There are 5 lumbar vertebrae in the lumbar region. There are 5 sacral vertebrae, which are fused as one bone and known as the sacrum, in the sacral region. There are 3 to 5 coccygeal vertebrae, which ...

Sacral spinal nerve stimulation for faecal incontinence: multicentre study. Lancet 363 , 1270–1276 (2004). Article PubMed Google Scholar ...

L5-S1 is the exact spot where the lumbar spine ends and the sacral spine begins. The lumbosacral joint connects these bones.

New research confirms that sacral nerve stimulation is a feasible ... for overactive bladder is hypothesized to correct deficient spinal inhibitory signals, which would suppress detrusor ...