Department of Periodontics, University of Iowa College of Dentistry, Iowa City, Iowa, USA.
Department of Periodontology, Complutense University of Madrid, Madrid, Spain.
J Periodontol. 2021 Mar;92(3):336-342. doi: 10.1002/JPER.20-0238. Epub 2020 Aug 11.
The distal papilla around tooth-bound implant-supported restorations in maxillary central incisor sites tends to exhibit an atrophied aspect after tissue maturation following the delivery of the final prosthesis. This article provides an explanation to this phenomenon, as well as a set of therapeutic considerations to minimize its occurrence and optimize the outcomes of tooth replacement therapy with dental implants in this specific anatomic location.
在上颌中切牙部位,牙支持式修复体的远中乳头在最终修复体戴入后组织成熟时往往会呈现萎缩外观。本文对这一现象进行了解释,并提出了一系列治疗注意事项,以尽量减少这种情况的发生,并优化在这一特定解剖位置用牙种植体进行牙替代治疗的效果。