Rajesh P, Prasad Maruthi, Haldal Sindhu
Reader, Department of Prosthodontics, Anil Neerukonda Institute of Dental Sciences, Vishakapatnam, Andhra Pradesh, India.
Reader, Department of Prosthodontics, Subbaiah Institute of Dental Sciences, Shimoga, Karnataka, India.
J Int Oral Health. 2014 Jul;6(4):76-9.
Amelogenesis imperfecta (AI) is a hereditary disorder expressing a group of conditions which cause developmental alterations in the structure of enamel. This disorder has an adverse impact on oral health and also hampers the quality of life of the individual causing physiologic problems. The treatment of such patients would not only upgrade their quality-of-life, but also improve their self-esteem. The correction of such severely worn out dentition may require extensive restorative treatment to achieve appropriate results. It is important to identify the factors that contribute to the excessive wear and loss of vertical dimension. The correction of the defects has to be done without violating the biologic or mechanical principles. Full mouth rehabilitation in such patients improves esthetics, function and comfort. The following case report presents a systematic approach in rehabilitating a case of AI hypoplastic type using full mouth metal reinforced porcelain restorations.
釉质发育不全(AI)是一种遗传性疾病,表现为一组导致牙釉质结构发育改变的病症。这种疾病对口腔健康有不利影响,还会妨碍个体的生活质量,引发生理问题。对这类患者的治疗不仅能提升他们的生活质量,还能增强他们的自尊。矫正如此严重磨损的牙列可能需要进行广泛的修复治疗才能取得合适的效果。识别导致垂直距离过度磨损和丧失的因素很重要。缺陷的矫正必须在不违反生物学或力学原理的情况下进行。对这类患者进行全口修复可改善美观、功能和舒适度。以下病例报告展示了一种使用全口金属增强瓷修复体修复AI发育不全型病例的系统方法。