Vogel Robert C
J Indiana Dent Assoc. 2002 Fall;81(3):11-4.
Recent literature has increased our understanding of how the osseous crest responds to implant placement. Proper pre-prosthetic conditioning of these tissues is required to achieve predictable esthetic results in the anterior region.
The author presents a case of a 38-year-old male with traumatic loss of a central incisor replaced with an ITI implant. The case demonstrates the fabrication of a provisional temporary crown designed to optimize the development of ideal soft tissue form.
The difference between implants and teeth in terms of sulcular makeup (osseointegration vs. periodontal ligaments and circumferential fibers vs. transverse ligamental fibers) requires modification of procedures for temporary crown fabrication.
近期文献增进了我们对牙槽嵴如何对种植体植入做出反应的理解。为在前牙区获得可预测的美学效果，需要对这些组织进行适当的修复前预处理。
作者介绍了一例38岁男性患者，其一颗中切牙因外伤缺失，采用ITI种植体进行修复。该病例展示了一个临时冠的制作过程，该临时冠旨在优化理想软组织形态的形成。
种植体与天然牙在龈沟构成方面存在差异（骨结合与牙周韧带、环形纤维与横向韧带纤维），这需要对临时冠制作程序进行调整。
