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深覆(牙合)为(牙合)的垂直向关系异常。依上切牙纵轴的不同,将深覆(牙合)分为单纯型、前突型和内倾型。前突型深覆(牙合)系指上切牙纵轴前倾、超(牙合)大于5mm的深覆(牙合)。本文对我科1984年初至1985年底已矫治的50例前突型深覆(牙合)的矫治方法进行小结。 临床资料 男女各25例,年龄10～12岁7例,13～15岁33
Deep over (occlusion) for the occlusion of the vertical relationship between the anomalies. Depending on the vertical axis of the incisors, the deep overlay (occlusion) is divided into simplex, anterior protrusive and introverted. Anterior condyle deep overlay (occlusion) refers to the longitudinal incisor longitudinal incline, super (occlusion) greater than 5 mm deep overlay (occlusion). In this paper, we retrospectively analyzed the treatment methods of 50 cases of anterior occlusion deep occlusion in our department from the beginning of 1984 to the end of 1985. Clinical data of 25 men and women, aged 10 to 12 years in 7 cases, 13 to 15 years old 33