The utility model relates to a multi-function medical sleeve screwdriver, which belongs to a hardware tool. The utility model comprises a screw driver and a sleeve, and the sleeve is sheathed on a screwdriver rod. A screwdriver head is inserted into a clamping head at the top end of the sleeve, and a Y-shaped groove which is matched with a locating pin on the screwdriver rod is arranged at the tail end of the sleeve. The utility model has the obvious advantages that the utility model can safely and conveniently screw a screw and reliably and quickly disassemble the screw, so the utility model is welcomed by wide orthopaedics doctors.