthodontic Society, Japanese

• A case in which a mouth guard and plate orthodontics were used together
  Tomoo Kaneko
  The 35th Annual Meeting of Japanese Academy of Sports Dentistry, 13 Oct. 2024, Japanese, Poster presentation
  12 Oct. 2024 - 13 Oct. 2024
• マルチブラケット装置装着患者に対するマウスガードの作製法
  金子知生; 中西康; 佐藤嘉晃
  第78回日本矯正歯科学会大会, 2019, Japanese, Poster presentation
  2019 - 2019
• A traction case of the causative impacted tooth with ameloblastic fibroma
  Kaneko T; Iida J
  51th Annual Scientific Congress of Korean Association of Orthodontists, 2018, English, Poster presentation
  2018 - 2018
• Application of the PCDME gel as adhesive in palatal plates
  Kaneko T; Mikoya T
  The 13th International Congress on Cleft Lip/Palate and Related Craniofacial Anomalies, 2017, English, Poster presentation
  2017 - 2017
• Application of the PCDME gel as adhesive in obturators
  Kaneko T; Iida J
  50th Annual Scientific Congress of Korean Association of Orthodontists, 2017, English, Poster presentation
  2017 - 2017
• 交通事故を受傷したサッカー選手の歯科治療症例
  金子知生
  第28回日本スポーツ歯科医学会総会・学術集会, 2017, Japanese, Poster presentation
  2017 - 2017
• The possibility of relieving toothache during orthodontic treatment with aromatherapy.
  Kaneko T; Yoshizawa S; Ohtsuka M; Iida J
  The 94th General Session & Exhibition of the IADR, 2016, English, Poster presentation
  2016 - 2016
• PCDMEゲルの口蓋閉鎖床への応用．
  金子知生; 黒川孝幸; 三古谷忠; 飯田順一郎
  第75回日本矯正歯科学会大会, 2016, Japanese, Poster presentation
  2016 - 2016
• 北海道大学病院歯科診療センターにおける顎変形症のリハビリテーション
  金子 知生
  第２５回日本顎変形症学会総会・学術大会, 04 Jun. 2015, Japanese, Nominated symposium
  [Domestic Conference]
• Adhesive evaluation of the adhesive gels for the application of the palatal plate
  KANEKO Tomoo
  第３９回日本口蓋裂学会総会・学術集会, 21 May 2015, Japanese, Poster presentation
  [Domestic Conference]
• 粘着性ゲルのマウスガード材料への応用について
  金子知生; 飯田順一郎
  第26回日本スポーツ歯科医学会総会・学術集会, 2015, Japanese, Poster presentation
  2015 - 2015

• スポーツ歯学, 2024年, 博士後期課程, 歯学院
• スポーツ歯学研究Ⅰ, 2024年, 博士後期課程, 歯学院
• スポーツ歯学研究Ⅱ, 2024年, 博士後期課程, 歯学院
• 口腔顎顔面発達学研究Ⅰ, 2024年, 博士後期課程, 歯学院
• 口腔顎顔面発達学研究Ⅱ, 2024年, 博士後期課程, 歯学院
• 歯科矯正学研究Ⅰ, 2024年, 博士後期課程, 歯学院
• 歯科矯正学研究Ⅱ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅰ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅱ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅲ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅳ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅴ, 2024年, 博士後期課程, 歯学院
• 顎口腔形成学, 2024年, 博士後期課程, 歯学院
• 顎口腔形成学研究, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅰ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅱ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅲ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅳ, 2024年, 博士後期課程, 歯学院
• 口腔機能学実習Ⅴ, 2024年, 博士後期課程, 歯学院
• 歯科学概論Ⅱ, 2024年, 学士課程, 歯学部
• 歯科矯正学臨床実習Ⅰ, 2024年, 学士課程, 歯学部
• 歯科矯正学臨床実習Ⅱ, 2024年, 学士課程, 歯学部
• 歯科矯正学基礎実習, 2024年, 学士課程, 歯学部
• 歯科矯正学Ⅰ, 2024年, 学士課程, 歯学部
• 歯科矯正学Ⅱ, 2024年, 学士課程, 歯学部
• 健康と社会, 2024年, 学士課程, 全学教育
• 一般教育演習(ﾌﾚｯｼｭﾏﾝｾﾐﾅｰ), 2024年, 学士課程, 全学教育
• 高次口腔医療学臨床実習Ⅰ, 2024年, 学士課程, 歯学部
• 高次口腔医療学臨床実習Ⅱ, 2024年, 学士課程, 歯学部

