A kind of orthopaedics cement mixing set group, including a stirring cup and an injection tube. Stirring cup has a holding tank and groove structure. Injection tube includes a push rod and injection stack shell, and injection stack shell can directly be fixed on the groove structure of what stirring cup.一種骨科用水泥攪拌套組，包括一攪拌杯以及一注射筒。攪拌杯具有一容納槽以及凹槽結構。注射筒包含一推桿以及注射筒身，注射筒身可直接固定於攪拌杯之凹槽結構上。
