Universal screwdriver for upper tail cap of orthopaedic intramedullary nail

The utility model relates to a universal screwdriver for an upper tail cap of an orthopedic intramedullary nail. The universal screwdriver for the upper tail cap of the orthopedic intramedullary nailcomprises a screwdriver rod and a screwdriver head, an adjusting piece used for adjusting the angle of the tool bit is further arranged between the tool bar and the tool bit. The tool bit is connectedto the adjusting piece in a swinging mode. Meanwhile, the adjusting piece is also connected to the cutter bar in a swinging manner; moreover, an included angle is formed between the tool bit and theswinging direction of the adjusting piece; the utility model has the advantages that: the utility model has the advantages that: the structure is simple; due to the design that the included angle is formed between the tool bit and the swing direction of the adjusting piece, it can be guaranteed that the tool bit can adjust the force application posture at will according to the stretching-in anglein the tail cap twisting pro