Abstract: The present invention relates to an implant (1) for the correction of gleno-humeral instability, in particular for the correction of a glenoid defect (Dg) of the glenoid (G) of a patient, said implant (1) having a substantially flat portion (3), said substantially flat portion (3) being suitable, when said implant (1) is in use, for being placed at the site of the glenoid defect (Dg) in contact with the external bone portion of the glenoid (G) of a patient, said implant (1) being characterized in that at least said flat portion (3) is made of heterologous deproteinized bone material.

Abstract: The present invention relates to an implant (1) for the correction of gleno-humeral instability, in particular for the correction of a glenoid defect (Dg) of the glenoid (G) of a patient, said implant (1) having a substantially “J” shape with a wedge portion (2) substantially transversal to a substantially flat portion (3), said wedge portion (2) being suitable for being inserted in the bone channel (Cg) obtained in the glenoid (G) of a patient, said substantially flat portion (3) being suitable, when said implant (1) is in use, for being placed at the site of the glenoid defect (Dg) in contact with the external bone portion of the glenoid (G) of a patient, said implant (1) being characterized in that it comprises a first element (4) made of organic material corresponding at least to the flat portion (3) of the implant (1), and a second element (5) made of rigid biocompatible material corresponding to at least the wedge portion (2) of the implant (1) and coupled to said first element (4).

Abstract: The present invention concerns a prosthesis for osteosynthesis (1) of a bone segment, in particular humerus (O), comprising at least one anchoring element (2), supporting means (3), coupled to the bone tissue of said bone segment (O), and positioning means (4) of said supporting means (3) with respect to said anchoring element (2).

Abstract: The present invention relates to an improved osteosynthesis modular prosthesis, particularly for humerus osteosynthesis, characterize in that it comprises a cup element (7) having a convex surface suitable to be introduced within a bone cavity, particularly within the humerus glenoid cavity, and having a concave surface suitable to contain and keep joined all the bone fragments, particularly fragments of humerus epiphysial pa (2, 3, 4), permitting vascularization and the consequent recovery of bone tissue, a stem element suitable to be introduced within a diaphyseal channel, particularly within humerus diaphyseal channel, a coupling element (9), and coupling means (10, 11) suitable to fix ends of said coupling element (9) respectively at said cup element (7) and at said stem element (8).

Abstract: The present invention relates to an improved osteosynthesis modular prosthesis, particularly for humerus osteosynthesis, characterise in that it comprises a cup element (7) having a convex surface suitable to be introduced within a bone cavity, particularly within the humerus glenoid cavity, and having a concave surface suitable to contain and keep joined all the bone fragments, particularly fragments of humerus epiphysial pa (2, 3, 4), permitting vascularization and the consequent recovery of bone tissue, a stem element suitable to be introduced within a diaphyseal channel, particularly within humerus diaphyseal channel, a coupling element (9), and coupling means (10, 11) suitable to fix ends of said coupling element (9) respectively at said cup element (7) and at said stem element (8).