Objective: To observe the clinical effect of implant placement simultaneous nasalfloor elevation.
目的：观察鼻底提升与种植体同期植入后的临床效果。
2
Methods: To observe the respond of nasal vestibular? New bone around implant after implant placement simultaneous nasalfloor elevation.
方法：鼻底提升与种植体同期植入后，观察鼻前庭的反应、种植体周新骨的形成。
3
Objective to explore a simple and reliable method to decrease tension of the nasalfloor and guarantee closure of the nasalfloor in the treatment of unilateral complete cleft lip.