High-accuracy arthroscopic operation equipment

The invention discloses high-accuracy arthroscopic operation equipment, particularly relates to the field of arthroscope. The high-accuracy arthroscopic operation equipment comprises a host machine, wherein a main rod is fixedly mounted on one side of the host machine; a first connector is fixedly mounted at the top end of the host machine; a protection sleeve is arranged on the outer surface of the main rod in a sleeving manner; a piston is fixedly mounted on the other side of the host machine; a rotating ring is movably mounted at one end of the main rod; and a camera is arranged in one endof the main rod. According to the high-accuracy arthroscopic operation equipment disclosed by the invention, the main rod, the rotating ring, a connecting shaft and a transmission gear are arranged, and after the main rod is inserted into a joint, shooting can be performed through a camera in one end; and when the angle of the camera needs to be adjusted, the rotating ring at one end of the main rod can be rotated, and ca