An adjustable spinal implant (10) is provided for use in connecting elongate members (12) as well as vertebral spacers such as corpectomy devices, intervertebral fusion devices, and other prostheses. The implant (10) may have fittings (80) on either end comprising fixed (100) or articulating (200) jaws,...http://www.google.com/patents/US7918876?utm_source=gb-gplus-sharePatent US7918876 - Spinal implant adjustment device