This invention relates to devices and instruments for implant insertion through a posterior lateral opening to the disc space. The instruments include an implant inserter, and the devices include a spinal fusion implant engageable by the implant inserter. The implant provides bilateral support of the...http://www.google.co.uk/patents/US20020165550?utm_source=gb-gplus-sharePatent US20020165550 - Devices and techniques for a posterior lateral disc space approach
