著者

若月 俊一

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.13, no.3, pp.213-219, 1964 (Released:2011-09-07)

著者

神部 芳則 赤坂 庸子 内藤 浩美

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.50, no.4, pp.256-258, 2001-07-10 (Released:2011-09-07)

参考文献数

3

---

Electrotome is frequently used for surgical treatments in the field of dentistry and oral surgery. We report a rare case of gingival and alveolar bone necrosis caused after gingivectomy with electrotome. The patient was a 30-year-old female complained of gingival discolor. She noticed the gingival discoloration 2 days after the gingivectomy with electrotome by her family dentist. The gingiva around the left upper central incisor was changed to white in color. Nine days after the electrosurgery, the left upper central incisor fell off spontaneously, and 7 weeks after the electrosurgery, the sequester was removed. Epithelization was completed 2 weeks after the sequestrectomy, and she was successufully treated by the fixed bridge and removable artificial gingiva.

著者

上田 より子 横林 敏夫 横林 康男 中島 民雄 常葉 信雄

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.31, no.2, pp.227-234, 1982-04-10 (Released:2011-09-07)

参考文献数

8

被引用文献数

1

著者

神部 芳則 大久保 幸重 古谷野 浩美 野口 忠秀 赤坂 庸子

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.45, no.2, pp.190-193, 1996-04-10 (Released:2011-09-07)

参考文献数

15

被引用文献数

1

---

Psoriasis is a chronic dermatitis of undetermined etiology. The patient was a 60-year-old male who complained of pus discharge from maxillary frontal gingiva. The patient had been suffered from psoriasis vulgaris for 8 years, and there were many reddish papules in breast, abdomen, limbs and facial skin. Radiological examination showed a lowered maxillary left canine, periapical radiolucency of the maxillary right first premolar and horizontal loss of alveolar bone in maxilla and mandibular bone. After treatment of marginal periodontitis, the maxillary right first premolar and the impacted maxillary left canine were extracted. After these treatments, reddish papules rapidly improved and disappeared completely within 2 weeks after extraction. This clinical course suggests that psoriasis was caused by dental focal infection.

著者

立石 晃

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.53, no.2, pp.87-90, 2004-03-10 (Released:2011-01-31)

参考文献数

8

被引用文献数

1

---

Four cases of brain lesions which developed symptoms in the region of mouth and jaw are reported. Lesions of three cases were brain tumors, which were acoustic neurinoma, lipoma, meningioma, and cerebral infarction. Symptoms of the mouth and jaw were consciousness of tongue and lip, trigeminal neuralgia, spontaneous pain of eye and maxilla. We are not well-versed in these illnesses. This paper describes the relation of such illnesses with symptoms in the region of the mouth and jaw.As mentioned above, when neuralgia and consciousness of oral mucosa and face are found in patients, we should consider the possibility of brain lesions.

著者

萩野 浩子 澤木 佳弘 小田 知生 孫田 亜希子 村田 香織 上田 実

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.49, no.5, pp.271-277, 2000-09-10 (Released:2011-09-07)

参考文献数

19

被引用文献数

1

---

The purpose of this study was to investigate the postoperative one-year positional change following Intraoral Vertical Ramus Osteotomy (IVRO). Retrospective radiographic assessments were performed on 43 patients who underwent bilateral IVRO to setback without interosseous fixation.The results were as follows:1. No relationship was observed between the openbite and the mandibular displacement during postoperative treatment for one year. In addition, no relationship was observed between the amount of mandibular displacement following surgery and that during postoperative treatment for one year.2. The postoperative mandibular position following IVRO was stable, and this method was effective to correct mandibular protrusion.

著者

吉位 尚 濱本 嘉彦 村岡 重忠 糀谷 淳 古土井 春吾 麻柄 真也 大塚 芳基 中尾 薫 寺延 治 島田 桂吉 古森 孝英

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.48, no.6, pp.479-488, 1999-11-10 (Released:2011-09-07)

参考文献数

47

被引用文献数

5

---

The clinical efficacy of long-term roxithromycin (RXM) treatment was examined objectively in 8 patients with chronic diffuse sclerosing mandibular osteomyelitis. RXM was administered orally at a dose of 300mg per day for 68 days to 66 months.As a result, the results of 7 out of 8 cases (87.5%) were assessed effective, and the symptoms had disappeared in 1 to 12 months. One case assessed poor had several operations and various kinds of antibiotic therapy for more than 11 years before this therapy. In 7 cases assessed effective, the improvement of osteolytic changes on X-ray was observed. However, most of the X-ray findings remained osteosclerosis or the osteosclerosis became more predominant, when this therapy was terminated. It was considered that X-ray findings would take a long time to be normalized. Therefore, the optimum duration of administration which is the time to terminate this therapy should be decided according to the improvement of symptoms along with the disappearance of osteolytic findings on X-ray. Diarrhea and stomach discomfort in 1 case, and liver dysfunction in 1 case were found, however, these side effects were slight.The mechanisms of RXM are unclear however, these results indicate that long-term RXM treatment has therapeutic possibilities for diffuse sclerosing mandibular osteomyelitis and should be used as the first choice followed by surgical treatment if necessary.

