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目的比较牙周病正畸与普通正畸患者的错类型。方法 70例错畸形患者,按照病因分为牙周组(30例)和普通组(40例),对两组患者的错类型进行比较。结果两组患者中,牙周组患者正畸年龄主要集中在19~45岁(90.0%),女性比例大于男性;普通组患者正畸年龄主要集中在11~18岁(65.0%),女性比例大于男性。两组患者的错类型相比,差异具有统计学意义(P<0.05)。牙周组的错类型以安氏Ⅱ类为主,而普通组的错类型以安氏Ⅰ类为主。结论牙周病正畸患者年龄主要集中在成年女性,错类型以安氏Ⅱ类为主,而普通正畸患者年龄主要集中在青少年女性,错类型以安氏Ⅰ类为主。
Objective To compare the types of malocclusions in patients with orthodontics and orthodontics. Methods Seventy patients with malocclusion were divided into the periodontal group (30 cases) and the common group (40 cases) according to the etiology, and the types of malocclusions in the two groups were compared. Results In the two groups, the orthodontic age of periodontal group was mainly in 19-45 years old (90.0%), the proportion of female was larger than that of male. The orthodontic age of common group was mainly in 11-18 years (65.0%), the proportion of female Greater than men. The difference between the two groups was statistically significant (P <0.05). The type of malocclusion in the periodontal group was mainly Class Ⅱ, while the type of malocclusion in the general group was Class Ⅰ. Conclusion The age of orthodontic patients with periodontal disease is mainly concentrated in adult women. The type of malocclusion is mainly Class Ⅱ, while the age of orthodontic patients is mainly concentrated in adolescent women. The type of malocclusion is Class Ⅰ.