Facemask therapy with rigid anchorage in a patient with maxillary hypoplasia and severe oligodontia
Facemask therapy with rigid anchorage in a patient with maxillary hypoplasia and severe oligodontia
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DOI：
10.1016/s0889-5406(03)00052-0
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发表时间：
2003-05-01
影响因子：
3
通讯作者：
Iplikcioglu, H
中科院分区：
文献类型：
--
作者：
Enacar, A;Giray, B;Iplikcioglu, H
在本报告中，我们描述了一名 10 岁女孩的治疗，该女孩患有 III 级骨骼关系，伴有上颌发育不全和严重少牙。上颌牙弓与下颌牙弓呈完全反牙合关系。治疗计划要求用面罩将上颌复合体向前移动。由于缺乏可用的牙齿，刚性支抗种植体与剩余牙齿结合使用以提供支抗。将钛拉力螺钉放置在上颌牙槽中。三周后，施加800克的正畸力。使用面罩实现了鼻上颌复合体的显着前移。治疗结束时，放置临时可摘局部义齿。
In this report, we describe the treatment of a 10-year-old girl with a Class III skeletal relationship with maxillary hypoplasia and severe oligodontia. The maxillary arch was in a complete crossbite relationship with the mandibular arch. The treatment plan called for displacing the maxillary complex anteriorly with a facemask. Because of the lack of available teeth, a rigid anchorage implant was used in combination with the remaining teeth to provide anchorage. A titanium lag screw was placed in the maxillary alveolus. Three weeks later, 800 g of orthodontic force was applied. A significant anterior displacement of the nasomaxillary complex was acheived with the facemask. At the end of treatment, a temporary removable partial denture was placed.