BACKGROUND Many classification systems of thoracolumbar spinal fractures have been proposed to enhance treatment protocols,but none have achieved universal adoption.AIM To develop a new patient scoring system for case...BACKGROUND Many classification systems of thoracolumbar spinal fractures have been proposed to enhance treatment protocols,but none have achieved universal adoption.AIM To develop a new patient scoring system for cases with thoracolumbar injury classification and severity score(TLICS)=4,namely the load-sharing thoracolumbar injury score(LSTLIS).METHODS Based on thoracolumbar injury classification and severity score,this study proposes the use of the established load-sharing classification(LSC)to develop an improved classification system(LSTLIS).To prove the reliability and reproducibility of LSTLIS,a retrospective analysis for patients with thoracolumbar vertebral fractures has been conducted.RESULTS A total of 102 cases were enrolled in the study.The scoring trend of LSTLIS is roughly similar as the LSC scoring,however,the average deviation based on the former method is relatively smaller than that of the latter.Thus,the robustness of the LSTLIS scoring method is better than that of LSC.LSTLIS can further classify patients with TLICS=4,so as to assess more accurately this particular circumstance,and the majority of LSTLIS recommendations are consistent with actual clinical decisions.LSTLIS is a scoring system that combines LSC and TLICS to compensate for the lack of appropriate inclusion of anterior and middle column compression fractures with TLICS.Following preliminary clinical verification,LSTLIS has greater feasibility and reliability value,is more practical in comprehensively assessing certain clinical circumstances,and has better accuracy with clinically significant guidelines.展开更多
基金Supported by Multicenter Clinical Trial of hUC-MSCs in the Treatment of Late Chronic Spinal Cord Injury,No.2017YFA0105404the Project of Shanghai Science and Technology Commission,No.19441901702.
文摘BACKGROUND Many classification systems of thoracolumbar spinal fractures have been proposed to enhance treatment protocols,but none have achieved universal adoption.AIM To develop a new patient scoring system for cases with thoracolumbar injury classification and severity score(TLICS)=4,namely the load-sharing thoracolumbar injury score(LSTLIS).METHODS Based on thoracolumbar injury classification and severity score,this study proposes the use of the established load-sharing classification(LSC)to develop an improved classification system(LSTLIS).To prove the reliability and reproducibility of LSTLIS,a retrospective analysis for patients with thoracolumbar vertebral fractures has been conducted.RESULTS A total of 102 cases were enrolled in the study.The scoring trend of LSTLIS is roughly similar as the LSC scoring,however,the average deviation based on the former method is relatively smaller than that of the latter.Thus,the robustness of the LSTLIS scoring method is better than that of LSC.LSTLIS can further classify patients with TLICS=4,so as to assess more accurately this particular circumstance,and the majority of LSTLIS recommendations are consistent with actual clinical decisions.LSTLIS is a scoring system that combines LSC and TLICS to compensate for the lack of appropriate inclusion of anterior and middle column compression fractures with TLICS.Following preliminary clinical verification,LSTLIS has greater feasibility and reliability value,is more practical in comprehensively assessing certain clinical circumstances,and has better accuracy with clinically significant guidelines.
