N. Yamamoto, Y. Yamashita, I. Miyamoto, Y. Morimoto, Taturou Tanaka, Kouzou Matuo, K. Yamauchi, Tetsu Takahashi
{"title":"A Case of Ductal Papilloma Arising from Buccal Mucosa Minor Salivary Grand","authors":"N. Yamamoto, Y. Yamashita, I. Miyamoto, Y. Morimoto, Taturou Tanaka, Kouzou Matuo, K. Yamauchi, Tetsu Takahashi","doi":"10.2504/kds.63.236","DOIUrl":"https://doi.org/10.2504/kds.63.236","url":null,"abstract":"今回われわれは,頬部の小唾液腺に生じた導管内乳頭腫の一例を経験したので報告する.症例は80歳男性.左側頬部の腫脹を主訴に当科受診.約7年前より同部の腫瘤を自覚していたが,放置していたという.MRIにて左側頬間隙,頬部皮下組織に単房性で類円形腫瘤を認め,エコー検査でも,MRI上検出された部位に境界明瞭な単房性の腫瘤が認められた.良性腫瘍の臨床診断下,全身麻酔下にて腫瘍摘出術を施行.術後病理組織検査にて,頬部の小唾液腺より生じた導管内乳頭腫の診断を得た.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"14 1","pages":"236-240"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82984830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Nishino, K. Sogabe, H. Nagamatsu, Chie Onizuka, Katsura Saeki, Mikako Inomori, T. Konoo, M. Terashita
{"title":"The activities of patients in the First Comprehensive Dentistry Department at Kyushu Dental College Hospital-2003-2007-","authors":"T. Nishino, K. Sogabe, H. Nagamatsu, Chie Onizuka, Katsura Saeki, Mikako Inomori, T. Konoo, M. Terashita","doi":"10.2504/KDS.63.109","DOIUrl":"https://doi.org/10.2504/KDS.63.109","url":null,"abstract":"九州歯科大学附属病院第1総合診療科は,毎年30人前後の臨床研修歯科医を受け入れ教育している.また,平成20年度からは当科での学生臨床実習が拡充された.そこで,第1総合診療科で行う臨床研修ならびに臨床実習を有意義なものとするために平成15年度~平成19年度の附属病院の予診患者,第1総合診療科を受診した初診患者および担当患者について5年間の動向調査を行った.その結果,予診患者の総数は,平成15年度より平成19年度までで20,610名であり,月別では冬期にやや少ない傾向が認められた.初診患者の総数は,5年間で3,837名であり,受診者数を月別にみると,年度によって変動が見られるもののやや冬季に少ない傾向が認められた.また,初診患者の年齢構成において,すべての年度で最も高い比率を示したのが60歳代であり,一方,最も低いのは9歳以下であり1%前後で安定していた.初診患者の男女比については,すべての年度において女性が男性より多く5年間の男女の割合の平均は男性36%,女性64%であった.初診患者の居住地は,各年度を通して北九州市内が約80%,市内を含めた福岡県内では95%前後で安定していた.初診患者の主訴に対する診断名の領域は,平成17年度以降では比率が安定し40%前後が「歯・歯髄」,約30%が「歯周」,15%前後が「補綴」,「口腔外科」であった.担当患者の総数は,平成15年度より平成19年度までで58,698名であり,平成15年度から19年度にかけて減少傾向であった.以上より,予診患者,初診患者および担当患者に関する調査結果において各項目はほぼ安定しているものの,今後も継続して調査していく必要があると考えられた.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"106 1","pages":"109-114"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79040312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Treatment of Traumatic Dental Injuries in Childhood","authors":"I. Nishida","doi":"10.2504/KDS.63.204","DOIUrl":"https://doi.org/10.2504/KDS.63.204","url":null,"abstract":"","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"27 1","pages":"204-210"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81595271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Noriaki Kita, Y. Nagamatsu, K. Chen, K. Tajima, H. Kakigawa, Y. Kozono
{"title":"Application of Electrolyzed Neutral Water to Root Canal Irrigator","authors":"Noriaki Kita, Y. Nagamatsu, K. Chen, K. Tajima, H. Kakigawa, Y. Kozono","doi":"10.2504/KDS.63.44","DOIUrl":"https://doi.org/10.2504/KDS.63.44","url":null,"abstract":"根管洗浄には3~10%次亜塩素酸ナトリウム溶液と3%過酸化水素水(オキシドール)の併用が一般的である.しかし,急性歯根膜炎には使用が適切ではなく,誤滴下による軟組織や衣類への影響が危惧される.本研究においては,薬品に代わる方法として,電解中性水による有効な根管洗浄処理条件の具体化を目的とした.中性水が生体や環境にほとんど影響を示さず,優れた殺菌効果を有することはすでに報告している.Staphylococcus aureus 209PあるいはStreptococcus mutansを感染させた単根管の感染根管歯を作製した.中性水あるいは薬液(10%NaClOおよびオキシドール)による1分間洗浄後,根管に残存する生菌数を調べた.1分間の薬液によるシリンジ洗浄でいずれの菌も完全に除菌できた.中性水によるシリンジ洗浄では,3個のサンプルのうち1個で生菌の残存がわずかにあった.試験管内では,中性水との混合ですべての菌が短時間で除菌できたが,根管内は有機物との接触による有効成分である残留塩素の濃度低下が殺菌効果を弱めた.しかし,残存生菌数は,統計学的には薬液洗浄と有意差はなかった.