Transitional Lumbosacral Joints

Transitional Lumbosacral Joints

Studies show up to one-third of individuals have a transitional lumbosacral joint i.e. either the S1 is lumbarised ie. extra free standing disc between what would be S1 and S2 (in this case the S1 vertebra may be referred to as L6). Or the L5 is sacralised i.e. joined...