Abstract: The invention relates to a drill jig (1) for an oral surgery intervention in a patient, said drill jig (1) having a temporary dental device (5) in which a drill guide (3) for guiding a drill in the jaw of the patient is provided, and at least one holding element (4), connected to the temporary dental device (5), for temporarily fastening the drill jig (1) to the set of teeth (2) of the patient.

Abstract: An insert for use with a vibrating surgical tool has a proximal end for mounting to the vibrating surgical tool and a shaft extending from the proximal end. A head is mounted to the shaft, is curved along the longitudinal axis, and the terminal end thereof defines an edge for disposing against an incision between bone and periosteum. A passage is formed through the shaft for water to be forced through the passage and out of apertures formed on opposite sides of the insert. The edge is formed on the terminal end of the head, which is formed on a curve from one lateral side to an opposite lateral side. The edge extends from a front face to a tapered rear surface. A front face of the head forms an angle with a longitudinal axis of the shaft.