BackgroundThe restauration of the local kyphosis is crucial for spinal fractures outcomes. Recently, the Tektona™, (Spine Art) system, constituted by a flexible lamella for reduction has emerged as a promising solution for osteoporotic fractures. However, no study has yet focused on its results on traumatic fractures. MethodsA retrospective longitudinal study on prospectively collected data was conducted on 53 patients. The data collected were clinical, surgical and scannographic (measurement of AVH, MVH and PVH (anterior/medium/posterior vertebral height), and RTA (regional traumatic angle) in°), preoperatively, early post-operative and at follow-up. ResultsFractures were mainly located at the upper lumbar spine and were Magerl A3.1 type for 51%. The mean RTA was 12° in pre-operative, 4° in post-operative (p=2e-9), and 8° at the last follow-up (p=0,01). The mean correction of RTA for the fixation group was -10±6° versus -7±4° for the vertebroplasty alone group (p=0,006). The mean correction for fractures located at T10-T12 was -9±3°, -9±5° for L1, -8±3° for L2 and -5±3° for L3-L5 (p=0,045). ConclusionsThe Tektona® system appears to be efficient for acute thoraco-lumbar fractures, comparable to other available systems, allowing a real intracorporeal reduction work. Its relevance, especially in the long term needs further investigation. The association of a percutaneous fixation allow to obtain a better correction of the RTA but did not seem to prevent the loss of correction at follow-up.