Extraction 2 days Before Implant

The 59-year-old man has so severe pain associated with #19 that he returns for extraction 2 days prior to guide arrival (Fig.1,2).拔牙后两天瘘道消失,牙槽窝口关闭(图三)。导板钻洞(4x7.3毫米)后,置入4x11毫米软组织水平植体,好像太短(图四),离神经(红虚线)3.5毫米。使用3.5x8.5毫米钻头后,植入4.5x9毫米骨水平植体,多次倒退,扭力35Ncm;马上安置基台(图五),然后粘性骨粉(图六:*)。

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Xin Wei, DDS, PhD, MS 1st edition 07/27/2021, last revision 07/31/2021