Allen E P
Department of Periodontics, Baylor College of Dentistry, Dallas, Texas.
Pract Periodontics Aesthet Dent. 1993 Jun-Jul;5(5):29-38, 40; quiz 40.
Gingival recession leading to exposure of crown margins or extensive areas of the tooth root can cause significant aesthetic difficulties. Surgical innovations over the last decade have enabled the periodontist to correct such problems with greater predictability and improved aesthetics. The current surgical procedures for treatment of gingival recession are described and illustrated, and criteria for selection of the appropriate procedure are presented. The learning objective of this article is a review of the surgical procedures and an increased predictability in implementation.
牙龈退缩导致牙冠边缘暴露或牙根大面积暴露会引发严重的美观问题。过去十年的外科创新使牙周病医生能够更可预测且更美观地矫正此类问题。本文描述并阐释了目前治疗牙龈退缩的外科手术方法，并给出了选择合适手术方法的标准。本文的学习目标是回顾外科手术方法并提高实施过程中的可预测性。
