目前,多种临床技术应用于牙槽骨缺损的重建,为后期修复创造条件。多数学者建议采用自体骨重建牙槽骨,并保持适量软组织覆盖~([1])。最常用的骨增量技术包括onlay骨块移植术~([2-3])、骨引导再生术~([4-6])和“三明治”植骨术~([7])等。这些技术均需进行损伤较大的手术,且技术敏感性较高。因此, At present, a variety of clinical techniques used in the reconstruction of alveolar bone defects, to create the conditions for the latter part of repair. Most scholars recommend the use of autologous bone reconstruction of alveolar bone, and maintain adequate soft tissue coverage ~ ([1]). The most commonly used techniques for bone augmentation include onlay bone grafting ~ (2-3), guided bone regeneration ~ (4-6), and sandwich ~ bone grafting ~ (7) . All of these techniques require extensive surgery with high technical sensitivity. therefore,