手术技术的示意图表示。(a)内部和外部斜切口,而挡板将定位于牙齿42 41。(b) Intrasulcular切口的牙齿41。(c) Deepithelialization区域为横向定位皮瓣(LPF)在安克雷奇的床。(d)界定混合厚皮瓣(紫色:分裂厚度;黄色:全厚度)和手术床的准备接受结缔组织移植(玻纤)(橙色:乳头deepithelialized;绿色:隧道)。(e)横截面显示不同厚度的皮瓣,将横向定位。(f)皮瓣准备和横向定位。乳头中央的齿41 deepithelialized (d)(橙色)。 (g) CTG positioned and stabilized in the created tunnel (green color in the (d)), over the gingival recession (GR) defect with extension to the flap donor area. (h) Flap positioned and stabilized with suture.