Trombelli L, Calura G
Department of Periodontology, University of Ferrara, Dental Clinic and School, Via Savonarola 9, 44100 Ferrara, Italy.
Quintessence Int. 1993 Dec;24(12):847-52.
A new surgical technique can promote complete root coverage in deep and wide recessions. A root isolation procedure with expanded polytetrafluoroethylene membrane is combined with tetracycline treatment of the root surface and fibrin-fibronectin glue application. Treatment of two patients resulted in the disappearance of the anatomic defect and an increase in the amount of keratinized gingiva.
一种新的外科技术可促进深而宽的牙龈退缩处实现完全的牙根覆盖。使用膨体聚四氟乙烯膜进行牙根隔离术，并结合牙根表面的四环素治疗及应用纤维蛋白-纤连蛋白胶水。对两名患者的治疗使解剖学缺损消失，角化牙龈量增加。
