Arc-shaped cranio-maxillofacial bone plate

The invention belongs to the technical field of medical instruments, and particularly relates to an arc-shaped cranio-maxillofacial bone plate. The arc-shaped cranio-maxillofacial bone plate comprises a first 8-shapd part and a second 8-shaped part which are connected through a connecting part to form an arc-shaped structure and are symmetrically arranged, and counter bores capable of hiding countersunk heads of bone screws are formed in each of the first 8-shaped part and the second 8-shaped part. As countersunk head screw bores are formed in the arc-shaped cranio-maxillofacial bone plate, and the countersunk heads of bone sunk screws are hidden in the counter bores of the countersunk head screw bores, the technical problem that the countersunk heads of the bone sunk screws are exposed out of the bone plate to abrade the cranio-maxillofacial is avoided, physiological pain of a patient is reduced and the recovery of the patient is facilitated.