A 5x8.5 mm implant will be immediately placed with sinus lift aided by sticky bone and PRF membrane (Fig.5).  即拔即种，使用粘性骨粉，PRF膜内提升。愈合的类似病例。

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Xin Wei, DDS, PhD, MS 1st edition 07/14/2020, last revision 08/09/2020