A Basic Researchi on Malocclusion and Difunction in Young Generation Sprots

年轻一代错牙合畸形及功能障碍的基础研究

• 批准号: 03670980
• 负责人: HIRAIDE Takatoshi
• 金额: $ 1.28万
• 依托单位: SHOWA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1991
• 资助国家: 日本
• 起止时间: 1991 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-03670980/
• 关键词: Malocclusion; Disfunction; Sports in Young Generation; TMJ disfunction; スポーツと顎機能異常; 歯の健康に関するアンケート; 学童期の顎態; スポ-ツ活動; 口腔機能; 咬合異常の発現頻度; 歯に関する健康アンケ-ト

Research in 1991 : "Malocclusion and Disfunction Frequency in Young" were researched for 2,335, junior and senior high school male students. As a results of that, we could find that each class had about 20% malocclusion. Especially, crowding and upper protrusion had high frequency, the other sede, spaced arch and crossbite were low.Research in 1992 : "A questionnnarie on malocclusion and disfunction in young generation sports" were investigated with 4,249 male and female students in junior and senior high school. As a results of that, sports injury were concerned in malocclusion and TMJ disfunction, and it wad 41.7%. It was suggested that playing rugby, soccer and ice hockey were very risky.Research in 1993 : "Research for occlusion force in young and sports" has been investigating

1991年的研究：“青少年咬合不正和功能障碍频率”对2,335名初中和高中男生进行了研究。结果，我们可以发现每个班级都有大约20%的错牙合畸形。其中，拥挤、上突牙出现频率较高，其他咬合、牙弓间隙、反牙合出现频率较低。 1992年的研究：《青年一代体育错牙合畸形调查问卷》对4249名初高中男女学生进行了调查。结果，运动损伤与咬合不正和颞下颌关节功能障碍有关，占41.7%。有人认为打橄榄球、足球和冰球风险很大。1993年的研究：“青少年和运动中咬合力的研究”正在进行调查

项目成果

平出 隆俊: "学童期の咬合・顎機能異常の発現とスポーツ活動時の外傷との関係、ならびに矯正治療に対する意識度調査について" 日本矯正歯科学会雑誌 第51回日本矯正歯科学会大会抄録集. 148- (1992)

平出隆敏：“学龄儿童咬合和颌功能异常的发生与体育活动中受伤的关系以及正畸治疗意识的调查”日本正畸学会杂志，第51届日本正畸学会年会摘要日本正畸学会。148-（1992）