研究者詳細 - 飯田　征二

スポーツに起因した頚顔面骨骨折146症例の臨床的観察-経年的変遷と好発部位を中心とした検討-

その他リンク： http://search.jamas.or.jp/link/ui/1998198548

飯田征二, 野村公子, 杉浦剛, 中島昌宗, 足立忠文, 古郷幹彦, 松矢篤三

日本口腔外科学会雑誌 44 ( 10 ) 805 - 807 1998年

記述言語：日本語出版者・発行元：Japanese Society of Oral and Maxillofacial Surgeons

In this study, we clinically observed 146 patients with sports-related oral and maxillofacial fractures treated at the First Department of Oral and Maxillofacial Surgery, Osaka University Faculty of Dentistry during the past 15 years. The results were as follows. Among 146 patients, 134 were male and 12 were female. Although 62.5% of the patients were 15 to 24 years of age, there was an annual trend toward a decrease in patients aged 15 to 19 years. The most common causative sport event was baseball (54 patients), followed by rugby football (26 patients) and soccer (15 patients). There was also a decrease in baseballrelated cases and an increase in soccer-related cases in recent years. Isolated mandibular fractures occurred in 92 patients, and the most common site was the mandibular angle, followed by the condyle and canine. Among 37 isolated midface fractures, the most common site was the zygomatic arch (14 patients). Baseball-related mandibular fractures had a high incidence of two-line fractures and fractures of the anterior portion of the mandibular body as compared with other events.

DOI： 10.5794/jjoms.44.805

ラグスクリューシステム(Martin-Eckelt)を用いた顎関節突起骨折の治療経験

その他リンク： http://search.jamas.or.jp/link/ui/1999069467

飯田征二, 西村則彦, 竹田宗弘, 大倉正也, 浜口裕弘, 阪井丘芳, 沖村真, 木村哲雄

日本口腔外科学会雑誌 43 ( 12 ) 927 - 929 1997年

記述言語：日本語出版者・発行元：Japanese Society of Oral and Maxillofacial Surgeons

Eight patients with unilateral condylar fractures of the mandible who were treated at our clinic by Martin-Eckelt lag screw osteosynthesis are described. The patients were aged 14 to 78 years. There were 4 males and 4 females. Four patients had fractures of the base of the condylar process, and four had fractures of the condylar neck. Two patients had no dislocation, four had dislocation, and two had luxation. Clinical examinations 6 months after primary operation showed that mouth opening was not less than 40mm in any patient. Radiographic examinations revealed a correct position and normal form of the condylar head in six patients, but resorption of the condylar head was found in two patients. These two patients required extirpation of condylar head for reduction. Since the use of a lag screw decreases the supply of nutrients from the bone marrow of mandibular ramus to the condylar head, the condylar head should not be removed from the surrounding soft tissue during operation.

DOI： 10.5794/jjoms.43.927

その他リンク： http://search.jamas.or.jp/link/ui/1998090003

両側性に発生した耳下腺唾石症の1例(共著)

阪井丘芳, 飯田征二, 竹田宗弘, 西村則彦, 木村哲雄

日本口腔科学会雑誌 46 ( 2 ) 187 - 190 1997年

記述言語：日本語出版者・発行元：Japanese Stomatological Society

Sialolith usually occurs in the submandibular gland and its occurrence in the parotid gland is relatively rare. Especially the occurrence of sialoliths in the bilateral parotid gland is very rare and only three cases of such a case have been reported. In this paper, a case of sialolithiasis occurring in the bilateral parotid gland was reported. The patient, a 65-year-old Japanese male, visited our clinic complaining of swelling of the right buccal mucosa including the orifice of the parotid duct. Roentogen examination revealed the presense of sialoliths in the right parotid duct and the deep lobe of the left parotid gland. Extirpation of the sialoliths of the right parotid duct was performed under local anesthesia, and 6 sialoliths of 2 mm or less in diameter were observed. Though extirpation of the left sialolith was not performed because of lack of objective and subjective symptoms, long-term follow up is considered nessesary.

DOI： 10.11277/stomatology1952.46.187

片側性横顔裂の6例

飯田征二, 古郷幹彦, 岡田元, 田中晋, 平沼勉, 石浜孝二, 富永仰, 竹田宗弘, 松矢篤三

日本口腔外科学会雑誌 43 ( 4 ) 373 - 375 1997年

記述言語：日本語出版者・発行元：Japanese Society of Oral and Maxillofacial Surgeons

We report six cases of unilateral transverse facial cleft. Five patients were male and one was female. One case was diagnosed as solitary macrostomia, and other cases had accessory ears. Among latter cases, one also suffered from microtia and was diagnosed as the first and second branchial syndrome. Another case was diagnosed as Goldenhar syndrome because of the presence of epibulbar dermoid. The other cases were diagnosed as the first branchial syndrome.

