Butler Bobby L
J Periodontol. 2003 Jun;74(6):893-8. doi: 10.1902/jop.2003.74.6.893.
Initially, the rationale for mucogingival surgery was for function and health. In the past few years, esthetic results from augmentation procedures have become a goal. The subepithelial connective graft is a technique to achieve root coverage. Anatomically it is a procedure that cannot be utilized in every case. A difficult situation is the shallow vestibule with no keratinized gingiva and a strong frenulum attachment. The subepithelial connective tissue graft with a vestibular release as described here can achieve esthetic root coverage despite a shallow vestibule.
最初,黏膜牙龈手术的基本原理是为了功能和健康。在过去几年中,增量手术的美学效果已成为一个目标。上皮下结缔组织移植是一种实现牙根覆盖的技术。从解剖学角度来看,这一手术并非在每种情况下都能适用。一种困难的情况是前庭浅、无角化牙龈且系带附着牢固。本文所述的带前庭松解的上皮下结缔组织移植术,尽管前庭浅,仍可实现美观的牙根覆盖。