Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)最新文献_第10页

A case report of a patient with few systemic diseases treated with non-surgical periodontal therapies 一例无全身性疾病的患者采用非手术牙周治疗

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2019-03-29 DOI: 10.2329/PERIO.61.47

M. Ogata, K. Shirai, Y. Furuichi

引用次数: 0

歯周炎の発症と進行に関わるマトリックスメタロプロテアーゼ与牙周炎的发病和发展相关的矩阵蛋白

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2019-03-29 DOI: 10.2329/perio.61.66

引用次数: 0

A Case Report of Improvement of Gummy Smile Using Lip Repositioning Technique followed up for one year 用唇瓣复位技术改善软性微笑1例，随访1年

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2019-03-29 DOI: 10.2329/PERIO.61.57

Takuya Iikura, S. Matsuda, Chihiro Otake, Junji Kusama, Nana Iizuka, Masumi Ozawa, Tomohiro Kawakata, Yasushi Horiuchi, Hirotaka Saito, Yoko Hasegawa

引用次数: 1

Long non-coding RNAs (lncRNAs)-mediated epigenetic status is possibly involved in the susceptibility of periodontal disease 长链非编码rna (lncRNAs)介导的表观遗传状态可能参与牙周病的易感性

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2019-03-29 DOI: 10.2329/PERIO.61.1

Shigeki Suzuki, Hang Yuan, Manatsu Kurita, S. Yamada

引用次数: 0

Occlusal force: measuring methods and influential factors 咬合力:测量方法及影响因素

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2018-12-28 DOI: 10.2329/PERIO.60.155

Taiji Nakamura, Masaki Morishita, M. Usui, K. Nakashima

{"title":"Occlusal force: measuring methods and influential factors","authors":"Taiji Nakamura, Masaki Morishita, M. Usui, K. Nakashima","doi":"10.2329/PERIO.60.155","DOIUrl":"https://doi.org/10.2329/PERIO.60.155","url":null,"abstract":"1960年代前半まで外傷性咬合は歯周炎の主要な初発因子と考えられていた1)。しかし,ブラッシング停止による実験的歯肉炎2)の報告により歯周炎の初発因子はプラークである可能性が報告されると,外傷性咬合は初発因子とは考えられなくなった。その後,Glickmanと Smulow3,4)により外傷性咬合は歯周組織破壊において補助的な役割を果たすという「共同破壊理論」が提唱された。歯周組織を刺激層と共同破壊層に分け, 刺激層(辺縁歯肉と歯間部歯肉)ではプラークによって炎症が生じて歯周ポケットが形成されるが,外傷性咬合の影響を受けないとした。共同破壊層(歯間水平線維より根尖側の歯周組織部分)まで炎症が波及すると,外傷性咬合が存在する場合には炎症が歯根膜へ進展し垂直性骨欠損を伴う骨縁下ポケットが形成されるとしている。咬合力による応力はセメントエナメル境付近に発生しやすい。Nomaら5)は,咬合力により歯頚部付近のセメント質の破壊や剥離が生じ,結合組織性付着の破壊や歯周ポケットの形成が生じるという仮説を立てた。矯正治療のために便宜抜歯した歯に対して,繰返し過重負荷試験機により 5.0 kgf(約 480N)の荷重を 1 回/秒で 100万回加えた。歯根表面を実体顕微鏡で観察した結果,歯冠側から根尖側方向へ走向する亀裂と歯根表面での歯質の剥離を認めた。また,歯根表面の亀裂の面積は 50万回繰返した以降に増加する傾向を示した。歯周炎患者の咬合力は,健常者と比べて有意に低い6)。また,動揺歯にかかる咬合力は,動揺度が大きくなるほど小さくなる7)。川崎ら8)は中等度から重度の歯周炎患者に非外科的治療を行い,初診時の歯の動揺度別に評価した結果,動揺度が小さい群は大きい群と比較して歯周ポケット深さの減少量および付着の獲得量が有意に大きかったと報告している。このように外傷性咬合は歯の動揺を引き起こすだけでなく,結果として歯周治療の予後にも影響を与えるため,咬合力の測定およびその大きさに影響を与える因子を理解することは非常に重要であると考えられる。本レビューでは, 咬合力の測定方法とその大きさに影響を与える因子について解説する。","PeriodicalId":19230,"journal":{"name":"Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)","volume":"2015 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74263948","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}

引用次数: 0

Assessment of Oral Health-related Quality of Life in Periodontal Treatment 牙周治疗中口腔健康相关生活质量的评估

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2018-12-28 DOI: 10.2329/PERIO.60.160

A. Makino-Oi, A. Saito

引用次数: 0

Smoking cessation manual for periodontal practice 牙周练习戒烟手册

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2018-12-28 DOI: 10.2329/PERIO.60.201

K. Inagaki, T. Naito, Y. Ishihara, T. Kaneko, Y. Nakayama, Tatsuo Yamamoto, N. Yoshinari, M. Morita, H. Kurihara

引用次数: 0

A case of generalized chronic periodontitis that improved with initial periodontal therapy alone 广泛性慢性牙周炎1例，最初的牙周治疗得到改善

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2018-12-28 DOI: 10.2329/perio.60.192

