自鎖托槽矯治器在安氏Ⅱ類(lèi)1分類(lèi)錯(cuò)頜患者正畸治療中的應(yīng)用效果

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【摘 要】目的 探討自鎖托槽矯治器治療安氏Ⅱ類(lèi)1分類(lèi)錯(cuò)頜的效果。方法 選擇2019年7月-2021年7月本院收治的104例安氏Ⅱ類(lèi)1分類(lèi)錯(cuò)頜患者為研究對(duì)象，按隨機(jī)數(shù)字表法分為對(duì)照組和研究組，每組52例。對(duì)照組采用傳統(tǒng)金屬托槽治療，研究組采用自鎖托槽矯治器治療，比較兩組臨床療效及生活質(zhì)量。結(jié)果研究組治療總有效率為98.08%，高于對(duì)照組的86.54%（P

【關(guān)鍵詞】自鎖托槽矯治器；安氏Ⅱ類(lèi)1分類(lèi)錯(cuò)頜；正畸治療

中圖分類(lèi)號(hào)：R783.5 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1004-4949（2023）18-0023-03

Application Effect of Self-ligating Bracket Appliance in Orthodontic Treatment of Patients with Angle Class Ⅱ Division 1 Malocclusion

WANG Kai

（Department of Stomatology， Langfang Fourth People’s Hospital， Bazhou 065700， Hebei， China）

【Abstract】Objective To investigate the clinical effect of self-ligating bracket appliance in the treatment of Angle class Ⅱdivision 1 malocclusion. Methods A total of 104 patients with Angle class Ⅱ division 1 malocclusion admitted to our hospital from July 2019 to July 2021 were selected as the research objects. According to the random number table method， they were divided into control group and study group， with 52 patients in each group. The control group was treated with traditional metal brackets， and the study group was treated with self-ligating brackets. The clinical efficacy and quality of life of the two groups were compared. Results The total effective rate of treatment in the study group was 98.08%， which was higher than 86.54% in the control group（P

【Key words】Self-ligating bracket appliance； Angle class Ⅱ division 1 malocclusion； Orthodontic treatment

錯(cuò)頜畸形（malocclusion deformity）是由于先天性因素或后天環(huán)境影響所致的兒童口腔疾病，以牙列不齊、下牙牙弓牙合關(guān)系異常、面部畸形等為主要表現(xiàn)[1]。（剩余4337字）