Abstract:Objective: Evaluate the feasibility and surgical outcomes of Multiple-rods construct in Revision for thoracolumbar Fracture.Methord: From March 2017 to September 2018, 11 cases with average 15.97 months follow-up were retrospectively analyzed in revision for rod fracture after thoracolumbar fracture.The operation time and intraoperative blood loss and active time and discharge time and rate of rod fracture and sagittal Cobb angle and pain measured by visual analogue scale( VAS) and the Oswestry disability index ( ODI) was assessed.Results: The operation time was 107 minutes. The intraoperative blood loss was 131.81 milliliters. Active time was 1.59 days. Discharge time was 10.89 days.NO rod fracture Occurred.Sagittal Cobb angles of pre-revision and post-revision were 9.89°±3.19°and -1.93°±7.11°(P=0.000).There was no significantly difference in term of sagittal Cobb angle between post-revision and last follow-up(P=0.551).ALL the patients have a significant improvement in lumbar VAS and ODI at last follow-up(P<0.05 ). Conclusion: It is safe, easy and effective for us to use the Multiple-rods construct for rod fracture in Revision for thoracolumbar Fracture.