Kana Takahashi, A. Fujimoto, A. Fujimoto

{"title":"A case of generalized chronic periodontitis that improved with initial periodontal therapy alone","authors":"Kana Takahashi, A. Fujimoto, A. Fujimoto","doi":"10.2329/perio.60.192","DOIUrl":"https://doi.org/10.2329/perio.60.192","url":null,"abstract":": This is a case report of generalized severe chronic periodontitis that was treated by initial periodontal therapy alone. The patient was a 42-year-old female who had been referred to our clinic three months earlier with the chief complaint of gingival redness, swelling and bleeding. Clinical observation revealed generalized gingival redness and swelling, especially, inflammatory gingival hyperplasia on the left maxillary alveolar ridge. Clinical examination revealed 31.9% bleeding on probing (BOP), 52.1% periodontal pocket probing depth (PPD) ＞4 mm, and 50% OʼLearyʼs plaque control record (PCR). Radiographic examination showed a localized vertical bone defect in the anterior mandible and some defects in the posterior mandible. After explaining the results of the periodontal tissue examination and providing repeated oral hygiene instructions, scaling and root planing were performed. To keep the patient motivated, we confirmed the possible prolonged treatment course and patient background with her and ensured that she fully under-stood her oral condition. As the initial therapy progressed, the oral hygiene improved, with disappearance of the gingival swelling. At the re-evaluation, we confirmed the improvement of the alveolar bone defect on the radiographs, so that we could proceed to prosthodontic treatment without any need for periodontal surgery. After com-pletion of the restorative therapy, we started the patient on supportive periodontal therapy in Septem-ber 2015.","PeriodicalId":19230,"journal":{"name":"Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87746934","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}

引用次数: 0

Clinical parameters and bacteriological evaluation of Acess® as a periodontal therapeutic toothpaste: a non-blinded randomized clinical trial access®牙周治疗牙膏的临床参数和细菌学评价:一项非盲随机临床试验

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2018-12-28 DOI: 10.2329/PERIO.60.173

Satoshi Shirakawa, Yuji Matsushima, Yuuki Hayata, Youko Nakano, Momoko Nakata, Tomohito Nakagawa, Y. Nagashima, Masahiko Nikaidou, K. Gomi

{"title":"Clinical parameters and bacteriological evaluation of Acess® as a periodontal therapeutic toothpaste: a non-blinded randomized clinical trial","authors":"Satoshi Shirakawa, Yuji Matsushima, Yuuki Hayata, Youko Nakano, Momoko Nakata, Tomohito Nakagawa, Y. Nagashima, Masahiko Nikaidou, K. Gomi","doi":"10.2329/PERIO.60.173","DOIUrl":"https://doi.org/10.2329/PERIO.60.173","url":null,"abstract":": Acess Ⓡ toothpaste includes formulation ingredients (latania, chamomile, and myrrh) and re-portedly improves periodontal disease by exerting gingival convergence and anti-inflammatory effects. Although each of these ingredients has antibacterial effects, the effects of Acess Ⓡ on the oral bacteria remain unknown. The present study was aimed at examining the effects of brushing teeth with Acess Ⓡ on periodontal disease and the oral bacterial population. This was a randomized, open-label, parallel, intergroup trial. Each participant was randomly assigned to receive either Acess Ⓡ or a control tooth paste formulation. Participants brushed their teeth twice daily, once in the morning and once in the evening, for five minutes per session. We then assessed clinical parameters such as gingival index (GI), pocket depth (PD), bleeding on probing (BOP) and plaque control record (PCR), and carried out salivary bacteriological examination at baseline and at two and four weeks post-baseline.","PeriodicalId":19230,"journal":{"name":"Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)","volume":"1961 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91229011","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}

引用次数: 0

Analysis of a Questionnaire Survey Administered to Determine the Periodontal Condition 为确定牙周状况而进行的问卷调查分析

Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) Pub Date : 2018-12-28 DOI: 10.2329/PERIO.60.183

Shuntaro Sugihara, N. Aoyama, Y. Izumi, M. Minabe

{"title":"Analysis of a Questionnaire Survey Administered to Determine the Periodontal Condition","authors":"Shuntaro Sugihara, N. Aoyama, Y. Izumi, M. Minabe","doi":"10.2329/PERIO.60.183","DOIUrl":"https://doi.org/10.2329/PERIO.60.183","url":null,"abstract":": Periodontal disease is an infectious disease that occurs at a high prevalence, although many periodontitis patients do not have any subjective symptoms and the disease often goes untreated. Recog-nition of periodontitis in its early (mild) stage is extremely useful for effective treatment and prophylaxis. Therefore, the purpose of the present study was to identify appropriate questions to be asked in the screening for periodontal disease. We enrolled 990 patients with cardiovascular diseases from Tokyo Medical and Dental University Hospital for this study from 2012 to 2015. The subjects were given a self-administered questionnaire to describe their periodontal condition. Clinical periodontal examination was performed to determine the probing pocket depth (PPD), clinical attachment level (CAL), and bleeding on probing (BOP) as a clinical periodontal examination. We found that the patients who answered “yes” to the questions, “Do you think you have gum dis-ease?”, “Do you feel your teeth are unstable?” and “Have you ever been told by a dental specialist that you have lost bone around your teeth?”, had statistically significantly higher frequencies of unfavorable results of examination for PPD, CAL and BOP. They also had a higher frequency of deep periodontal pockets of 4 mm or more. The results indicated the validity of the questionnaire for the screening of periodontitis patients.","PeriodicalId":19230,"journal":{"name":"Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology)","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75734406","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}

引用次数: 1