%0 Journal Article %T Bertolotti's syndrome in low-backache population: Classification and imaging findings %A Pooja Majumdar %A Reddy Ravikanth %J Archive of "Tzu-Chi Medical Journal". %D 2019 %R 10.4103/tcmj.tcmj_209_17 %K Castellvi classification %K Low backache %K Lumbarization %K Lumbosacral transition vertebra %K Sacralization %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6450150/