DOI： 10.5794/jjoms.43.373

咽頭弁移植後に改善を認めなかった鼻咽腔閉鎖不全症に対するUnified Velopharyngoplasty(UVP)法による咽頭弁形成術(共著)

その他リンク： http://search.jamas.or.jp/link/ui/1997193080

横顔裂に対する口角形成の工夫

飯田征二, 松矢篤三, 古郷幹彦, 大倉正也, 藤本佳之, 中原寛和

日本口腔科学会雑誌 46 ( 4 ) 393 - 396 1997年

舘村卓, 原久永, 和田健, 飯田征二, 古郷幹彦, 松矢篤三

日本口腔外科学会雑誌 42 ( 3 ) 320 - 322 1996年

記述言語：日本語出版者・発行元：Japanese Society of Oral and Maxillofacial Surgeons

Pharyngeal flap surgery is used in the prevention of hypernasality and the devel-opment of articulation disorders that are associated with velopharyngeal incompetence after primary palatal closure. However, surgery may result in failure when the level of the pharyngeal flap base is not determined properly with relation to that of velopharyngeal move-ment or when the flap shrinks because of scar contraction through prolonged exposure of its raw surface. This report describes one patient who had suffered from recurrence of velopharyngeal incompetence after pharyngeal flap surgery. Lateral cephalographic and nasopharyngeal fiberscopic examinations identified the cause of flap atrophy to be marked scar contraction, and the flap base was remarkably lower than the level of velopharyngeal closure in the patient. Unified velopharyngoplasty was newly performed on the basis of find-ings obtained from lateral cephalographic and nasopharyngeal fiberscopic examinations to correct the recurrence of velopharyngeal incompetence in the patient. One year postoperatively, complete closure of the velopharynx in coordination of the flap during speech was confirmed by nasopharyngeal fiberscopy.

DOI： 10.5794/jjoms.42.320

口腔扁平上皮癌患者の栄養学的評価-術前化学療法(POMP療法)を施行した症例の検討-

その他リンク： http://search.jamas.or.jp/link/ui/1996193738

飯田征二, 白砂兼光, 足立忠文, 小倉孝文, 古郷幹彦, 平沼勉, 松矢篤三

日本口腔科学会雑誌 45 ( 1 ) 67 - 71 1996年

口蓋裂を伴った第1,第2鰓弓症候群(Hemifacial Microsomia)の1例(共著)

内田吉保, 飯田征二, 古郷幹彦, 岡田元, 舘村卓, 松矢篤三

日本口腔外科学会雑誌 42 ( 4 ) 457 - 459 1996年

記述言語：日本語出版者・発行元：Japanese Society of Oral and Maxillofacial Surgeons

Hemifacial microsomia is defined as a condition affecting primarily aural, oral, and mandibular development and its clinical features may vary. In this paper we report a case of hemifacial microsomia with cleft palate. A Japanese girl 8 months of age was referred to our clinic for the treatment of cleft palate. Clinically, she had hypoplasia and inferior displacement of the left auricle, stenosis of the external auditory canal, a hypoplastic mandible, and facial palsy at the left side of the lower lip. There was no significant asymmetry of the maxillary dental arch or soft palate, and the left side of the soft palate showed mild hypokinesia. Palatoplasty with a push-back method was performed under general anesthesis at the age of 1 year 5 months. A few reports have shown a trend toward velopharyngeal insufficiency in hemifacial microsomia due to hypoplastic palatal muscles and poor neural control of these muscles. In the future, comprehensive speech therapy will be required in this patient.

DOI： 10.5794/jjoms.42.457

その他リンク： http://search.jamas.or.jp/link/ui/1996234675

耳介周囲に発現した石灰化上皮腫の2例(共著)

西村則彦, 飯田征二, 竹田宗弘, 阪井丘芳, 山岡仁雄, 木村哲雄

日本口腔外科学会雑誌 42 ( 7 ) 693 - 695 1996年

記述言語：日本語出版者・発行元：Japanese Society of Oral and Maxillofacial Surgeons

We reported two cases of calcifying epithelioma arising in subcutaneous tissue around the auricle. One case was in a 11-year-old Japanese girl who visited our clinic complaining of a mass at the left preauricular region, which had been present since the age of 3. Radiographic examination revealed the presence of calcification measuring 10×8 mm in diameter. Enucleation was performed, and a histopathological diagnosis of a calcifying epithelioma was made. Histopathologically, the tumor was composed mainly of shadow cells, and bone formation was also observed. The other case was in a 52-year old Japanese man, who visited our clinic complaining of a mass at the left side of the neck. The tumor was located at the subauricular region, and the surface of the tumor had undergone partial necrosis. The tumor was enucleated with the surrounding granulation tissue. The histopathological diagnosis was a calcifying epithelioma. Histopathological examination revealed the tumor to be composed of basophilic cells and shadow cells; calcifications were also observed. The postoperative course of both patients was uneventful, with no evidence of recurrence.

DOI： 10.5794/jjoms.42.693