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目的分析2D舌侧自锁矫治技术矫治成年骨性Ⅰ类错畸形患者的临床有效性。方法 2014年5月至2015年5月山西省大同煤矿集团有限责任公司总医院口腔科诊治的30例成年错畸形患者临床资料,观察对比患者矫治前后模型、面部照片,并通过问卷形式调查患者矫治满意度。结果根据患者矫治前后模型、面照片对比判定,矫治总有效率为83.33%;问卷调查结果显示,患者满意度为96.67%;患者矫治前后X线头影测量指标未发生明显改变(P>0.05)。结论 2D舌侧自锁矫治技术矫治成年骨性Ⅰ类错畸形效果良好,对于骨性Ⅰ类非拔牙病例具有临床应用价值。
Objective To analyze the clinical efficacy of 2D lingual self-locking technique in the treatment of adult skeletal Class Ⅰ malocclusion. Methods From May 2014 to May 2015, the clinical data of 30 adult patients with malformation deformity who were diagnosed and treated in Department of Stomatology, General Hospital of Datong Coalmine Group Co., Ltd. from May 2014 to May 2015 were compared. The model and facial palsy before and after treatment were observed and compared by questionnaire Patient satisfaction correction. Results The total effective rate was 83.33% according to the comparison of the model before and after the patients were treated and the face photos were compared. The results of the questionnaire survey showed that the satisfaction degree of the patients was 96.67%. There was no significant change (P> 0.05) . Conclusion 2D lingual self-locking technique is effective in treating adult skeletal Class I malocclusion.It is of clinical value in the treatment of osteoid Class I non-occlusion cases.