中性水による超音波洗浄では消毒効果がさらに高く,Streptococcus mutansはわずかな菌の残存があったがStaphylococcus aureus 209Pについては生菌が検出されなかった.著者らが開発した中性水ジェルは,塩素濃度が高く根管内に停留しやすいためより高い消毒効果を示した.中性水での根管洗浄後のジェル貼付は感染根管に対して100%の消毒効果を示した.根管洗浄後,次回の処置まで根管内に封入したジェルの殺菌作用により菌の増殖や新たな菌の侵入を防ぐ効果が期待される.薬液(NaClO)中で動的浸漬を行うと,象牙質表面は浸漬初期から光沢の損失,白色化および体積減少がみられたが,中性水およびジェル中では変化はなかった.以上の結果から,中性水および中性水ジェルの併用は副作用がなく,消毒効果と予後の維持,生物学的安全性,操作性など種々の観点から,薬液に代わる根管処理液として有用であることが示唆された.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"44 1","pages":"44-56"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82714746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Furuta, T. Kikuta, I. Hara, Mika Seto, M. Sukedai, I. Yoshioka, K. Tominaga, J. Fukuda
{"title":"Skeletal Stability after a Mandibular Setback Using Sagittal Split Osteotomy Fixed by Titanium Miniplates or Two Screws","authors":"H. Furuta, T. Kikuta, I. Hara, Mika Seto, M. Sukedai, I. Yoshioka, K. Tominaga, J. Fukuda","doi":"10.2504/KDS.63.1","DOIUrl":"https://doi.org/10.2504/KDS.63.1","url":null,"abstract":"Rigid internal fixation after bilateral sagittal split osteotomy (BSSO) is routinely used worldwide. However, stability of the mandible one year after surgery with two bicortical screws at the superior border or a four-hole straight miniplate after the BSSO has not been studied clinically. Therfore, the purpose of this study was to compare two bicortical 2.7 mmφ screws with a four-hole straight miniplate after the BSSO and to discuss which method is more stable. The ∠MP-FH with two bicortical 2.7 mmφ screws showed a significantly larger increase during the first year, compared to those with a four-hole straight miniplate. Thus result suggest that a single four-hole straight miniplate can provide better postsurgical stability than two bicortical 2.7 mmφ screws for sagittal split setback.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"18 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86537372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Management Concepts for Temporomandibular Disorders","authors":"K. Tominaga, M. Habu, I. Yoshioka","doi":"10.2504/KDS.63.122","DOIUrl":"https://doi.org/10.2504/KDS.63.122","url":null,"abstract":"顎関節症の現在の治療概念を概説した.顎関節症はself-limiting diseaseであるので,治療の方針は可逆的で侵襲の少ないものを選ぶべきである.炎症や咀嚼筋のこりが関節痛や機能障害の原因であるため,特に初期においては投薬での消炎,鎮痛に取り組む.関節の炎症や筋のこりの背景には生活習慣を含むさまざまな寄与因子を基にする過負荷があるため,スプリントだけでなく習慣改善やリラキゼーションプログラムの教育,指導が重要である.投薬などで初期の炎症期を制御した後に開口訓練,マニプレーション,関節パンピング,関節洗浄など開口度を増加させる方法が効果的となる.顎関節は大きな適応能力を持っており,それは顎運動によって活性化する.関節の適応能力を活発にするための理学療法が顎関節症の治療に重要な役割を果たす.寄与因子,予見因子のコントロールと減少が症状減弱後も必要で,それは長期にわたって日課として続けられなければならない.難治性の患者では精神医学的な対応も検討されるべきである.クリックのみの患者や画像上の変化だけで臨床症状の乏しい患者は治療の対象にはならないが,悪習癖を持っているなら習慣改善の教育が勧められる.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"10 1","pages":"122-132"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79693545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Endodontic Therapy for Primary Teeth Capable of Enhancing the Regenerative Ability of Reparative Hard Tissues-FC-CV therapy-:—FC-CV therapy—","authors":"Y. Kawata","doi":"10.2504/KDS.63.187","DOIUrl":"https://doi.org/10.2504/KDS.63.187","url":null,"abstract":"","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"27 1","pages":"187-203"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82035484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Clinical Evaluation of The Handling Properties of Photo-activated Composite Resin Pastes","authors":"O. Kamiunten, Katsuichiro