Articular interposition implant

摘要

Articular interposition implant to be placed between the articular surfaces of at least two bones separated by an articular interface to achieve arthroplasty of a joint, said implant ( 1 ) comprising immobilization means shaped so that when the immobilization means are arranged in the articular interface, the immobilization means are supportive of at least one of the articular surfaces, wherein said implant ( 1 ) extends along a longitudinal axis (X-X') and wherein said immobilization means are shaped to prevent rotation of said implant ( 1 ) on itself with respect to said longitudinal axis (X-X').