• 日本スポーツ歯科医学会
• 日本口腔機能療法研究会
• 日本顎口腔機能学会
• アメリカ矯正歯科学会
• 日本顎関節学会
• 北海道矯正歯科学会
• 日本解剖学会
• 歯科基礎医学会
• 日本矯正歯科学会
• 日本口蓋裂学会
• American Association of Orthodontists

• Elucidation of acutual state of awake bruxism in patients with temporomandibular disorders by using wearable electromyogram systems
  Grants-in-Aid for Scientific Research
  2009 - 2011
  YAMAGUCHI Taihiko; OKADA Kazuki; SATOH Kaoru; KANEKO Tomoo; GOTOUDA Akihito
  To clarify the actual state of awake bruxism in patients with temporomandibular disorders and nocturnal bruxism, we analyzed their masseteric activities in the daytime and nighttime. Total integral value of elctromyographic(EMG) activities of masseter muscles during awake state in the daytime except meal time was relatively small in healthy subjects. The value obtained in the patients with temporomandibular disorders and nocturnal bruxism was relatively large and almost equal to those in the total meal time. The masseteric EMG activities during awake states intermingled among the sleep stages in the nighttime accounted for considerable rate of nocturnal masseteric EMG activities. It was suggested that we should pay attention to muscle activities at awake states in the daytime and awake stages among sleep stages in the nighttime, as well as muscle activities during sleep stages, when we consider influences of bruxism on human organism and life.
  Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (C), Hokkaido University, 21592441
• Change of the response of the periodontal ligament to mechanical stimulation with aging : from the aspect of the interrelation between microvasculature and the periodontal ligament cells
  Grants-in-Aid for Scientific Research
  2002 - 2004
  IIDA Junichiro; FUJIMORI Osamu; INOUE Nobuo; SATO Yoshiaki; KANEKO Tomoo
  1.The purpose was to clarify the acute microvascular reaction to mechanical stimulation especially on the interrelation between endothelial cells and white blood cells.
  Continuous and intermittent pressure stimulation was applied to post-capillary venule in the cheek pouch of golden hamsters. As a result, at the site just below the stimulation, rolling and adhering leukocytes especially monocytes were significantly increased.
  2.The purpose was to clarify the long-term morphological changes of the microvasculator under the mechanical stimulation. Continuous and intermittent pressure stimulation was applied to the dorsal skin of a hamster using a dorsal skin chamber, and observed capillaries using intravital microscopy for 7days. As a result, strong increase in the permeability was observed under the continuous stimulation. Angiogenesis was detected during the observation, and the diameter of capillaries was doubled at 7 days under the intermittent stimulation.
  Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (B), Hokkaido University, 14370685
• 顎口腔機能について（口唇）口腔機能療法について
  2000
  Competitive research funding
• Oral function,Myofunctional therapy
  2000
  Competitive research funding
• Research of the Neurobiological and histological Changes of Periodontal Mechanoreceptors by Applying the Orthodontic Force
  Grants-in-Aid for Scientific Research
  1995 - 1997
  KANEKO Tomoo; OKAZAKI Keiichiro; KAMATA Tsutomu; IMAI Tohru; AKAIKE Tadashi; NAKAMURA Shinji
  The purpose of this study was to investigate the response characteristics of periodontal mechanoreceptors after applying 100g orthodontic force with a closed-coil spring for either 1 day or 4 days. 28 cats were used in the experiment. We electrophysiologically recorded the responses of single periodontal mechanosentitive (Ms) units supplying the lower canine both from fine filaments dissected from the inferior alveolar nerves (Inf.) and from the trigeminal main sensory nucleus (Vms).