Inoue, S. Masumi","doi":"10.2504/KDS.62.215","DOIUrl":"https://doi.org/10.2504/KDS.62.215","url":null,"abstract":"The purpose of this investigation was to examine the relationship between measured values (rheological properties) of composite pastes, such as viscosity coefficient, peeling rate and external force (objective measurements), and a favorable property of such pastes discriminated by touch by dentists (subjective measurements). The rheological properties were examined using a balance beam plastometer. The subjective measurements were performed by eighteen young dentists and repeated four times. The subjective measurements related to four characteristics;hardness of paste (A), retention of shape (B), self-bonding properties (C) and release properties from an instrument for filling (D). There was a significant correlation between the log of the external force (log F) and the log of the peeling rate (logν) in all materials (r=0.950~0.997). A moderate correlation in all materials, except Degufill ultra, Heliomolar, Litefil IIA and Silux plus was also found between the log of the coefficient of viscosity (logη) and logν (r=0.870~0.995). The coefficient of correlation obtained from regression lines between the ratios of favorable properties (log PA, log PB and log PD) in the subjective test and log F or logηshowed a good approximation with a quadratic equation.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"47 1","pages":"215-223"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85692208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Takahashi, N. Furuta, M. Kodama, Kenjiro Iwanaga, I. Yoshioka, K. Tominaga
{"title":"A Case of Nasoalveolar Cyst Associated with Severe Resorption of the Alveolar Bone","authors":"O. Takahashi, N. Furuta, M. Kodama, Kenjiro Iwanaga, I. Yoshioka, K. Tominaga","doi":"10.2504/KDS.62.249","DOIUrl":"https://doi.org/10.2504/KDS.62.249","url":null,"abstract":"今回われわれは著しい骨吸収を伴う鼻歯槽嚢胞の一例を経験したので報告する.症例は58歳女性.左鼻翼基部にびまん性の腫脹を認め,当科受診.パノラマX線写真およびCTにて左側上顎骨に単房性の嚢胞様透過像を認めた.また骨吸収は,一部口蓋の骨膜下まで達していた.同年4月に全身麻酔下にて嚢胞摘出術を施行.術後病理組織検査にて,嚢胞壁は立方上皮と線維性結合組識の層から形成されていた.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"51 1","pages":"249-252"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79512828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Konoo, K. Maki, Ken-ichi Ono, Hiroki Kasai, M. Nagayoshi, I. Soh, T. Nishihara
{"title":"An Overview of the Kyushu Dental College Open Campus Program and Participant Satisfaction","authors":"T. Konoo, K. Maki, Ken-ichi Ono, Hiroki Kasai, M. Nagayoshi, I. Soh, T. Nishihara","doi":"10.2504/KDS.63.24","DOIUrl":"https://doi.org/10.2504/KDS.63.24","url":null,"abstract":"オープンキャンパスは,大学が入学を考慮している者に対して施設を公開し,学校への入学意欲を高めて貰おうとする入学促進キャンペーンの一種である.九州歯科大学では平成18年度に設置者が福岡県立大学から公立大学法人となり,本学のアドミッションポリシーが制定されたことを受け,新たなオープンキャンパスの実施が検討され,平成19年度と20年度に新しいオープンキャンパスが行われた.その概要とオープンキャンパス参加者の企画への満足度などに関するアンケート調査の結果について報告する.18年までと比較して19年は4企画,20年は3企画を追加し,実施コンセプトとして,双方向性で参加者が選択可能な形態とした.参加者数はそれぞれ154名,204名で過去の参加者より多かった.参加者を福岡県内と県外に分けると,ほぼ1:1であったが,学生に限ってみると55%が福岡県外からの参加者であった.アンケートの感想では良好である(良かった,どちらかというと良かった)と回答した参加者は99%であり,ほとんどの参加者がオープンキャンパスに参加したことを肯定的に捉えていた.今後,より良いオープンキャンパスの実施には,教員,職員,学生の力の結集が必要であると思われる.","PeriodicalId":23086,"journal":{"name":"The Journal of The Kyushu Dental Society","volume":"4 1","pages":"24-31"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78917283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}