The Japanese Journal of Jaw Deformities最新文献_第7页

Message from Facial Studies using Image AI Technology for face authentication and facial caricaturing 使用图像人工智能技术进行面部认证和面部漫画的面部研究信息

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.30.58

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症例展示抄録症例展示抄録

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.30.196

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馬蹄形骨切り術を併用した分割Le FortⅠ型骨切り術による上顎歯列弓拡大马蹄铁切骨术混用的分割le fort i型骨切术引起的上颌骨齿排弓扩大

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.33.1

Saiseki Ko, Masahiro Furutani, Yumiko Togo, Asao Arimoto, Naohiro Hashikawa

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口演抄録（1日目）口演抄録（1日目）

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.29.148

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A Beckwith-Wiedemann Syndrome Patient Who Needed Special Respiratory Care after Tongue Reduction 贝克威氏综合征患者缩舌术后需要特殊呼吸护理的一例

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.29.247

M. Hamada, Hidetaka Shimizu, N. Uzawa

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Analysis of Tongue Pressure Production During Swallowing in Patients with Mandibular Prognathism after the Orthognathic Surgery 正颌手术后下颌前突患者吞咽时舌压产生的分析

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/JJJD.29.42

K. Sakaue, K. Kurihara, Naoya Fukamachi, Ryo Abe, K. Hori, T. Ono, I. Saito

{"title":"Analysis of Tongue Pressure Production During Swallowing in Patients with Mandibular Prognathism after the Orthognathic Surgery","authors":"K. Sakaue, K. Kurihara, Naoya Fukamachi, Ryo Abe, K. Hori, T. Ono, I. Saito","doi":"10.5927/JJJD.29.42","DOIUrl":"https://doi.org/10.5927/JJJD.29.42","url":null,"abstract":"Purpose:The purpose of this study was to consider the tongue pressure production during swallowing in patients with mandibular prognathism after orthognathic surgery. Methods:The subjects were 10 female patients with mandibular prognathism after orthognathic surgery(age range, 18y6m–25y10m; mean age : 22.6 years ; after surgery), 10 female volunteers with normal occlusion (age range, 20y0m–24y2m; mean age : 21.7 years ; normal occlusion), and 10 female patients with mandibular prognathism(age range, 16y3m–22y7m; mean age : 20.2 years ; mandibular prognathism patients). The tongue pressure in five parts at the time of swallowing 4 ml of tasteless and odorless jelly was measured after attaching sensor sheets on the palate of each subject. Features of tongue pressure waveforms, the time series of tongue pressure production, the duration of tongue pressure, and the maximum tongue pressure value were evaluated. Results:The tongue pressure waveforms showed a similar tendency between the after-surgery patients and the normal-occlusion patients. The tongue pressure waveform rose at each measurement location and peaked at 200–400ms. It then gradually declined and disappeared. The incidence of a double-peak tongue pressure waveform was more frequent in the mandibularprognathism patients. Although the time series of tongue pressure production was the same for the three groups, the maximum tongue pressure value at all channels was lower in the after-surgery group and the mandibular-prognathism patients than in the normal-occlusion patients. Conclusions:The tongue pressure waveform was due to changes of their morphological characteristics after orthognathic surgery. But the maximum tongue pressure value at each location was lower compared with patients with normal occlusion. These results suggest that, in patients with mandibular prognathism after surgery, the tongue as a whole may remain in a lower position during swallowing.","PeriodicalId":102257,"journal":{"name":"The Japanese Journal of Jaw Deformities","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125985259","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}

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A Case of Two-jaw Surgery for Skeletal Mandibular Protrusion that Became Maxillomandibular Edentulous 两颚手术治疗骨性下颌骨突出变为上下颌无牙1例

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.31.204

T. Shibui, Y. Aoki, Miki Watanabe, M. Yamamoto, Akira Watanabe, M. Narita, A. Katakura

{"title":"A Case of Two-jaw Surgery for Skeletal Mandibular Protrusion that Became Maxillomandibular Edentulous","authors":"T. Shibui, Y. Aoki, Miki Watanabe, M. Yamamoto, Akira Watanabe, M. Narita, A. Katakura","doi":"10.5927/jjjd.31.204","DOIUrl":"https://doi.org/10.5927/jjjd.31.204","url":null,"abstract":"In Japan, the aging rate exceeds 25％ and a super-aging society has developed; the situation is expected to continue in the future. Not only adolescents but also middle-aged and/or elderly patients undergoing orthognathic surgery are gradually increasing. There are reports on orthognathic surgery for jaw deformity patients with multiple teeth defects, but no reports on two-jaw surgery in maxillomandibular edentulous patients in Japan. Although the present maxillomandibular edentulous patient was in their 30s, two-jaw surgery was performed to acquire stable occlusion, enable the use of stable dentures, and improve esthetics. A denture fitting the current alveolar ridge was created for surgical planning, then a duplicate denture in which the crown of the denture had been replaced with a contrast-enhanced resin was used. The patient wore the denture and an X-ray photograph was taken. This method made it possible to plan the amount of movement and intermaxillary fixation during surgery. In addition, the patient had a risk of dialysis, but there were no problems during the perioperative period. The patient was postoperatively very satisfied with the treatment outcome. It is the number of maxillomandibular edentulous cases in whom orthognathic surgery is applied will increase in the future.","PeriodicalId":102257,"journal":{"name":"The Japanese Journal of Jaw Deformities","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128680704","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}

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オトガイ形成術に使用したポリ-Ｌ-乳酸プレートによる遅発性異物反応をみとめた1例在室外成形术中使用的聚l -乳酸板引起的迟发性异物反应1例

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.33.52

Atsushi M. Ito, Hiroki Mori, E. Miyamoto, Y. Imai, Y. Yokoe, T. Kirita

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Surgical orthodontic treatment considering long-term stability: 考虑长期稳定性的外科正畸治疗:

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.30.65

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口蓋裂に伴う骨格性下顎前突に対して上顎骨前方部骨延長術（MASDO：Maxillary Anterior Segmental Distraction Osteogenesis）を施行した症例针对腭裂引起的骨骼性下颌前突，实施上颌骨前部骨延长术(MASDO: Maxillary Anterior Segmental Distraction Osteogenesis)的病例

The Japanese Journal of Jaw Deformities Pub Date : 1900-01-01 DOI: 10.5927/jjjd.33.30

Mika Yokoyama, Shinsuke Itoh, Yuka Yoshida, Ayaka Oka, Tomonao Aikawa, Susumu Tanaka, Takashi Yamashiro

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