Detachable cruciate ligament reconstruction positioner

The utility model belongs to the technical field of medical instruments, and particularly relates to a detachable cruciate ligament reconstruction positioner which comprises a positioning arm, a handle and a connecting seat which are sequentially connected, the connecting seat comprises a fixed seat and a movable seat, the fixed seat is connected with the handle, and the movable seat is rotatably connected with one side of the fixed seat through a hinge structure. A locking device capable of fastening the movable seat and the fixed seat together is arranged on the other side of the movable seat, and the guide pipe penetrates through a guide pipe fixing groove between the movable seat and the fixed seat. According to the detachable cruciate ligament reconstruction positioner, after bone tunnel positioning operation is completed, the locking device can be opened, large-size and large-mass structures such as the positioning arm, the handle, the connecting base and the locking device can be detached, only the gui