Passive anastomosis technology of implant-supported prosthesis

The invention relates to a passive anastomosis technology of implant-supported prosthesis. The technology is characterized by comprising the following steps: (1) reproducing and reappearing implant-supported environment; (2) precisely grinding the upper structure; (3) finely producing dental crown prosthesis; (4) casting multiple tooth casts in sections, and welding the casts together by laser. The provided technology is beneficial for improving the quality of implant-supported prosthesis. 本发明涉及种口腔种植修复的消极吻合工艺，其特征在于：其具体步骤如下：（1）、口腔种植环境的复制与再现；（2）、上部结构精准研磨；（3）、冠修复体精度制作；（4）、多牙铸件分段铸造、激光焊接。本发明口腔种植修复的消极吻合工艺有利于提高口腔种植修复的质量。