Combined minimally invasive plate for intertrochanteric fracture

The utility model relates to a combined minimally invasive plate for intertrochanteric fracture, characterized in an sub-plate body and a T shaped groove are provided on front end of a main plate body, the sub-plate body is provided with a T shaped concave bench matching the T shaped groove. In use, the main plate body and the sub-plate body are integrated by accurate match of the T shaped groove and the T shaped concave bench, and the utility model is adapted for proximal femoral, intertrochanteric, femoral and tibial fracture by exchanging different sub-plates body, the main plate body and the sub-plate body are fixed at the front and rear with connection holes and positioning holes, screw holes on the main plate body have inverse 8 shape, which are not only suitable for pressing sphere face screw, but also for lock pin, a slope is provided on tail of the main plate body convenient to insert into human body in operation.