华西口腔医学杂志

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替牙期安氏Ⅲ类骨性错畸形与语音功能的相关分析

王兰磊1, 杨加峰2, 陈  杰3, 刘新强3, 范存晖3, 刘  珺3   

  1. 1.山东中医药大学附属医院  口腔科,山东  济南 250011;2.山东大学第二医院  整形外科,山东  济南 250033;3.青岛大学医学院附属医院  口腔正畸科,山东  青岛 256603
  • 收稿日期:2006-08-25 修回日期:2006-08-25 出版日期:2006-08-20 发布日期:2006-08-20
  • 通讯作者: 杨加峰,Tel:13370518130
  • 作者简介:王兰磊(1970-),女,山东人,主治医师,硕士
  • 基金资助:

    山东省青岛市科委基金资助项目(鲁卫科教字1997年第16号)

Correlation Analysis on the Malocclusion and Articulation of Skeletal Angle Ⅲ Malocclusion in Mixed Dentition

WANG Lan-lei1, YANG Jia-feng2, CHEN Jie3, LIU Xin-qiang3, FAN Cun-hui3, LIU Jun3   

  1. 1. Dept. of  Dentistry, The Affiliated Hospital of Shandong Traditional Medical University, Jinan 250011, China;2. Dept. of Plastic Surgery, The Second Affiliated Hospital of Shandong University, Jinan 250033, China;3. Dept. of Orthodontics, The Affiliated Hospital of Qingdao University Medical College, Qingdao 256603, China
  • Received:2006-08-25 Revised:2006-08-25 Online:2006-08-20 Published:2006-08-20

摘要:

目的  探讨替牙期安氏Ⅲ类骨性反与患儿语音功能的相关关系。方法  选择38例替牙期安氏Ⅲ类骨性反患儿为试验组,并随机选择40名替牙期正常儿童为对照组。由语音专家对试验组和对照组儿童的语音进行判听,将患儿发音错误数量与其X线头影测量片的牙、颌、面的软硬组织测量结果进行相关分析。结果  替牙期骨性安氏Ⅲ错患儿大多数存在发音异常,错误发音与反覆盖及OBJ(覆与覆盖之和)呈高度相关,与上下切缘间的距离呈高度正相关,与TD-PW(舌背最高点至咽后壁距离)呈正相关。结论  替牙期安氏Ⅲ类骨性反患儿大部分存在语音功能障碍,发音功能障碍与切牙关系及舌位置有关。

关键词: 安氏Ⅲ类骨性错, 头影测量, 语音, 替牙

Abstract:

Objective  To investigate the effects of skeletal Class Ⅲ malocclusion in mixed dentition on speech articulation and to look for which factors lead to the speech errors. Methods  Thirty-eight children with skeletal Angle Ⅲ malocclusion in mixed dentition were selected as a sample group and 40 children with normal occlusion in mixed dentition as a control group. Two phoneticians evaluated their articulations and wrote down error phonemes respectively. The correlation analysis was undertaken between the number of errors and the measurements of patients′ cephalometry. Results  The number of errors were correlated significantly with overbite, UI-LI, OBJ(OB+OJ) and TD-PW. Conclusion  There is articulatory malfunction in the majority of skeletal Angle Ⅲ malocclusion patients in mixed dentition. Articulatory malfunction is related to the position of incisors and the tongue.

Key words: skeletal Angle Ⅲ malocclusion, cephalometrics, articulation, mixed dentition