The soft tissue reconstruction by using the apically positioned flaps and free gingival grafts was employed during the second stage implant surgery.

• 在第二阶段植体手术治疗时，给予软组织处理，上颚前牙区以及下颚采取根尖向移位翻办设计，上颚后牙区的颊侧则放置游离牙龈移植体；