Sophisticated congenital partial edentia are often accompanied by severe shortage of bone height and width due to the absence of permanent teeth; such condition will affect implant placement. This study aimed to display the different typical implant rehabilitation schemes we designed for sophisticated congenital partial edentia cases with severely atrophic alveolar bone.
多数牙先天缺失患者常伴有因恒牙缺失而导致的牙槽骨高度及宽度的严重不足，影响种植体植入。本文通过已行种植修复完成的病例，讨论多数牙先天缺失复杂牙列种植修复治疗中方案的设计。.
Keywords: bone augmentation; implant rehabilitation; partial edentulism.