Objective To introduce the laser-welded titanium frameworks used in implant-supported complete overdenture, and to tell the difference between the whole-casted and the laser-welded.

• 目的介绍种植体支持激光焊接杆式附着体覆盖义齿的临床应用,比较传统整体铸造和激光焊接杆式附着体的差别;