著者

高橋 悠夫 神戸 直孝 吉賀 浩二 瀬山 淳 高田 和彰

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.30, no.3, pp.430-434, 1981-07-10 (Released:2011-09-07)

参考文献数

12

著者

竹之下 康治 納富 一幸 田代 英雄 田中 陽一 中里 一成 岡 増一郎

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.31, no.3, pp.407-418, 1982-07-10 (Released:2011-09-07)

参考文献数

38

著者

黒川 英雄 上野 主博 梶山 稔 矢野 茂良 河野 博之 有松 正豊 高田 繁巳

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.31, no.2, pp.317-324, 1982-04-10 (Released:2011-09-07)

参考文献数

42

被引用文献数

1

著者

大野 康 山口 万枝 大家 清

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.38, no.2, pp.513-518, 1989-04-10 (Released:2011-09-07)

参考文献数

20

被引用文献数

1

---

Abstract: Cresol is commonly used in homes and hospitals as a disinfectant. In dentistry, formocresol (FC) is often used for infectious root canal therapy. Too much cresol ingestion causes severe systemic failure. An autopsy of fatal cresol poisoning is described.Case report: A 23-year-old Japanese female was admitted to ICU of Tohoku University Medical Hospital with a history that she had taken up to 100 ml of cresol soap solution 4 hours earlier. On arrival, she was semiconscious with cresol breathodor, 32.5°C body temperature and 75/50 mmHg blood pressure. Gastric lavage was not performed because of severe esophageal edema. She died after blood plasma transfusion, hemodialysis and blood filtering performed for about 60 hours. Post-mortem examination demonstrated 1) digestive tract failure: necrotizing inflammation of oro-pharynx, larynx, esophagus and stomach, 2) respiratory tract failure: sputum in trachea and bronchi, edema and hemorrhage of lung, 3) hepatic failure: severe centrolobular necrosis, 4) renal failure: tubular degeneration and 5) hemorrhagic diathesis.

著者

藤田 次郎

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌

巻号頁・発行日

vol.66, no.4, pp.264-272, 2017

---

Despite advances in diagnosis, antimicrobial therapy and supportive care modalities, pneumonia remains an important cause of morbidity and mortality. In recent years, changes in the healthcare system have shifted a considerable part of older patient care from hospitals to the community, and the traditional distinction between community – and hospital-acquired infections has become less clear. With this background, pneumonia occurring among outpatients in contact with the healthcare system has been termed healthcare-associated pneumonia. The impairment of airway protective reflexes, i.e., swallowing and cough reflexes, is thought to be one of the major causes of aspiration pneumonia in older people. Anaerobic bacteria are relatively frequent pathogens in pulmonary infections that are associated with aspiration and its associated complications including aspiration pneumonitis, lung abscess, necrotizing pneumonia and empyema. Treatment consists of relatively broad-spectrum antibiotics that can cover anaerobes. In cases with concurrent presence of renal impairment, single-agent therapy is recommended in this specific patient population. In addition, since sitafloxacin has wide-spectrum antibacterial activity against pathogens isolated from patients with aspiration pneumonia, sitafloxacin could be used for the treatment of healthcare-associated pneumonia. To prevent aspiration pneumonia in elderly patients, oral care is very important, and periodical inoculation of the Streptococcus pneumoniae vaccine as well as the influenza vaccine is recommended.

著者

吉川 仁育 芦澤 雄二 長井 治則 前田 公平 寺町 好平 出口 敏雄

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.39, no.3, pp.655-664, 1990-07-10 (Released:2011-09-07)

参考文献数

11

---

A case of maxillofacial asymmetry involving (a) asymmerty of the mandibular bone, (b) lateral inclination of the occlusal plane of the maxilla, and (c) functional displacement of the mandible. The authors performed a sagittal splitting ramus osteotomy, to correct (a) and (c) and also the extrusion of maxillary buccal segments to correct (b).The fixation was six weeks after the surgery released, and the maxillary occlusal plane was leveled to extrude the right maxillary buccal segments.The treatment achievements were satisfactory.The case maintained a stable occlusion without relapse.

