Far-lateral Vascularized Rib Graft for Cervical and Lumbar Spinal Arthrodesis: Cadaveric Technique Description

摘要

Background:Rotational vascularized autografts are ideal for achieving spinal arthrodesis because they maintain bony vascularization while avoiding the morbidity and challenges of free-tissue transfer. Although proximal ribs are ideal candidates for vascularized bone grafts, their use is restricted to the thoracic spine. This study describes a novel technique for harvesting lateral rib grafts on an intercostal pedicle for use in cervical and lumbar posterolateral arthrodesis.