两种植体

左上5延期植体扭力很高(50 Ncm,图一),而7(即刻)低(~15 Ncm),放置粘性骨粉后(图二:*),制作临时牙冠,长植体尚未穿过上颌窦底板(图三:红虚线)。

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Xin Wei, DDS, PhD, MS 1st edition 01/26/2021, last revision 01/26/2021