Abstract: Disclosed is a method for manufacturing a connecting rod between attachment elements secured to the spine of a patient, the method including:—planning the manufacturing of a first virtual rod based on the patient's anatomical data,—positioning and securing the attachment elements on the patient's body,—intraoperatively acquiring the position of the attachment elements for the purpose of creating a second virtual rod,—analyzing the first and second virtual rods for the purpose of creating a third virtual rod,—intraoperatively manufacturing a real rod from the third virtual rod by a bending device. Also disclosed are the device and the connecting rod allowing the method to be carried out.

Abstract: The present disclosure describes surgical instruments for orthopedic surgery, the instruments including a variety of components including one or more of a first and second arm, a first and second side member, a first and second link member, a first and second jaw member, and/or a guide assembly.

Abstract: The prosthesis according to the invention comprises a first component, humeral or femoral, presenting a concave surface of articulation and a second, intermediate component presenting first and second convex surfaces of articulation intended to cooperate respectively with the concave surface of articulation of the first component and with a glenoidal or acetabular concave surface of articulation. The second component is hollow and defines a volume for receiving a head of a member belonging to the first component, this member being connected to a metaphyseal part of the first component by a stem, the head being connected to the second component by traversing an opening made in a ring of the second component mounted on a cup of which the outer surface forms the second convex surface of articulation of the second component. The first convex surface of articulation of the second component is formed on the outer surface of the ring, around the aforementioned opening.

Abstract: A locking plate intended to be implanted at a bone site and a method for producing and implanting this device. At least one expandable bushing is engaged with a through-hole in the plate. The bushing includes an exterior surface with at least one recess and a passageway including a threaded interior surface. The expandable bushing is initially in a first configuration that permits poly-axial rotation of the bushing within the through-hole. An elongated anchoring member is provided with a distal portion and a proximal portion including a head portion with threads complementary to the threads on the interior surface of the expandable bushing. The proximal portion expands the bushing to form a friction lock between the bushing and the plate in a selected polyaxial position in a second configuration. At least one discrete blocking member is fixedly engaged with the body portion of the plate and extends into the through-hole to engage with the recess on the expandable bushing.

Abstract: The prosthesis according to the invention comprises a first component, humeral or femoral, presenting a concave surface of articulation and a second, intermediate component presenting first and second convex surfaces of articulation intended to cooperate respectively with the concave surface of articulation of the first component and with a glenoidal or acetabular concave surface of articulation. The second component is hollow and defines a volume for receiving a part of a member belonging to the first component, this part being connected to a metaphyseal part of the first component by a stem traversing an opening made in a ring of the second component mounted on a cup of which the outer surface forms the second convex surface of articulation of the second component, The first convex surface of articulation of the second component is formed on the outer surface of the ring, around the aforementioned opening.