著者

成田 令博

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.4, no.4, pp.314-319, 1955 (Released:2011-09-07)

参考文献数

30

---

To study the influence of Parotin (salivary gland hormone) upon wound healing, the same size of back skin was removed respectively from 6 groups of rabbits and the area of each wound was measured from day to day with following histological examinations, in comparison between the Parotin injected groups and the non-injected control group. Parotin was injected 0.1 mg./Kg. daily to the 1 st group, 0.2 mg./Kg. daily to the 2 nd group, 0.3 mg./Kg. every other day to the 3 rd, 2.5 mg./Kg. every other day to the 4 th, 0.5 mg./Kg. once a week to the 5 th. The 6 th group was not injected as control.The results were as follows.1) Wound healing was most accelerated in the group given the injection of 0.2 mg./Kg. Parotin daily.2) Histological examinations showed that in the Parotin injected group fibrougrowth of fibroblasts was more accelerated, and regeneration of capillar vessels moractive than in control.

著者

松田 登

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.9, no.2, pp.347-349, 1960 (Released:2011-09-07)

参考文献数

9

著者

玉井 健三 福田 順子

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.19, no.3, pp.495-504, 1970 (Released:2011-09-07)

参考文献数

19

被引用文献数

1

著者

梅原 千治

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.18, no.2, pp.155-161, 1969-04-10 (Released:2011-09-07)

著者

永井 哲夫 海老原 務 新谷 博明 須佐美 英作 大橋 淳 宮岡 等 酒泉 和夫 藤野 雅美 矢島 正隆 浅井 昌弘

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.38, no.2, pp.438-447, 1989-04-10 (Released:2011-09-07)

参考文献数

24

被引用文献数

1 13

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Tw enty patients with typical glossodynia were examined from a psychological aspect.They all had premorbid inclination toward hypochondriasis and obsession (e. g., punctiliousness, or extreme perfectionism).Perseveration in response to “ superficial sensation of paresthesia of the tongue” occurring secondary to dental treatment or onset of stomatitis was the basis of the symptoms. According to time-course changes in the symptoms, patients attributed an erroneous significance to normal oral tissues, by which the lingual tonsil and lingual papilla were recognized as abnormal. They also showed signs of “ cancerphobia” because they were in the cancer-associated age group or had a past or present history of cancer in their near relatives. These findings, which are three important causative factors of this condition, were found to be common

著者

杉浦 宏樹 山口 晃 柴崎 浩一

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.55, no.2, pp.108-112, 2006-03-10 (Released:2011-01-31)

参考文献数

31

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Introduction: Helicobacter pylori (H. pylori) DNA has been detected at a high prevalence in saliva. The aim of this study was to clarify the prevalence and the risk of intrafamilial transmission of H. pylori infection by detecting H. pylori DNA in saliva of Japanese children and their parents.Materials & Methods: Saliva was collected from 92 children and their parents, and nested PCR and PCRRFLP were used to detect and analyze H. pylori DNA. Subtyping by PCR-RFLP is considered to be useful in order to clarify the mode of transmission.Results: The detection rate of H. pylori DNA in saliva was 12.0%(11/92) in Japanese children, however, all of the children aged less than 6 years old were negative. All of the H.pylori infected children had H.pylori positive parents (both or only one), and in 7 out of 11 cases, children and their parents were infected with the sam e strain. Especially, in 6 cases, the subtype of both the child and the mother was the same.Conclusion: H. pylori DNA in saliva was detected in 12.0%, and parents-to-child, especially mother-to-child, transmission is the most likely route of intrafamilial infection of H. pylori.

著者

松井 義郎

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.50, no.6, pp.349-366, 2001-11-10 (Released:2011-09-07)

参考文献数

37

被引用文献数

2

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Osseointegrated implants have begun to be used not only in general practice in dentistry but also in various clinical situations in the maxillofacial region. The process has yielded three problems: the spread of application, new materials and diagnostic methods, and management for difficult situations. This paper presents basic data and clinical guidelines for new applications, it investigates the characteristics of the materials and the usefulness of a new diagnostic method, and it studies effective techniques for difficult cases.The results obtained are as follows: 1. Investigations into the spreading application1) The lateral and superior orbital rim have sufficient bone thickness and width for the implant body to be placed.2) Osseointegrated implants, especially by the fixed bridge technique, are not recommended in the craniofacial bone and jaws of young children.3) Implant placement into bone after/before irradiation must be performed in consideration of impaired osteogenesis, the decrease of trabecular bone, and the time interval between implantation and irradiation.2. Investigations into materials and diagnostic methods1) Hydroxyapatite-coated and titanium implants should be selected according to the characteristics of the materials.2) A dental simulating soft may also be applicable in the craniofacial region.3. Investigations into the management of difficult cases1) Hyperbaric oxygen therapy (HBO), bone morphogenetic protein (BMP), and tissue engineering should be useful for improving the quality and increasing the quantity of bone where implants are placed.2) Soft tissue around implants placed in the reconstructed area should be replaced with mucosal tissue.The data obtained here should be useful for increasing the efficiency of osseointegrated implants, but further basic research is required in the future.