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在口腔临床工作中,小儿错(牙合)畸形是常见的。造成错(牙合)畸形主要是由于遗传、疾病和不良习惯。常见的现象是;牙齿排列不齐、牙弓(牙合)关系紊乱、上下颌骨的位置和大小不相称,以及牙(牙合)外形与颅面不协调。对于这些错(牙合)畸形应予以早期矫治。下面即介绍几种对于前牙错(牙合)畸形的简易矫治方法。一、乳前牙反(牙合):多数乳前牙反(牙合)是由于下颌前伸的不良习惯或乳尖牙磨耗不足而形成。矫治时期在4岁左右为宜。矫治方法:1.可摘(牙合)垫矫正器是利用弹簧的力量将反(牙合)牙推出。矫正器的基本设计方法是:VIV 放周位卡环,VIVIVV 间放邻间钩,双套唇弓加否都可,
In oral clinical work, children with malocclusions are common. Malformed (occlusion) deformity is mainly due to genetic, disease and bad habits. Common phenomenon is: missing teeth, dental arch occlusion relationship, the location of the mandible and the size and disproportionate, and dental (occlusion) contour and craniofacial incompatibility. For these wrong (occlusion) deformity should be early treatment. The following is a brief introduction of several for the anterior teeth malocclusion (orthodontics) simple correction method. First, the anti-malnutrition (occlusal): Most of the anti-malocclusion (occlusal) is due to the bad habit of mandibular advancement or canine wear formation. Correction period in about 4 years is appropriate. Correction methods: 1 removable (occlusal) pad orthotics is the use of spring force will be anti (occlusal) teeth out. The basic design of the appliance is: VIV release card ring, VIVIVV inter-neighbor hook, double lip bow plus or minus can,