Mazzini William Ubilla, Torres Fátima Mazzini
Department of Investigation and Orthodontics, Faculty of Dentistry, University of Guayaquil, Guayaquil, Ecuador.
Contemp Clin Dent. 2017 Oct-Dec;8(4):658-661. doi: 10.4103/ccd.ccd_555_17.
Orthodontic camouflage provides an alternative treatment for angle III malocclusion since patients with limited economic resources cannot opt for orthognathic surgery, it being clear that correction will be achieved at the dental level and not at the bone complex.
To determine an alternative treatment for patients who do not have the possibility of having orthognathic surgery.
A 13-year-old female patient, dolico facial biotype with slightly concave profile, with Class III Skeletal by mandibular prognathism, anterior crossbite, anterior diastema, and large mandibular body, molar class, and canine III. Alexander technique brackets were placed; premolar extraction was not planned. Once the case was completed, the correction of the anterior crossbite was achieved, thanks to the use of the spaces that existed at the beginning of the treatment and also that a correct distalization of canines and retraction of the lower anterior segment were performed.
正畸掩饰治疗为安氏III类错颌畸形提供了一种替代治疗方法，因为经济资源有限的患者无法选择正颌手术，显然这种矫正将在牙齿层面而非骨复合体层面实现。
为无法进行正颌手术的患者确定一种替代治疗方法。
一名13岁女性患者，长面生物型，侧面轮廓略凹陷，因下颌前突呈III类骨骼型，前牙反颌，前牙间隙，下颌体较大，磨牙及尖牙为III类。放置了亚历山大技术托槽；未计划拔除前磨牙。病例完成后，由于利用了治疗开始时存在的间隙，并且对尖牙进行了正确的远中移动以及下前牙段的内收，前牙反颌得以矫正。
