MEAW技术在成人正畸治疗中的应用

发布时间：2024-02-28 08:49

　　目的:成人错牙合畸形矫治不同于青少年及儿童,其特殊性和复杂性往往导致成人正畸治疗难度明显增加,如伴有Ⅱ类、Ⅲ类、开牙合、深覆牙合、下颌偏斜等骨性各错牙合。本文通过分析两例伴有开成人错牙合畸形患者应用MEAW技术治疗,了解并探究MEAW技术的治疗要点,为正畸临床治疗选择治疗方案提供参考。方法:对两例成人错牙合畸形病例进行报告,一例为24岁男性,主诉关节疼痛,检查为骨性Ⅲ类错牙合,下颌左偏,前牙开牙合,左侧尖牙反牙合及左侧颞下颌关节疼痛。治疗方案为通过MEAW技术配合弹性牵引直立牙齿获得间隙,排齐整平牙列,建立良好的覆牙合覆盖关系。经过MEAW治疗后,患者侧貌得到了改善。笑线与下唇线一致,颏部稍向左偏,左侧颞下颌关节间隙增大,关节症状消失。前牙开牙合解除,覆牙合覆盖达到正常,咬合关系基本改善。另一例是19岁女性,主诉牙齿不齐,检查为骨性Ⅱ类错牙合,下颌右偏,下颌后缩,深覆牙合深覆盖。治疗方案为先用牙合垫来打开咬合,去除牙合干扰,MEAW技术配合弹性牵引直立牙齿及调整咬合关系,并引导下颌向前,实现正常的覆牙合覆盖关系。治疗完成后,患者侧貌得到了改善,下颌向前并向左侧移动,颏部稍向右偏,双侧颞...

【文章页数】：107 页

【学位级别】：硕士

【文章目录】：
摘要
Abstract
Introduction
Materials and Methods
    Case Report 1
        1. History taking and examination
        2. Extraoral photo finding
        3. Intraoral photo finding
        4. Radiographic evaluation
        5. Problem list
        6. Diagnosis
        7. Treatment objectives
        8. Treatment plan
        9. Special consideration
        10. Treatment progress
        11. Treatment results
        12. Case discussions
    Case Report 2
        1. History taking and examination
        2. Extraoral photo finding
        3. Intraoral photo finding
        4. Radiographic evaluations
        5. Problem lists
        6. Diagnosis
        7. Treatment objectives
        8. Treatment plans
        9. Special considerations
        10. Treatment progress
        11. Treatment results
        12. Case discussions
Discussions
Conclusions
References
Literature reviews
    Multiloop Edgewise Arch-Wire (MEAW)
    Kim’s Method of Analysis
    Treatment of Class Ⅲ malocclusion (High Angle)
    Treatment of class Ⅲ malocclusion (low angle)
    Treatment of class Ⅱ deep overbite
    Treatment of class Ⅰ open bite
    Treatment of class Ⅱ open bite
    Treatment of Mandibular lateral deviation
    The diagnosis, treatment planning of patients with asymmetry
    Planning and management
    Presurgical orthodontic treatment of patients with facial asymmetry
    Skeletal characteristics and dental compensation for patients with facial asymmetry
    The effect and problems of occlusal plane correction with maxillary surgery in patients with facial asymmetry.
    The use of microimplants in orthognathic surgery for patients with facial asymmetry
    Skeletal characteristics and dental compensation for patients with facial asymmetry
    The effect and problems of occlusal plane correction with maxillary surgery in patients with facial asymmetry.
    Decompensation treatment of occlusal plane and dental compensation using microimplant
    Correlations between mandibular asymmetries and temporomandibular disorders (TMD)
    References
Acknowledgement



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