  The responses of Ms showed two types of response pattern : slowly adapting type and rapidly adapting type. After applying the orthodontic force the ratio of the rapidly adapting type increased in Inf as well as in Vms. The thresholds and the latency of Ms in Inf.gradully increased after applying the orthodontic force. The thresholds of Vms.reachcd to a maximum after 1 day then decreased 4 days after applying the force. The latency remained unchanged.
  On immunohistological research, we recognized the cell free zone in the pressure side of periodontium and the deformed nerves stained like a granule around there on 4 days after applying the orthodontic fcrce.
  In the clinical examination 100g forces were applied to the upper central incisors of the 6 subjects (24-32years) by a lingual arch for 7 days. As a result, the thresholds of pressure sense were highest after 1 day and decreased after 7 days. But they were higher than control. The thresholds of tactile sense were highest after 2 days and decreased after 7days. This was also higher than control.
  The results suggest that orthodontic force have effects on the response characteristics of periodontal mechanoreceptors. The cause of physiological changes incident to orthodontic tooth movement was probably due to tissue reorganization.
  Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (C), HOKKAIDO UNIVERSITY, 07672206
• 矯正力の再荷重時の歯周組織の変化について
  科学研究費助成事業
  1994 - 1994
  金子 知生
  1.実際の矯正臨床では矯正力を幾度も再荷重する事により歯を移動している。そこでわれわれは、いままで行ってきた実験系を用いて実験動物に100gの矯正力を4週間加えて、さらに1、2、4週間100gの再荷重を加えることにした。実験終了後、灌流固定し、セロイジン包埋、薄切、H-E染色し、光学顕微鏡で観察した。また、現有の三次元画像解析システムで三次元再構築像を作製した。
  その結果、初期荷重終了時に吸収されていなかった歯槽骨に接した歯根膜には内変性帯がそのまま存在し、その周囲には無細胞帯が出現していた。また、初期荷重終了時に歯槽骨の吸収により、矯正力が解放された領域では、再荷重されても変性組織は存在しなかった。
  一方、破骨細胞の分布は、吸収されていなかった歯槽骨を取り囲むようにみられ、穿下性骨吸収を行っていた。また、そこでは背部骨吸収も活発に行われていた。そして、初期荷重終了時に穿下性骨吸収を行っていた破骨細胞が分布していたと思われる領域には再荷重後では破骨細胞はみられず、新たに圧迫を受けた歯槽骨に破骨細胞が出現していた。
  また、今後、これらの変性領域を電子顕微鏡にて微細構造の観察を行っていく予定である。
  2.再荷重した歯根膜を現有の近赤外光歯根膜血流計測装置にて圧迫側の歯頚部および根尖部の歯根膜血流量を測定し、初期荷重時の血流量と比較検討した。
  日本学術振興会, 奨励研究(A), 北海道大学, 06771981
• 歯に矯正力を加えた際の歯周組織の変性について
  科学研究費助成事業
  1988 - 1993
  金子 知生
  1.現有の三次元画像解析システムCOSMOZONE 2SAのバ-ジョンアップの3D導入によりメモリー量の拡張が達成され、三次元構築像の情報量を増やすことが可能になった。その結果、歯に矯正力を加えた際に圧迫側に生じる無細胞帯と内変性帯の分布状態のより精密な三次元構築像が得られた。
  2.1.の結果の無細胞帯と内変性帯の微細構造と出現機序を解明するために、50gの矯正力を6時間、12時間、1日間、4日間、7日間加え、透過型電子顕微鏡で観察を行った。その結果により、ともにその歯根膜線維の蛇行と線維間隙の減少がみられたが、このような変化は無細胞帯に比べ内変性帯で著名に認められた。したがって内変性帯では、組織液が還流しにくくなるのに対し、無細胞帯では線維間隙も広くなり組織液の還流が容易になり、そのため変性融解した細胞成分が正常歯根膜組織に運びさられ、光学顕微鏡的に均質無構造に見える組織が出現すると考えられた。
  3.現有の近赤外光歯根膜血流計測装置を向上させて、無細胞帯と内変性帯での血流量について、歯の移動中の圧迫側と牽引側の歯頸部および根尖部の4カ所の歯根膜血流量を計測し、比較検討した。
  4.無細胞帯と内変性帯の神経終末について検討した。その神経終末の機械受容器に圧迫刺激を加えた時生じる下歯槽神経の単一パルスの応答について、矯正力(100g2日間)を加えた時と加えない時とを計測した。また、組織化学を応用し、矯正力により圧迫された歯根膜の神経終末の変化についてこれから観察していく。
  日本学術振興会, 奨励研究(A), 北海道大学, Competitive research funding, 05771844
• 顎関節症について
  1992
  Competitive research funding
• Orthodontic change of the periodontal ligament.Oral function,Myofunctional therapy,TMJ
  1988
  Competitive research funding

• バッグ
  Patent right, 金子 知生; 古田 明城, 日本製紙株式会社
  特願2016-246862, 20 Dec. 2016
  特開2018-099289, 28 Jun. 2018
  特許第6824723号
  202103011551414500
• バッグ
  Patent right, 金子 知生; 古田 明城, 日本製紙株式会社
  特願2016-246862, 20 Dec. 2016
  特開2018-099289, 28 Jun. 2018
  201803020340305546
• 口腔内装置及び口腔内装置の作製方法
  Patent right, グン 剣萍; 黒川 孝幸; 羽根 由貴子; 金子 知生; 飯田 順一郎; 三古谷 忠, 国立大学法人北海道大学
  特願2014-219234, 28 Oct. 2014
  特開2016-083276, 19 May 2016
  201603001455046081
• 口腔内装置及び口腔内装置の作製方法
  Patent right, 金子 知生
  特願2014-219234, 28 Oct. 2014