Lumbo-Sacral Kink Published June 11, 2014 at 461 × 258 in Does Psoas Cause Lordosis? Pseudo-Lordosis & the Lumbo-Sacral Kink Continue reading → The lumbar region can appear to have a deep curve, yet the spine be normal or flat-back. PLEASE SHARE THIS!TweetMorePrintEmailShare on Tumblr