The invention relates to a distractible intervertebral implant having a first assembly (10) constituted by a first prosthetic plate (16) and a first spacer element (18), the prosthetic plate being secured to the first spacer element; a second assembly (12) constituted by a second prosthetic plate (22)...http://www.google.de/patents/US7887596?utm_source=gb-gplus-sharePatent US7887596 - Distractible intervertebral implant
